Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
Product Specification
SPECIFICATION
FOR
APPROVAL
LC550EUF
Preliminary Specification
(
))(
Final Specification
●
MODEL
APPROVED BY
/
/
LGEBUYER
SIGNATURE
DATE
55.0” WUXGA TFT LCDTitle
LG Display Co., Ltd.SUPPLIER
LC550EUF*MODEL
SDF1SUFFIX
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
J.T. Eu /Team Leader
REVIEWED BY
S.B. Lee / Project Leader
SIGNATURE
DATE
PREPARED BY
/
J.T. Jung
Please return 1 copy for your confirmation with
your signature and comments.
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
Public Display Development
/ Engineer
LG Display Co., Ltd
1 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
Product Specification
CONTENTS
LC550EUF
COVER
CONTENTS
GENERAL DESCRIPTION1
ABSOLUTE MAXIMUM RATINGS2
ELECTRICAL SPECIFICATIONS3
ELECTRICAL CHARACTERISTICS3-1
INTERFACE CONNECTIONS3-2
SIGNAL TIMING SPECIFICATIONS3-3
COLOR DATA REFERENCE3-5
POWER SEQUENCE3-6
OPTICAL SPECIFICATIONS4
MECHANICAL CHARACTERISTICS5
RELIABILITY6
ITEMNumber
Page
1
2
3RECORD OF REVISIONS
4
5
6
6
8
11
12SIGNAL TIMING WAVEFORMS3-4
15
16
17
23
26
Ver. 1.0
INTERNATIONAL STANDARDS7
SAFETY7-1
PACKING8
DESIGNATION OF LOT MARK8-1
PACKING FORM8-2
27
27
27EMC7-2
27Environment7-3
28
28
28
29PRECAUTIONS9
29MOUNTING PRECAUTIONS9-1
29OPERATING PRECAUTIONS9-2
30ELECTROSTATIC DISCHARGE CONTROL9-3
30PRECAUTIONS FOR STRONG LIGHT EXPOSURE9-4
30STORAGE9-5
30HANDLING PRECAUTIONS FOR PROTECTION FILM9-6
2 / 43
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
Product Specification
RECORD OF REVISIONS
Preliminary Specification-Aug 31, 20100.0
Final Specification-Dec, 13, 20101.0
LC550EUF
DescriptionPageRevision DateRevision No.
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
3 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
1. General Description
The LC550EUF is a Color Active Matrix Liquid Crystal Display with an integral Light Emitting Diode (LED)
ba ck l ig ht s ys te m . T h e ma tr i x em pl oys a- Si Th i n F i lm Tr an sis to r as the ac t ive e l eme nt .
It is a transmissive display type which is operating in the normally black mode. It has a 46.96 inch diagonally
measured active display area with WUXGA resolution (1080 vertical by 1920 horizontal pixel array).
Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arrayed in vertical stripes.
Gray scale or the luminance of the sub-pixel color is determined with a 10-bit gray scale signal for each dot.
Therefore, it can present a palette of more than 1.06Bilion colors.
It has been designed to apply the 10-bit 4-port LVDS interface.
It is intended to support LCD TV, PCTV where high brightness, super wide viewing angle, high color gamut,
high color depth and fast response time are important.
Product Specification
LC550EUF
2Port
CN2
(41pin)
CN1
(51pin)
LVDS 3,4
LVDS 1,2
Option
signal
I2C
LED Anode
LED Cathode
LVDS
2Port
LVDS
LVDS
Select
Bit
Select
+12.0V
General Features
Active Screen Size
EEPROM
SCL
Timing Controller
LVDS Rx + L/Dim + DGA + ODC
Power Circuit
SDA
Integrated
Power Signals
Block
CN201 (13pin)
CN202 (12pin)
54.64 inch (1387.80mm) diagonal
1255.6(H) × 726.4(V) X 19.0(B)/10.8 mm(D) (Typ.)Outline Dimension
0.630 mm x 0.630 mm x RGBPixel Pitch
1920 horiz. by 1080 vert. Pixels, RGB stripe arrangementPixel Format
Mini-LVDS(RGB)
Control
Signals
Source Driver Circuit
S1 S1920
G1
TFT - LCD Panel
(1920 × RGB × 1080 pixels)
G1080
V : 8Block
Local Dimming : 16 Block
V : 8Block
10Bit(D), 1.06 Billion colorsColor Depth
400 cd/m2 (Center 1point ,Typ.)Luminance, White
Viewing angle free ( R/L 178 (Min.), U/D 178 (Min.))Viewing Angle (CR>10)
Total 108.5W(Typ.) [Logic= 6.1W, Backlight=102.4W (ExtVbr_B=100% )] Power Consumption
14.5 Kg. (Typ.)Weight
Transmissive mode, Normally blackDisplay Mode
Hard coating(2H), Anti-glare treatment of the front polarizer (Haze 10%) Surface Treatment
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
4 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
2. Absolute Maximum Ratings
The following items are maximum values which, if exceeded, may cause faulty operation or
to the LCD module.
Table 1. ABSOLUTE MAXIMUM RATINGS
Product Specification
LC550EUF
permanent damage
Parameter Note
Power Input Voltage
Note
1. Ambient temperature condition (Ta = 25 ± 2 °C )
Symbol
VLCDLCD Circuit
VFLED Input Voltage
VLOGICT-Con Option Selection Voltage
TOPOperating Temperature
TSTStorage Temperature
HOPOperating Ambient Humidity
Value
MaxMin
+14.0-0.3
+100.0-
+4.0-0.3
+500
+60-20
9010
Unit
VDC
VDC+ 27.0-0.3VBLDriver
VDC
VDC
°C
°C
°C+68-TSURPanel Front Temperature
%RH
%RH9010HSTStorage Humidity
2. Temperature and relative humidity range are shown in the figure below.
Wet bulb temperature should be Max 39°C, and no condensation of water.
3. Gravity mura can be guaranteed below 40°C condition.
4. The maximum operating temperatures is based on the test condition that the surface temperature
of display area is less than or equal to 68°C with LCD module alone in a temperature controlled chamber.
Thermal management should be considered in final product design to prevent the surface temperature of
display area from being over 68℃. The range of operating temperature may be degraded in case of
improper thermal management in final product design.
90%
1
2,3
4
2,3
60
60%
40
50
40%
Humidity [(%)RH]
10%
Wet Bulb
Temperature [°C]
30
20
10
0
10 20 30 40 50 60 70 800-20
Dry Bulb Temperature [°C]
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
Storage
Operation
5 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
3. Electrical Specifications
3-1. Electrical Characteristics
It requires two power inputs. One is employed to power for the LCD circuit. The other Is used for the LED
backlight and LED Driver circuit.
Table 2. ELECTRICAL CHARACTERISTICS
Product Specification
LC550EUF
Parameter Symbol
Value
Circuit :
Power Input Voltage
Power Input Current
Power Consumption
Rush current
LCD
I
LCD
LCD
RUSH
Note : 1. The specified current and power consumption are under the V
condition whereas mosaic pattern(8 x 6) is displayed and fVis the frame frequency.
