Page 1
(●) Preliminary Specification
( ) Final Specification
Title 55.0” WUXGA TFT LCD
LC550EUE
Product Specification
SPECIFICATION
FOR
APPROVAL
BUYER LGE
MODEL
APPROVED BY
/
/
/
SIGNATURE
DATE
SUPPLIER LG Display Co., Ltd.
*MODEL LC550EUE
SUFFIX SEU1 (RoHS Verified)
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
J.T. Kim / Team Leader
REVIEWED BY
D.K. Yang / Project Leader
PREPARED BY
S.H. Lee / Engineer
SIGNATURE
DATE
Please return 1 copy for your confirmation with
your signature and comments.
Ver. 0.3
TV Product Development Dept.
LG Display Co., Ltd.
0 /38
Page 2
Product Specification
CONTENTS
LC550EUE
Number ITEM
COVER
CONTENTS
RECORD OF REVISIONS 3
1 GENERAL DESCRIPTION
2 ABSOLUTE MAXIMUM RATINGS
3 ELECTRICAL SPECIFICATIONS
3-1 ELECTRICAL CHARACTERISTICS
3-2 INTERFACE CONNECTIONS
3-3 SIGNAL TIMING SPECIFICATIONS
3-4 SIGNAL TIMING WAVEFORMS
3-5 COLOR DATA REFERENCE
3-6 POWER SEQUENCE
4 OPTICAL SPECIFICATIONS
5 MECHANICAL CHARACTERISTICS
6 RELIABILITY
Page
1
2
4
5
6
6
8
11
12
15
16
18
24
27
7 INTERNATIONAL STANDARDS
7-1 SAFETY
7-2 EMC 28
7-3 ENVIRONMENT
8 PACKING
8-1 DESIGNATION OF LOT MARK
8-2 PACKING FORM
9 PRECAUTIONS 30
9-1 MOUNTING PRECAUTIONS 30
9-2 OPERATING PRECAUTIONS
9-3 ELECTROSTATIC DISCHARGE CONTROL 31
9-4 PRECAUTIONS FOR STRONG LIGHT EXPOSURE
9-5 STORAGE 31
9-6 HANDLING PRECAUTIONS FOR PROTECTION FILM 31
9-7 OPERATING GONDITION GUIDE
Ver. 0.3
28
28
28
29
29
29
30
31
31
1 /38
Page 3
Product Specification
RECORD OF REVISIONS
Revision No. Revision Date Page Description
0.1 Jan, 11, 2012 - Preliminary Specification(First Draft)
0.2 Feb, 06, 2012 16 CR / Luminance min spec.
Case top drawing update22Mar, 26, 20120.3
LC550EUE
Ver. 0.3
2 /38
Page 4
LC550EUE
Product Specification
1. General Description
The LC550EUE is a Color Active Matrix Liquid Crystal Display with an integral Light Emitting Diode (LED)
ba ck lig ht s ys te m . T h e ma t ri x em pl o ys a-S i Th in F i lm Tr a ns i sto r a s the ac ti ve ele men t .
It is a transmissive display type which is operating in the normally black mode. It has a 42.02 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 8-bit gray scale signal for each dot.
Therefore, it can present a palette of more than 16.7Milion colors.
It has been designed to apply the 8-bit 2-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.
EPI(RGB)
Control
Signals
Power Signals
Source Driver Circuit
S1 S1920
G1
TFT - LCD Panel
(1920 × RGB × 1080 pixels)
[Gate In Panel]
G1080
LVDS
2Port
LVDS
Select
+12.0V
CN1
(51pin)
LVDS 1,2
Option
signal
I2C
EEPROM
SCL
SDA
Timing Controller
LVDS Rx + OPC + DGA
Integrated
Power Circuit
Block
LED Anode
LED Cathode
CN1 (8pin)
CN2 (
8pin)
Back light Assembly
General Features
Active Screen Size 54.64 inches(1387.80mm) diagonal
Outline Dimension 1244.6(H) × 720.9(V) × 9.9(B) / 22.0(D) mm (Typ.) (TBD)
Pixel Pitch 0.630 mm x 0.630 mm
Pixel Format 1920 horiz. by 1080 vert. Pixels, RGB stripe arrangement
Color Depth 8bit, 16.7 Million colors
Luminance, White 300 cd/m2 (Center 1point ,Typ.)