2. The current is specified at maximum current pattern.
3. The duration of rush current is about 2ms and rising time of power input is 0.5ms (min.).
White : 1023 Gray
Black : 0 Gray
MaxTypMin
13.212.010.8V
=12.0V, 25 ± 2°C, fV=120Hz
LCD
V
DC
NoteUnit
1mA663510-
2mA995765-
1Watt8.06.1-P
3A5.0--I
Mosaic Pattern(8 x 6)
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
6 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
Table 3. ELECTRICAL CHARACTERISTICS (Continue)
Product Specification
LC550EUF
Parameter Symbol
Backlight Assembly :
Forward Current
(one array)
Forward Voltage V
Forward Voltage Variation △V
Power Consumption P
Burst Dimming Duty On duty 1 100 %
Burst Dimming Frequency 1/T 95 182 Hz 8
LED Array : (APPENDIX-VII)
Life Time 30,000 50,000 Hrs 7
Notes :
The design of the LED driver must have specifications for the LED array in LCD Assembly.
Anode I
Cathode I
F (anode)
F (cathode)
F
F
BL
Min Typ Max
95 100 105
58.0 64.0 70.0
Values
400
1.7 Vdc 5
116.4 127.3
Unit Note
mAdc
mAdc
Vdc 4
W 6
The electrical characteristics of LED driver are based on Constant Current driving type.
The performance of the LED in LCM, for example life time or brightness, is extremely influenced by the
characteristics of the LED Driver. So, all the parameters of an LED driver should be carefully designed.
When you design or order the LED driver, please make sure unwanted lighting caused by the mismatch of the
LED and the driver (no lighting, flicker, etc) has never been occurred. When you confirm it, the LCD–
Assembly should be operated in the same condition as installed in your instrument.
1. Electrical characteristics are based on LED Array specification.
2. Specified values are defined for a Backlight Assembly. (2 LED arrays/LCM)
3. Each LED array has 2 anode terminals and 8 cathode terminals.
The forward current(IF) of the anode terminals are 400mA and it supplies 100mA into 4
Strings, respectively
1string(10 LED PKG)
±5%
2, 3
Anode#1
Anode#2
400mA
400mA
° ° °
° ° °
° ° °
° ° °
° ° °
° ° °
100mA
100mA
100mA
100mA
Cathode #1
Cathode
#4
Cathode #5
Cathode #8
1 Array (8 Strings)
4. The forward voltage(VF) of LED array depends on ambient temperature (Appendix-VII)
5. ΔVFmeans Max VF-Min VFin one Backlight. So VFvariation in a Backlight isn’t over Max. 1.7V
6. Maximum level of power consumption is measured at initial turn on.
Typical level of power consumption is measured after 1hrs aging at 25 ± 2°C.
7. The life time(MTTF) is determined as the time at which brightness of the LED is 50% compared to that of
initial value at the typical LED current on condition of continuous operating at 25 ± 2°C, based on duty 100%.
8. The reference method of burst dimming duty ratio.
It is recommended to use synchronous V-sync frequency to prevent waterfall
(Vsync x 1 =Burst Frequency)
Though PWM frequency is over 182Hz (max252Hz), function of backlight is not affected.
Ver. 1.0
7 / 43
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
Product Specification
3-2. Interface Connections
This LCD module employs two kinds of interface connection,
for the module electronics and 12-pin,13-pin connector is used for the integral backlight system.
3-2-1. LCD Module
- LCD Connector(CN1): FI-R51S-HF(manufactured by JAE) or IS050-C51B-C39(manufactured by UJU)
Refer to below and next Page table
- Mating Connector : FI-R51HL(JAE) or compatible
Table 4-1. MODULE CONNECTOR(CN1) PIN CONFIGURATION
DescriptionSymbolNo
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Note
NC
NC
NC
NC
NC
NC
LVDS Select
NC
NC
GND
R1AN
R1AP
R1BN
R1BP
R1CN
R1CP
GND
R1CLKN
R1CLKP
GND
R1DN
R1DP
R1EN
R1EP
NC
No Connection
No Connection
No Connection
No Connection (Note 4)
No Connection (Note 4)
No Connection (Note 4)
‘H’ =JEIDA , ‘L’ or NC = VESA
No Connection (Note 4)
No Connection (Note 4)
‘H’ = Enable , ‘L’ or NC = Disable L-DIM Enable
Ground
FIRST LVDS Receiver Signal (A-)
FIRST LVDS Receiver Signal (A+)
FIRST LVDS Receiver Signal (B-)
FIRST LVDS Receiver Signal (B+)
FIRST LVDS Receiver Signal (C-)
FIRST LVDS Receiver Signal (C+)
Ground
FIRST LVDS Receiver Clock Signal(-)
FIRST LVDS Receiver Clock Signal(+)
Ground
FIRST LVDS Receiver Signal (D-)
FIRST LVDS Receiver Signal (D+)
FIRST LVDS Receiver Signal (E-)
FIRST LVDS Receiver Signal (E+)
No Connection
1. All GND(ground) pins should be connected together to the LCD module’s metal frame.
2. All VLCD (power input) pins should be connected together.
3. All Input levels of LVDS signals are based on the EIA 644 Standard.
4. #1~#6 & #8~#9 NC (No Connection): These pins are used only for LGD (Do not connect)
5. Specific pins(pin No. #10) are used for Local Dimming function of the LCD module.
If not used, these pins are no connection. (Please see the Appendix V for more information.)
6. LVDS pin (pin No. #24,25,40,41) are used for 10Bit(D) of the LCD module.
If used for 8Bit(R), these pins are no connection.
7. Specific pin No. #44 is used for “No signal detection” of system signal interface.
It should be GND for NSB(No Signal Black) during the system interface signal is not.
If this pin is “H”, LCD Module displays AGP(Auto Generation Pattern).
51-pin connector and 41-pin connector are used
No
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
-
Symbol
Bit Select
R2AN
R2AP
R2BN
R2BP
R2CN
R2CP
GND
R2CLKN
R2CLKP
GND
R2DN
R2DP
R2EN
R2EP
NC
NC
GND
GND
GND
NC
VLCD
VLCD
VLCD
VLCD
-
‘H’ or NC= 10bit(D) , ‘L’ = 8bit
SECOND LVDS Receiver Signal (A-)
SECOND LVDS Receiver Signal (A+)
SECOND LVDS Receiver Signal (B-)
SECOND LVDS Receiver Signal (B+)
SECOND LVDS Receiver Signal (C-)
SECOND LVDS Receiver Signal (C+)
Ground
SECOND LVDS Receiver Clock Signal(-)
SECOND LVDS Receiver Clock Signal(+)
Ground
SECOND LVDS Receiver Signal (D-)
SECOND LVDS Receiver Signal (D+)
SECOND LVDS Receiver Signal (E-)
SECOND LVDS Receiver Signal (E+)
No Connection
No Connection
Ground
Ground
Ground
No connection
Power Supply +12.0V
Power Supply +12.0V
Power Supply +12.0V
Power Supply +12.0V
Description
-
LC550EUF
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
8 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
-LCD Connector (CN2) : FI-RE41S-HF (manufactured by JAE) or IS050-C41B-C39(manufactured by UJU) Mating Connector : FI-RE41HL or compatible
Table 4-2. MODULE CONNECTOR(CN2) PIN CONFIGURATION
Product Specification
LC550EUF
10
11
12
14
15
16
17
19
20
21
DescriptionSymbolNo
NC
2
3
5
6
7
8
9
NC
NC
NC4
NC
NC
NC
NC
GND
RA3N
RA3P
RB3N
RB3P13
RC3N
RC3P
GND
RCLK3N
RCLK3P18
GND
RD3N
RD3P
No connection1
No connection
No connection
No connection
No connection
No connection
No connection
No connection
Ground
THIRD LVDS Receiver Signal (A-)
THIRD LVDS Receiver Signal (A+)
THIRD LVDS Receiver Signal (B-)
THIRD LVDS Receiver Signal (B+)
THIRD LVDS Receiver Signal (C-)
THIRD LVDS Receiver Signal (C+)
Ground
THIRD LVDS Receiver Clock Signal(-)
THIRD LVDS Receiver Clock Signal(+)
Ground
THIRD LVDS Receiver Signal (D-)
THIRD LVDS Receiver Signal (D+)
No
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
Symbol
RE3N
RE3P
GND
GND
RA4N
RA4P
RB4N
RB4P
RC4N
RC4P
GND
RCLK4N
RCLK4P
GND
RD4N
RD4P
RE4N
RE4P
GND
GND
-
THIRD LVDS Receiver Signal (E-)
THIRD LVDS Receiver Signal (E+)
Ground
Ground
FORTH LVDS Receiver Signal (A-)
FORTH LVDS Receiver Signal (A+)
FORTH LVDS Receiver Signal (B-)
FORTH LVDS Receiver Signal (B+)
FORTH LVDS Receiver Signal (C-)
FORTH LVDS Receiver Signal (C+)
Ground
FORTH LVDS Receiver Clock Signal(-)
FORTH LVDS Receiver Clock Signal(+)
Ground
FORTH LVDS Receiver Signal (D-)
FORTH LVDS Receiver Signal (D+)
FORTH LVDS Receiver Signal (E-)
FORTH LVDS Receiver Signal (E+)
Ground
Ground
Description
Note : 1. All GND(ground) pins should be connected together to the LCD module’s metal frame.
2. LVDS pin (pin No. #22,23,38,39) are used for 10Bit(D) of the LCD module.
If used for 8Bit(R), these pins are no connection.
CN1 CN2
#1
CN1 CN2
#1 #51
#51 #1 #41
#1 #41
Rear view of LCM
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
9 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
3-2-2. Backlight Module
Product Specification
LC550EUF
[ CN201 ]
1) LED Array assy Connector (Plug)
: 20022HS-13B2(BK) (manufactured by Yeonho)
2) Mating Connector (Receptacle)
: 20022WR-13BD (manufactured by Yeonho) or equivalent
[ CN202 ]
1) LED Array assy Connector (Plug)
: 20022HS-12B2 (manufactured by Yeonho)
2) Mating Connector (Receptacle)
: 20022WR-12BD (manufactured by Yeonho )or equivalent
Table 5. BACKLIGHT CONNECTOR PIN CONFIGURATION(CN201,CN202)
No Symbol
1
2
3
4
5
6
7
8
9
10
11
12
13
Anode_L1
(1~4Cathode)
N.C
L1 Cathode
L2 Cathode
L3 Cathode
L4 Cathode
N.C
L5 Cathode
L6 Cathode
L7 Cathode
L8 Cathode
N.C
Anode_L2
(5~8Cathode)
Description
LED Input Current
Open
LED Output Current
LED Output Current
LED Output Current
LED Output Current
Open
LED Output Current
LED Output Current
LED Output Current
LED Output Current
Open
LED Input Current
Note
No Symbol
1
2
3
4
5
6
7
8
9
10
11
12
Anode_R2
(5~8Cathode)
N.C
R8Cathode
R7 Cathode
R6 Cathode
R5 Cathode
R4 Cathode
R3 Cathode
R2 Cathode
R1 Cathode
N.C
Anode_R1
(1~4Cathode)
◆ Rear view of LCM
Description
LED Input Current
Open
LED Output Current
LED Output Current
LED Output Current
LED Output Current
LED Output Current
LED Output Current
LED Output Current
LED Output Current
Open
LED Input Current
Note
13pin 12pin
R8
R8
R8
L8
L8
L8
L8
L7
L7
L7
L7
L6
L6
L6
L6
L5
L5
L5
L5
L4
L4
L4
L3
L3L4
L3
L3
L2
L2
L2
L2
L1
L1
L1
L1
1
T-con
CN202CN201
배면
배면
배면배면
1
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
R8
R7
R7
R7
R7
R6
R6
R6
R6
R5
R5
R5
R5
R4
R4
R4
R4
R3
R3
R3
R3
R2
R2
R2
R2
R1
R1
R1
R1
10 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
3-3. Signal Timing Specifications
Table 6 shows the signal timing required at the input of the LVDS transmitter. All of the interface signal
timings should be satisfied with the following specification for normal operation.
Table 6. TIMING TABLE (DE Only Mode)
Product Specification
LC550EUF
Symbol
Display
Period
Horizontal
Vertical 1Lines
Frequency
Blank
Total
Display
Period
DCLK
Horizontal
Vertical
tHV
tHB
tHP
tVBBlank
tVPTotal
fCLK
fH
fV
20
(228)
1100
(1308)
108
(95)
45
(270)
1125
(1350)
120
(100)
86
(300)
1166
(1380)
122
(104)
tCLK680550520
Lines108010801080tVV
Lines
NoteUnitMaxTypMinITEM
1920 / 4tCLK480480480
1tCLK2007040
NoteUnitMaxTypMinSymbolITEM
MHz78.0074.2566.97
2KHz140135121.8
2
NTSC :
Hz
108~122Hz
(PAL : 95~104Hz)
Note: 1. The input of HSYNC & VSYNC signal does not have an effect on normal operation (DE Only Mode).
If you use spread spectrum of EMI, add some additional clock to minimum value for clock margin.
2. The performance of the electro-optical characteristics may be influenced by variance of the vertical
refresh rate and the horizontal frequency
※ Timing should be set based on clock frequency.
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
11 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
3-4. LVDS Signal Specification
3-4-1. LVDS Input Signal Timing Diagram
Product Specification
LC550EUF
DCLK
First data
Second data
Third data
Forth data
DE(Data Enable)
tCLK
0.5 VDD
Invalid data
Invalid data
Invalid data
Invalid data
DE, Data
Valid data
Pixel 0
Valid data
Pixel 1
Valid data
Pixel 2
Valid data
Pixel 3
Pixel 4
Pixel 5
Pixel 6
Pixel 7
0.7VDD
0.3VDD
Invalid data
Invalid data
Invalid data
Invalid data
DE(Data Enable)
Ver. 1.0
* tHB = tHFP + tWH +tHBP
* tVB = tVFP + tWV +tVBP
1 1080
tVV
tVP
12 / 43
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
3-4-2. LVDS Input Signal Characteristics
1) DC Specification
LVDS -
LVDS +
Product Specification
LC550EUF
0V
LVDS Common mode Voltage
LVDS Input Voltage Range
2) AC Specification
LVDS Clock
LVDS Data
LVDS 1’st Clock
LVDS 2nd/ 3rd/ 4thClock
t
SKEW_mintSKEW_max
# VCM= {(LVDS +) + ( LVDS -)} /2
CM
A
(F
tSKEW
tSKEW
clk
T
clk
IN
= 1 /T
V
CM
V
IN _ MAXVIN _MIN
NoteUnitMaxMinSymbolDescription
-V1.51.0V
-V1.80.7V
-mV250ΔVCMChange in common mode Voltage
T
clk
)
clk
A
80%
20%
t
RF
NoteUnitMaxMinSymbolDescription
LVDS Differential Voltage
High Threshold
Low Threshold
LVDS Clock to Data Skew Margin
LVDS Clock/DATA Rising/Falling time
Effective time of LVDS
LVDS Clock to Clock Skew Margin (Even to Odd)
Note
1. All Input levels of LVDS signals are based on the EIA 644 Standard.
2. If tRFisn’t enough, t
should be meet the range.