Viewing Angle (CR>10) Viewing angle free ( R/L 178 (Min.), U/D 178 (Min.))
Power Consumption Total 97.4W (Typ.) [Logic= 7.3W, LED Driver=90.1(TBD)W ((IF_cathode=105mA) )]
Weight 16.8Kg (Typ.)
Display Mode Transmissive mode, Normally black
Surface Treatment Hard coating(2H), Anti-glare treatment of the front polarizer (Haze < 1%)
Ver. 0.3
3 /38
Page 5
LC550EUE
Product Specification
2. Absolute Maximum Ratings
The following items are maximum values which, if exceeded, may cause faulty operation or permanent damage
to the LCD module.
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameter Symbol
Power Input Voltage LCD Circuit VLCD -0.3 +14.0 VDC
LED Input Voltage Forward Voltage VF - +88.3 VDC
T-Con Option Selection Voltage VLOGIC -0.3 +4.0 VDC
Operating Temperature TOP 0 +50 °C
Storage Temperature TST -20 +60 °C
Panel Front Temperature TSUR - +68 °C 4
Operating Ambient Humidity HOP 10 90 %RH
Storage Humidity HST 10 90 %RH
Note
1. Ambient temperature condition (Ta = 25 ± 2 °C )
Value
Unit Note
Min Max
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
2,3
Ver. 0.3
Wet Bulb
Temperature [°C]
20
10
0
10 20 30 40 50 60 70 800-20
Dry Bulb Temperature [°C]
30
40
50
60
60%
40%
10%
Storage
Operation
Humidity [(%)RH]
4 /38
Page 6
LC550EUE
Product Specification
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.
Table 2. ELECTRICAL CHARACTERISTICS
Parameter Symbol
Min Typ Max
Circuit :
Power Input Voltage VLCD 10.8 12.0 13.2 VDC
Power Input Current ILCD
Power Consumption PLCD 7.3 9.49 Watt 1
Rush current IRUSH - - 5.0 A 3
Note
1. The specified current and power consumption are under the V
- 611 794 mA 1
- 925 1202 mA 2
Value
Unit Note
=12.0V, Ta=25 ± 2°C, fV=60Hz
LCD
condition, and mosaic pattern(8 x 6) is displayed and fVis the frame frequency.
2. The current is specified at the maximum current pattern.
3. The duration of rush current is about 2ms and rising time of power input is 0.5ms (min.).
4. Ripple voltage level is recommended under ±5% of typical voltage
White : 255 Gray
Black : 0 Gray
Ver. 0.3
Mosaic Pattern(8 x 6)
5 /38
Page 7
Product Specification
Table 3. ELECTRICAL CHARACTERISTICS (Continue)
LC550EUE
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-V)
Life Time 30,000 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
99.75 105 110.25 mAdc
64.9 71.5 78.3 Vdc 4
- 90.1 98.6 W 6
Values
630 mAdc
1.7 Vdc 5
Unit Note
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. (IBL :2 LED array/LCM)
3. Each LED array has
one anode terminal and six cathode terminals.
The forward current(IF) of the anode terminal is 630mA and it supplies 105mA into six strings, respectively
±5%
2, 3
1string(11 LED PKG)
Anode#1
Anode#2
630mA
630mA
° ° °
° ° °
° ° °
° ° °
° ° °
° ° °
Cathode #1
105mA
Cathode
105mA
Cathode #7
105mA
Cathode #12
105mA
#6
2 Array (
12 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 * 2 =Burst Frequency)
Though PWM frequency is over 182Hz (max252Hz), function of backlight is not affected.
Ver. 0.3
6 /38
Page 8
LC550EUE
Product Specification
3-2. Interface Connections
This LCD module employs three kinds of interface connection, 51-pin connector is used for the module
electronics and 8-pin,8-pin connectors are used for the integral backlight system.