eff
3. LVDS Differential Voltage is defined within t
TH
TL
SKEW
RF
eff
t
SKEW_EO
260 ps(0.3*T
eff
1/7* T
clk
clk
clk
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
mV300100V
mV-100-300V
)/7|t
)/7t
T
clk
3
-ps|(0.25*T
2
-ps±360t
-
13 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
Product Specification
360ps
LC550EUF
V+
data
Vcm
Vdata
V+
clk
Vcm
0.5tui
tui
VTH
VTL
360ps
teff
tui : Unit Interval
Vclk
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
14 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
3-5. Color Data Reference
The brightness of each primary color(red,green,blue) is based on the 10-bit gray scale data input for the color.
The higher binary input, the brighter the color. Table 8 provides a reference for color versus data input.
Table 8. COLOR DATA REFERENCE
Color
MSB LSB
Product Specification
RED
RED
REDRED
MSB LSB
Input Color Data
GREEN
GREEN
GREENGREEN
LC550EUF
BLUE
BLUE
BLUEBLUE
MSB LSB
B9 B8 B7 B6 B5 B4 B3 B2 B1 B0G9 G8 G7 G6 G5 G4 G3 G2 G1 G0R9 R8 R7 R6 R5 R4 R3 R2 R1 R0
Basic
Color
RED
GREEN
Black
Red (1023)
Green (1023)
Blue (1023)
Cyan
Magenta
Yellow
White
RED (000)
RED (001)
...
RED (1022)
RED (1023)
GREEN (000)
GREEN (001)
...
0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 01 1 1 1 1 1 1 1 1 1
0 0 0 0 0 0 0 0 0 01 1 1 1 1 1 1 1 1 10 0 0 0 0 0 0 0 0 0
1 1 1 1 1 1 1 1 1 10 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0
1 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 10 0 0 0 0 0 0 0 0 0
1 1 1 1 1 1 1 1 1 10 0 0 0 0 0 0 0 0 01 1 1 1 1 1 1 1 1 1
0 0 0 0 0 0 0 0 0 01 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 1
0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 1
.........
0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 01 1 1 1 1 1 1 1 1 0
0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 01 1 1 1 1 1 1 1 1 1
0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 10 0 0 0 0 0 0 0 0 0
.........
0 0 0 0 0 0 0 0 0 01 1 1 1 1 1 1 1 1 00 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 01 1 1 1 1 1 1 1 1 10 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 10 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0
1 1 1 1 1 1 1 1 1 00 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0
1 1 1 1 1 1 1 1 1 10 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0
BLUE
GREEN (1022)
GREEN (1023)
BLUE (000)
BLUE (001)
...
BLUE (1022)
BLUE (1023)
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
.........
15 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
3-6. Power Sequence
3-6-1. LCD Driving circuit
Product Specification
LC550EUF
Power Supply For LCD
V
LCD
Interface Signal (Tx_clock)
0V
0V
10%
User Control Signal
(LVDS_select, BIT _select, L-DIM Enable)
Power for LED
Table 8. POWER SEQUENCE
Parameter
Min Typ Max
90%
T1
T6
T2
30%
100%
T7
Value
Valid Data
T3 T4
LED ON
90%
10%
T8
T5
Vcm : LVDS Common mode Voltage
Unit Notes
10%
Note :
Ver. 1.0
T1 0.5 - 20 ms 1
T2 0 - - ms 2
T3 200 - - ms 3
T4 200 - - ms 3
T5 1.0 - - s 4
T6 - - T2 ms 5
T8 100 - - ms 7
1. Even though T1 is over the specified value, there is no problem if I2T spec of fuse is satisfied.
2. If T2 is satisfied with specification after removing LVDS Cable, there is no problem.
3. The T3 / T4 is recommended value, the case when failed to meet a minimum specification,
abnormal display would be shown. There is no reliability problem.
4. T5 should be measured after the Module has been fully discharged between power off and on period.
5. If the on time of signals (Interface signal and user control signals) precedes the on time of Power (V
it will be happened abnormal display. When T6 is NC status, T6 doesn’t need to be measured.
6. If there is no abnormal display, no problem.
7. It is recommendation specification that T8 has to be 100ms as a minimum value.
※ Please avoid floating state of interface signal at invalid period.
※ When the power supply for LCD (VLCD) is off, be sure to pull down the valid and invalid data to 0V.
LCD
6s--0.5T7
),
16 / 43
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
4. Optical Specification
Optical characteristics are determined after the unit has been ‘ON’ and stable in a dark environment at 25±2°C.
The values are specified at distance 50cm from the LCD surface at a viewing angle of Φ and θ equal to 0 °.
FIG. 1 shows additional information concerning the measurement equipment and method.
Product Specification
LC550EUF
Optical Stage(x,y)
LCD Module
FIG. 1 Optical Characteristic Measurement Equipment and Method
Table 10. OPTICAL CHARACTERISTICS
SymbolParameter
Contrast Ratio
Surface Luminance, white
Luminance Variation
Response Time
Color Coordinates
[CIE1931]
Viewing
Angle
2D
(CR>10)
3D
(CT≤10%)
Uniformity 1--δ
Uniformity
RED
GREEN
BLUE
WHITE
right(φ=0°)
left (φ=180°)
up (φ=90°)
down (φ=270°)
up + down -2622
L
WH
δ
WHITE
θr (x axis)
θl (x axis)
θu (y axis)
θd (y axis)
θu (y axis)
+θd (y axis)
G TO G
MPRT
Rx
50cm
2D
3D
5P
Typ
-0.03
Pritchard 880 or
equivalent
Ta= 25±2°C, V
Value
400320
0.651
0.333Ry
0.307Gx
0.602Gy
0.150Bx
0.060By
0.279Wx
0.292Wy
=12.0V, fV=120Hz, Dclk =297MHz
LCD
EXTVBR-B=100%
MaxTypMin
-16001100CR
85-G to GGray-to-Gray
Typ
+0.03
--89
--89
--89
--89
cd/m
ms
2
NoteUnit
1
2
8150120
31.35
4
596-MPRTMPRT
6
61--δ
7degree
8%313D C/T3D Crosstalk
92.2Gray Scale
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
17 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
Product Specification
Notes :1. Contrast Ratio(CR) is defined mathematically as :
CR =
It is measured at center 1-point.
2. Surface luminance is determined after the unit has been ‘ON’ and 1Hour after lighting the
backlight in a dark environment at 25±2°C. Surface luminance is the luminance value at center
1-point across the LCD surface 50cm from the surface with all pixels displaying white.
For more information see the FIG. 2.
3. The variation in surface luminance , δ WHITE is defined as :
Where L
For more information, see the FIG. 2.
4. Response time is the time required for the display to transit from G(N) to G(M) (Rise Time, TrR)
and from G(M) to G(N) (Decay Time, TrD). For additional information see the FIG. 3. (N<M)
※ G to G Spec stands for average value of all measured points.
5. MPRT is defined as 10% to 90% blur-edge width Bij(pixels) and scroll speed U(pixels/frame)at
the moving picture. For more information, see FIG 4
6. Gray to Gray and MPRT Response time uniformity is Reference data. Appendix VII-1/VII-2
7. Viewing angle is the angle at which the contrast ratio is greater than 10. The angles are
determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which
is normal to the LCD module surface. For more information, see the FIG. 5.
8. 3D performance specification is expressed by 3D luminance, 3D Crosstalk and 3D viewing angle.
3D luminance and 3D crosstalk is measured at center 1-point.
For more information, see the FIG 6~9.
9. Gray scale specification
Gamma Value is approximately 2.2. For more information, see the Table 12.
Surface Luminance at all white pixels
Surface Luminance at all black pixels
δ WHITE(5P) = Maximum(L
on1
to L
are the luminance with all pixels displaying white at 5 locations .
on5
on1,Lon2
Photo Detector : RD-80S / Field : 2 °
, L
, L
, L
on3
on4
) / Minimum(L
on5
on1,Lon2
, L
on3
, L
on4
, L
on5
LC550EUF
)
Table 11. GRAY SCALE SPECIFICATION
Gray Level
L0
L63
L127
L191
L255
L319
L383
L447
L511
L575
L639
L703
L767
L831
L895
L959
L1023
Ver. 1.0
Luminance [%] (Typ.)
0.07
0.27
1.04
2.49
4.68
7.66
11.5
16.1
21.6
28.1
35.4
43.7
53.0
63.2
74.5
86.7
100
18 / 43
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
Measuring point for surface luminance & measuring point for luminance variation
Product Specification
H
A
LC550EUF
③③③③②②②②
V
①①①①
B
④④④④
FIG. 2 Measure Point for Luminance
Response time is defined as the following figure and shall be measured by switching the input signal for
“Gray(N)” and “Gray(M)”.
TrR
100
90
⑤⑤⑤⑤
A : H / 4 mm
B : V / 4 mm
@ H,V : Active Area
TrD
Optical
Response
10
0
Ver. 1.0
Gray(N)
N,M = Black~White, N<M
FIG.3 Response Time(G to G)
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
Gray(M)
Gray(N)
19 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
MPRT is defined as 10% to 90% blur-edge with Bij(pixels) and scroll speed U(pixels/frame)at the moving
picture.
1
M =
Bij (i=j)
U
Product Specification
LLLLj
j
jj
LC550EUF
90%
Example) Bij = 12pixels, U = 10pixels / 120Hz
M = 12pixels / (10pixels / 120Hz)
= 12pixels / {10pixels / (1/120)s}
= 12 / 1,200 s
= 10 ms
Dimension of viewing angle range
φ
= 180°, Left
LLLLi
i
ii
FIG. 4 MPRT
Normal
θ
10%
Bij
E
Y
φ
= 90°, Up
φ
φ
= 0°, Right
φ
= 270°, Down
FIG. 5 Viewing angle
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
20 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
Product Specification
LC550EUF
LW-RW
LW-RB
LB-RW
LB-RB
(a) Test pattern image
< Figure 6. Measurement configuration>
θ
< Figure 7. Positioning eyeglass >
2
6
4 5
7
1
9
(b) Measurement
position
Luminance
Lum( LE or RE, test pattern, number )
Measurement through
Left or Right eyeglass
< Figure 8. notation of luminance measurement >
3
LMS
8
Right or left eyeglass
3D display
( Circular polarizer )
(c) Setup
measurement
position
In order to measure 3D luminance, 3D crosstalk and 3D viewing angle, it need to be prepared as below;
1) Measurement configuration
4-Test pattern images. Refer to FIG 8.
-. LW-RW : White for left and right eye
-. LW-RB : White for left eye and Black for right eye
-. LB-RW : Black for left eye and white for right eye
-. LB-RB : Black for left eye and right eye
Image files where black and white lines are displayed on even or odd lines.
Luminance measurement system (LMS) with narrow FOV (field of view) is used. Refer to FIG 1.
2) Positioning Eyeglass (refer to appendix-VIII for standard specification of eyeglass)
Find angle of minimum transmittance.
This value would be provided beforehand or measured by the following steps;
(i) Test image (LB-RW) is displayed.
(ii) Left eyeglass are placed in front of LMS and luminance is measured,
rotating right eyeglass such as FIG 7. The notation for luminance measurement is “Lum(LE, LB-RW,1)”.
(iii) Find the angle where luminance is minimum.
* Following measurements should be performed at the angle of minimum transmittance of eyeglass.
Ver. 1.0
21 / 43
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
3) Measurement of 3D luminance
(i) Test image ( LW-RW ) is displayed.
(ii) Left or right eyeglass are placed in front of LMS successively and
luminance is measured at center 1 point where the notation for luminance measurement is
“Lum(LE, LW-RW,1)” or “Lum(RE, LW-RW,1).
4) Measurement of 3D crosstalk
(i) Test image ( LB-RW, LW-RB and LB-RB ) is displayed.
(ii) Right or left eyeglass are placed in front of LMS successively and
luminance is measured for position 1.
with rotating LMS or sample vertically.
Product Specification
LC550EUF
Average of
5) Measurement of 3D Viewing Angle
3D viewing angle is the angle at which the 3D crosstalk is under 10%. The angles are
determined for the vertical or y axis with respect to the z axis which is normal to the LCD
module surface and measured for position 1. For more information , see the Fig 9
LB-RW LW-RB
Lum(LE, LB-RW,1) - Lum(LE, LB-RB,1)
Lum(LE, LW-RB,1) - Lum(LE, LB-RB,1)
and
Lum(RE, LW-RB,1) - Lum(RE, LB-RB,1)
Lum(RE, LB-RW,1) - Lum(RE, LB-RB,1)
y axis
LCM
Φyu(up)
Φyd (down)
S
M
L
z axis
LMS
L
M
S
LB-RB
(a) Test pattern image
< Figure 9. Measurement of 3D crosstalk and 3D viewing angle >
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
(b) Measurement of 3D viewing angle (up/down)
22 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
5. Mechanical Characteristics
Table 12 provides general mechanical characteristics.
Table 12. MECHANICAL CHARACTERISTICS
Product Specification
LC550EUF
ValueItem
1255.6 mmHorizontal
Outline Dimension
Bezel Area
Active Display Area
14.5 Kg . 16.0 Kg (Max.)Weight
Note : Please refer to a mechanical drawing in terms of tolerance at the next page.
726.4 mmVertical
10.8 mm Depth
1217.6 mmHorizontal
688.4 mmVertical
1209.6 mmHorizontal
680.4 mmVertical
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
23 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
<FRONT VIEW>
Product Specification
LC550EUF
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
24 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
<REAR VIEW>
Product Specification
LC550EUF
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
25 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
6. Reliability
Table 13. ENVIRONMENT TEST CONDITION
Product Specification
Ta= 60°C 240hHigh temperature storage test1
Ta= -20°C 240hLow temperature storage test2
Ta= 50°C 50%RH 240hHigh temperature operation test3
Ta= 0°C 240hLow temperature operation test4
LC550EUF
ConditionTest ItemNo.
Wave form : random
Vibration test
5
(non-operating)
Shock test
6
(non-operating)
Altitude operating
8
storage / shipment
Vibration level : 1.0Grms
Bandwidth : 10-300Hz
Duration : X,Y,Z,
Each direction per 10 min
Shock level : 30Grms
Waveform : half sine wave, 11ms
Direction : ±X, ±Y, ±Z
One time each direction
Ta= 40 °C ,90%RHHumidity condition Operation7
0 - 15,000 ft
0 - 40,000 ft
Note : Before and after Reliability test, LCM should be operated with normal function.
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
26 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
7. International Standards
7-1. Safety
a) UL 60065, Seventh Edition, Underwriters Laboratories Inc.
Audio, Video and Similar Electronic Apparatus - Safety Requirements.
b) CAN/CSA C22.2 No.60065:03, Canadian Standards Association.
Audio, Video and Similar Electronic Apparatus - Safety Requirements.
c) EN 60065:2002 + A11:2008, European Committee for Electrotechnical Standardization (CENELEC).
Audio, Video and Similar Electronic Apparatus - Safety Requirements.
d) IEC 60065:2005 + A1:2005, The International Electrotechnical Commission (IEC).
Audio, Video and Similar Electronic Apparatus - Safety Requirements.
(Including report of IEC60825-1:2001 clause 8 and clause 9)
Notes
1. Laser (LED Backlight) Information
Product Specification
LC550EUF
Class 1M LED Product
IEC60825-1 : 2001
Embedded LED Power (Class1M)
2. Caution
: LED inside.
Class 1M laser (LEDs) radiation when open.
Do not open while operating.
7-2. EMC
a) ANSI C63.4 “American National Standard for Methods of Measurement of Radio-Noise
Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz.”
American National Standards Institute (ANSI), 2003.
b) CISPR 22 “Information technology equipment – Radio disturbance characteristics – Limit and
methods of measurement." International Special Committee on Radio Interference
(CISPR), 2005.
c) CISPR 13 “Sound and television broadcast receivers and associated equipment – Radio disturbance
characteristics – Limits and method of measurement." International Special Committee on Radio
Interference (CISPR), 2006.
7-3. Environment
a) RoHS, Directive 2002/95/EC of the European Parliament and of the council of 27 January 2003
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
27 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
8. Packing
8-1. Information of LCM Label
a) Lot Mark
A B C D E F G H I J K L M
A,B,C : SIZE(INCH) D : YEAR
E : MONTH F ~ M : SERIAL NO.
Note
1. YEAR
Year
Product Specification
201220112010
201342014
2015620167201782018
LC550EUF
2019
Mark
210
3
5
2. MONTH
Month
Mark
Apr5May
4
Jun7Jul8Aug9Sep
6
b) Location of Lot Mark
Serial NO. is printed on the label. The label is attached to the backside of the LCD module.
This is subject to change without prior notice.
8-2. Packing Form
a) Package quantity in one Pallet : 14 pcs
b) Pallet Size : 1440 mm(W) X 1140 mm(D) X 964 mm(H)
9
Oct
A
Nov
B
DecMarFebJan
C421
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
28 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
9. Precautions
Please pay attention to the followings when you use this TFT LCD module.
9-1. Mounting Precautions
(1) You must mount a module using specified mounting holes (Details refer to the drawings).
(2) You should consider the mounting structure so that uneven force (ex. Twisted stress) is not applied to the
module. And the case on which a module is mounted should have sufficient strength so that external
force is not transmitted directly to the module.
(3) Please attach the surface transparent protective plate to the surface in order to protect the polarizer.
Transparent protective plate should have sufficient strength in order to the resist external force.
(4) You should adopt radiation structure to satisfy the temperature specification.
(5) Acetic acid type and chlorine type materials for the cover case are not desirable because the former
generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break
by electro-chemical reaction.
(6) Do not touch, push or rub the exposed polarizers with glass, tweezers or anything harder than HB
pencil lead. And please do not rub with dust clothes with chemical treatment.
Do not touch the surface of polarizer for bare hand or greasy cloth.(Some cosmetics are detrimental
to the polarizer.)
(7) When the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials like
chamois soaks with petroleum benzine. Normal-hexane is recommended for cleaning the adhesives
used to attach front / rear polarizers. Do not use acetone, toluene and alcohol because they cause
chemical damage to the polarizer
(8) Wipe off saliva or water drops as soon as possible. Their long time contact with polarizer causes
deformations and color fading.
(9) Do not open the case because inside circuits do not have sufficient strength.
Product Specification
LC550EUF
9-2. Operating Precautions
(1) The spike noise causes the mis-operation of circuits. It should be lower than following voltage :
V=±200mV(Over and under shoot voltage)
(2) Response time depends on the temperature.(In lower temperature, it becomes longer.)
(3) Brightness depends on the temperature. (In lower temperature, it becomes lower.)
And in lower temperature, response time(required time that brightness is stable after turned on)
becomes longer
(4) Be careful for condensation at sudden temperature change.Condensation makes damage to polarizer or
electrical contacted parts. And after fading condensation, smear or spot will occur.
(5) When fixed patterns are displayed for a long time, remnant image is likely to occur.
(6) Module has high frequency circuits. Sufficient suppression to the electromagnetic interference shall be
done by system manufacturers. Grounding and shielding methods may be important to minimized the
interference.
(7) Please do not give any mechanical and/or acoustical impact to LCM. Otherwise, LCM can’t be operated
its full characteristics perfectly.
(8) A screw which is fastened up the steels should be a machine screw.
(if not, it can causes conductive particles and deal LCM a fatal blow)
(9) Please do not set LCD on its edge.
Ver. 1.0
29 / 43
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
9-3. Electrostatic Discharge Control
Since a module is composed of electronic circuits, it is not strong to electrostatic discharge. Make certain that
treatment persons are connected to ground through wrist band etc. And don’t touch interface pin directly.
9-4. Precautions for Strong Light Exposure
Strong light exposure causes degradation of polarizer and color filter.
9-5. Storage
When storing modules as spares for a long time, the following precautions are necessary.
Product Specification
LC550EUF
(1) Store them in a dark place. Do not expose the module to sunlight or fluorescent light. Keep the temperature
between 5°C and 35°C at normal humidity.
(2) The polarizer surface should not come in contact with any other object.
It is recommended that they be stored in the container in which they were shipped.
(3) Storage condition is guaranteed under packing conditions.
(4) The phase transition of Liquid Crystal in the condition of the low or high storage temperature will be
recovered when the LCD module returns to the normal condition
9-6. Handling Precautions for Protection Film
(1) The protection film is attached to the bezel with a small masking tape
When the protection film is peeled off, static electricity is generated between the film and polarizer.
This should be peeled off slowly and carefully by people who are electrically grounded and with well ion-
blown equipment or in such a condition, etc.
(2) When the module with protection film attached is stored for a long time, sometimes there remains a very
small amount of glue still on the bezel after the protection film is peeled off.
(3) You can remove the glue easily. When the glue remains on the bezel surface or its vestige is recognized,
please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal-
hexane.
.
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
30 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
# APPENDIX-I
■■■■ Pallet Ass’y
Product Specification
LC550EUF
Ver. 1.0
NO. DESCRIPTION MATERIAL
1 LCD Module 55” LCD
2 BAG 55INCH
3 TAPE MASKING 20MMX50M
4 PALLET Plywood 1440X1140X125.5mm
5 PACKING,BOTTOM EPS
6 PACKING,TOP EPS
7 ANGLE,PACKING PAPER
8 BAND PP
9 ANGLE,COVER PAPER
10 BAND STEEL OR PP
11 LABEL YUPO 80G 100X70
31 / 43
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
# APPENDIX- II-1
■ LCM Label
Product Specification
LC550EUF
Model
UL, TUV Mark
LC550EUF
LC550EUF
LC550EUFLC550EUF
(SD)(F1)
(SD)(F1)
(SD)(F1)(SD)(F1)
Serial No.
LGD Logo
US PATENT No. Origin
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
32 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
# APPENDIX- II-2
■ Pallet Label
LC550EUF
Product Specification
LC550EUF
SDF1
14 PCS
MADE IN KOREA
001/01-01
XXXXXXXXXXXXX XXX
RoHS Verified
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
33 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
# APPENDIX- III-1
■ Required signal assignment for Flat Link (Thine : THC63LVD103) Transmitter(Pin7=“L” or “NC”)
Product Specification
LC550EUF
Host System
30 Bit
RED0
RED1
RED2
RED3
RED4
RED5
RED6
RED7
RED8
RED9
GREEN0
GREEN1
GREEN2
GREEN3
GREEN4
GREEN5
GREEN6
GREEN7
GREEN8
GREEN9
BLUE0
BLUE1
BLUE2
BLUE3
BLUE4
BLUE5
BLUE6
BLUE7
BLUE8
BLUE9
Hsync
Vsync
Data Enable
CLOCK
THC63LVD103
or Compatible
33
34
35
36
37
38
59
61
4
5
40
41
42
44
45
46
62
63
6
8
48
49
50
52
53
54
64
1
9
11
55
57
58
12
TA-
TA+
TB-
TB+
TC-
TC+
TCLK-
TCLK+
TD-
TD+
TE-
TE+
31
30
29
28
25
24
23
22
21
20
19
18
GND
FI-RE51S-HF
12
13
14
15
16
17
19
20
22
23
24
25
7
100Ω
100Ω
100Ω
100Ω
100Ω
100Ω
LCM Module
Timing
Controller
RO0N
RO0P
RO1N
RO1P
RO2N
RO2P
ROCLKN
ROCLKP
RO3N
RO3P
RO4N
RO4P
VESA/ JEIDA
Note: 1. The LCD module uses a 100 Ohm[Ω] resistor between positive and negative lines of each receiver
input.
2. Refer to LVDS Transmitter Data Sheet for detail descriptions. (THC63LVD103 or Compatible)
3. ‘9’ means MSB and ‘0’ means LSB at R,G,B pixel data.
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
34 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
# APPENDIX- III-2
Product Specification
LC550EUF
■ Required signal assignment for Flat Link (Thine : THC63LVD103) Transmitter(Pin7=“
Host System
30 Bit
RED0
RED1
RED2
RED3
RED4
RED5
RED6
RED7
RED8
RED9
GREEN0
GREEN1
GREEN2
GREEN3
GREEN4
GREEN5
GREEN6
GREEN7
GREEN8
GREEN9
BLUE0
BLUE1
BLUE2
BLUE3
BLUE4
BLUE5
BLUE6
BLUE7
BLUE8
BLUE9
Hsync
Vsync
Data Enable
CLOCK
THC63LVD103
or Compatible
4
5
59
61
33
34
35
36
37
38
6
8
62
63
40
41
42
44
45
46
9
11
64
1
48
49
50
52
53
54
55
57
58
12
TA-
TA+
TB-
TB+
TC-
TC+
TCLK-
TCLK+
TD-
TD+
TE-
TE+
31
30
29
28
25
24
23
22
21
20
19
18
VCC
FI-RE51S-HF
12
13
14
15
16
17
19
20
22
23
24
25
7
100Ω
100Ω
100Ω
100Ω
100Ω
100Ω
LCM Module
H”)
Timing
Controller
RO0N
RO0P
RO1N
RO1P
RO2N
RO2P
ROCLKN
ROCLKP
RO3N
RO3P
RO4N
RO4P
VESA /
JEIDA
Note :1. The LCD module uses a 100 Ohm[Ω] resistor between positive and negative lines of each receiver
input.
2. Refer to LVDS Transmitter Data Sheet for detail descriptions. (THC63LVD103 or Compatible)
3. ‘9’ means MSB and ‘0’ means LSB at R,G,B pixel data.
Ver. 1.0
opyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
C
35 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
# APPENDIX- IV-1
■ LVDS Data-Mapping Information (10 Bit )
1) LVDS Select : “H” Data-Mapping (JEIDA format)
RCLKP
RCLKM
Product Specification
LC550EUF
RAP
RBP
RCP
RDP
REP
2) LVDS Select : “L” Data-Mapping (VESA format)
RCLKP
RCLKM
RAP
RBP
R19 R18 R17 R16G14 R15R14’ R14R15’ G14”
B14 G19 G18 G17B15 G16G15’ G15G16’ B15”
V
SYNCHSYNC
B13 B12 G13 G12X R13R12’ R12R13’ X”
B11 B10 G11 G10X R11R10’ R10R11’ X”
R15 R14 R13 R12G10 R11R10’ R10R11’ G10”
B10 G15 G14 G13B11 G12G11’ G11G12’ B15”
B19 B18DE B17B16’ B16B17’ DE”
RCP
RDP
REP
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
V
SYNCHSYNC
B17 B16 G17 G16X R17R16’ R16R17’ X”
B19 B18 G19 G18X R19R18’ R18R19’ X”
B15 B14DE B13B12’ B12B13’ DE”
36 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
# APPENDIX- IV-2
■ LVDS Data-Mapping Information (8 Bit )
1) LVDS Select : “H” Data-Mapping (JEIDA format)
RCLKP
RCLKM
Product Specification
LC550EUF
RAP
RBP
RCP
RDP
2) LVDS Select : “L” Data-Mapping (VESA format)
RCLKP
RCLKM
RAP
RBP
R17 R16 R15 R14G12 R13R12’ R12R13’ G12”
B12 G17 G16 G15B13 G14G13’ G13G14’ B13”
V
SYNCHSYNC
B11 B10 G11 G10X R11R10’ R10R11’ X”
R15 R14 R13 R12G10 R11R10’ R10R11’ G10”
B10 G15 G14 G13B11 G12G11’ G11G12’ B15”
B17 B16DE B15B14’ B14B15’ DE”
RCP
RDP
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
V
SYNCHSYNC
B17 B16 G17 G16X R17R16’ R16R17’ X”
B15 B14DE B13B12’ B12B13’ DE”
37 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
# APPENDIX- V-1
■ Option Pin Circuit Block Diagram
1) Circuit Block Diagram of LVDS Format Selection pin
LVDS Select Pin : Pin 7
LVDS Select
(Pin 7)
Product Specification
1KΩΩΩΩ
LC550EUF
LVDS Select
System Side LCM Side
2) Circuit Block Diagram of L-DIM Enable Selection pin
L-DIM Enable Pin : Pin 10
VCC
OPEN
R1
L-DIM _Enable
(Pin 10)
1KΩΩΩΩ
60kΩΩΩΩ
ASIC
(TCON)
L-DIM _Enable
60kΩΩΩΩ
System Side
R1 ≤≤≤≤ 1KΩΩΩΩ
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
LCM Side
ASIC
(TCON)
38 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
# APPENDIX- V-2
■ Option Pin Circuit Block Diagram
3) Circuit Block Diagram of Bit Selection pin
Bit Select Pin : Pin 27
Bit Select
(Pin 27)
Product Specification
65kΩΩΩΩ
1KΩΩΩΩ
LC550EUF
VCC
Bit Select
OPEN
System Side LCM Side
ASIC
(TCON)
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
39 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
# APPENDIX-VII
■■■■ LED Array Electrical Spec
Product Specification
LC550EUF
■■■■ Forward Current vs. Forward Voltage
■■■■ Ambient Temperature vs. Forward Voltage
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
40 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
Product Specification
# APPENDIX- VII
■■■■ Local Dimming Block Pin Matching
L R
L1
L1
L1
L1
L2
L2
L2
L2
L3
L3
L3
L3
L4
L4
L4
L4
L5
L5
L5
L6
L6L5
L6
L6
L7
L7
L7
L7
L8
L8
L8
L8
L8
L8
L8
L8
L7
L7
L7
L7
L6
L6
L6
L5
L5L6
L5
L5
L4
L4
L4
L3
L3L4
L3
L3
T-con
전면
전면
전면전면
LC550EUF
R1
R1
R1
R1
R2
R2
R2
R2
R3
R3
R3
R3
R4
R4
R4
R4
R5
R5
R5
R6
R6R5
R6
R6
Pin No CN_201 CN_202
1
2
3
R7
R7
R7
R7
R8
R8
R8
R8
4
5
6
7
8
9
R8
R8
R8
R8
R7
R7
R7
R6
R6R7
R6
R6
R5
R5
R5
R5
R4
R4
R4
R4
R3
R3
R3
R3
10
11
12
13
LED Driver CNT
Anode_L1
(1~4Cathode)
N.C N.C
L1 Cathode R8Cathode
L2 Cathode R7 Cathode
L3 Cathode R6 Cathode
L4 Cathode R5 Cathode
N.C R4 Cathode
L5 Cathode R3 Cathode
L6 Cathode R2 Cathode
L7 Cathode R1 Cathode
L8 Cathode N.C
N.C
Anode_L2
(5~8Cathode)
Anode_R2
(5~8Cathode)
Anode_R1
(1~4Cathode)
-
L2
L2
L2
L2
L1
L1
L1
L1
Ver. 1.0
T-con
배면
배면
배면배면
R2
R2
R2
R2
R1
R1
R1
R1
41 / 43
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
−
# APPENDIX- VIII-1
Gray to Gray Response Time Uniformity
This is only the reference data of G to G and uniformity for LC550EUF-SDF1 model.
1. G to G Response Time :
Response time is defined as Figure3 and shall be measured by switching the input signal for
“Gray (N) ” and “Gray(M)”.(32Gray Step at 8bit)
2. G to G Uniformity
The variation of G to G Uniformity , δ G to G is defined as :
G to G Uniformity =
Product Specification
GtoGTypical
LC550EUF
)()(
GtoGTypicalGtoGMaximum
)(
≤1
*Maximum (GtoG) means maximum value of measured time (N, M = 0 (Black) ~ 1023(White), 128 gray step).
0Gray
127Gray
255Gray
…
895Gray
1023Gray
0Gray
TrD:127G0G
TrD:255G0G
…
TrD:895G0G
TrD:1023G0G
TrD:1023G895G…TrD:1023G255GTrD:1023G127G
1023Gray895Gray…255Gray127ray
TrR:0G1023GTrR:0G895G…TrR:0G255GTrR:0G127G
TrR:127G1023GTrR:127G895G…TrR:127G255G
TrR:255G1023GTrR:255G895G…TrD:255G127G
…………
TrR:895G1023G…TrD:895G255GTrD:895G127G
3. Sampling Size : 2 pcs
4. Measurement Method : Follow the same rule as optical characteristics measurement.
5. Current Status
Below table is actual data of production on Nov.12th. 2010 ( LGD RV Event Sample)
# 1
# 2
G to G Response Time [ms]
Min.
2.87
2.84
Max.
10.19
10.12
Uniformity
5.80
5.81
< # 1 >
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
< # 2 >
42 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
# APPENDIX- VIII-2
Product Specification
LC550EUF
■ MPRT Response Time Uniformity (δδδδ
MPRT
)
This is only the reference data of MPRT and uniformity for LC550EUF-SDF1 model.
1. MPRT Response Time :
Response time is defined as Figure3
2. MPRT Uniformity
The variation of MPRT Uniformity , δ MPRT is defined as :
MPRT Uniformity =
Maximum (MPRT) - Typical (MPRT)
Typical (MPRT)
≤1
3. Sampling Size : 2 pcs
4. Measurement Method : Follow the same rule as optical characteristics measurement.
5. Current Status
Below table is actual data of production on Nov. 16th. 2010 ( LGD RV Event Sample)
Sample
# 1
# 2
MPRT Response Time [ms]
Min.
10.90
10.78
Max.
3.04
2.99
Uniformity
6.33
6.43
Ver. 1.0
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
43 / 43
Global LCD Panel Exchange Center
www.panelook.com
One step solution for LCD / PDP / OLED panel application: Datasheet, inventory and accessory!
www.panelook.com
# APPENDIX- IX
■ Standard specification of Eyeglasses
Product Specification
LC550EUF
This is recommended data of Eyeglasses for
LC550EUF-SDF1 model. (details refer to table)
For each item, depending on the eyeglass manufacturer tolerances may occur, this tolerance can
affect 3D performance. (3D Crosstalk, 3D luminance, 3D viewing angle)
<Table. Standard specification of Eyeglasses>
Remark
Refer to
drawing
@550nm
Optical
axis
Retardation
value
a) Slow axis of retarder
b) Transmission axis of polarizer
Retarder
RightLeftDesign item of Eyeglasses
45˚135˚
0˚0˚
125nm
※Recommended polarizer
Polarization efficiency: more than 99.90%
Retarder
Retarder
Polarizer
Polarizer
45˚˚˚˚
45˚˚˚˚
45˚˚˚˚
135˚˚˚˚
135˚˚˚˚
135˚˚˚˚
90˚˚˚˚
0˚˚˚˚
0˚˚˚˚0˚˚˚˚
90˚˚˚˚90˚˚˚˚
-λλλλ/4
-λλλλ/4
+λλλλ/4
+λλλλ/4
Right eye
Right eyeRight eye
Bottom
Bottom
POL
POL
Cell Patterned
Cell Patterned
(a) Configuration of 3D module
Ver. 1.0
Top
Top
POL
POL
retarder
retarder
a) Slow axis of retarder
a) Slow axis of retarder
-45˚˚˚˚
-45˚˚˚˚
Left Right
Left Right
Direction from viewer
(b) Configuration of Eyeglasses
<Drawing. Information of optical axis>
45˚˚˚˚
45˚˚˚˚
Left eye
Left eyeLeft eye
b) Transmission axis of polarizer
b) Transmission axis of polarizer
0˚˚˚˚
0˚˚˚˚
Left Right
Left Right
0˚˚˚˚
0˚˚˚˚
44 / 43
Copyright ⓒ 2009 LG Display Co.,Ltd. All right reserved.
Loading...