3-2-1. LCD Module
- LCD Connector(CN1): FI-R51S-HF(manufactured by JAE) or compatible
- Mating Connector : FI-R51HL(JAE) or compatible
Table 4. MODULE CONNECTOR(CN1) PIN CONFIGURATION
No Symbol Description No Symbol Description
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
NC
NC
NC
NC
NC
NC
LVDS Select
NC
NC
NC
GND
R1AN
R1AP
R1BN
R1BP
R1CN
R1CP
GND
R1CLKN
R1CLKP
GND
R1DN
R1DP
NC No connection
NC No connection
NC or GND
No Connection (Note 4)
No Connection (Note 4)
No Connection (Note 4)
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)
No Connection (Note 4)
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+)
No Connection or Ground
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
- - -
NC No connection
R2AN
R2AP
R2BN
R2BP
R2CN
R2CP
GND
R2CLKN
R2CLKP
GND
R2DN
R2DP
NC No connection
NC No connection
NC or GND
NC or GND
GND Ground (Note 5)
GND Ground
GND Ground
NC No connection
VLCD Power Supply +12.0V
VLCD Power Supply +12.0V
VLCD Power Supply +12.0V
VLCD Power Supply +12.0V
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+)
No Connection or Ground
No Connection or Ground
Note
Ver. 0.3
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~#10 NC (No Connection): These pins are used only for LGD (Do not connect)
5. 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).
7 /38
Page 9
3-2-2. Backlight Module
LC550EUE
Product Specification
[ CN201 ]
1) LED Array assy Connector (Plug)
: HS100-L08N-N62 (black color, manufactured by UJU)
2) Mating Connector (Receptacle)
: IS100-L08T-C46 (black color, manufactured by UJU)
[ CN202 ]
1) LED Array assy Connector (Plug)
: HS100-L08N-N62-A (natural color, manufactured by UJU)
2) Mating Connector (Receptacle)
: IS100-L08T-C46-A (natural color, manufactured by UJU)
Table 5. BACKLIGHT CONNECTOR PIN CONFIGURATION(CN201,CN202)
No Symbol
1
2
3
4
5
6
7
8
L1 Cathode
L2 Cathode
L3 Cathode
L4 Cathode
L5 Cathode
L6 Cathode
N.C
Anode_L
Description
LED Input Current
LED Output Current
LED Output Current
LED Output Current
LED Output Current
LED Output Current
Open
LED Input Current for
L1~L6
Note
No Symbol
1
2
3
4
5
6
7
8
Anode_R
N.C
R6 Cathode LED Output Current
R5 Cathode LED Output Current
R4 Cathode LED Output Current
R3 Cathode LED Output Current
R2 Cathode LED Output Current
R1 Cathode LED Output Current
Description
LED Input Current for
R1~R6
Open
Note
◆ Rear view of LCM
L6
L6
L6
L6
L5
L5
L5
L5
L4
L4
L4
L3
L3L4
L3
L3
L2
L2
L2
L2
L1
L1
L1
L1
Ver. 0.3
8pin 8pin
1
CN202CN201
T-con
배면
배면
배면배면
1
R6
R6
R6
R6
R5
R5
R5
R5
R4
R4
R4
R4
R3
R3
R3
R3
R2
R2
R2
R2
R1
R1
R1
R1
8 /38
Page 10
LC550EUE
Product Specification
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)
ITEM Symbol Min Typ Max Unit Note
Horizontal
Vertical
Frequency
Display
Period
Blank tHB 100 140 240 tCLK 1
Total tHP 1060 1100 1200 tCLK
Display
Period
Blank tVB
Total tVP
ITEM Symbol Min Typ Max Unit Note
DCLK fCLK 63.00 74.25 78.00 MHz
Horizontal fH 57.3 67.5 70 KHz 2
Vertical fV
tHV 960 960 960 tCLK 1920 / 2
tVV 1080 1080 1080 Lines
20
(228)
1100
(1308)
57
(47)
45
(270)
1125
(1350)
60
(50)
69
(300)
1149
(1380)
63
(53)
Lines 1
Lines
Hz
NTSC
(PAL)
2
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. 0.3
9 /38
Page 11
3-4. LVDS Signal Specification
3-4-1. LVDS Input Signal Timing Diagram
LC550EUE
Product Specification
DE, Data
DCLK
First data
Second data
0.7VDD
0.3VDD
tCLK
DE(Data Enable)
0.5 VDD
Invalid data
Invalid data
Valid data
Pixel 0,0
Valid data
Pixel 1,0
tHP
Pixel 2,0
Pixel 3,0
Invalid data
Invalid data
tHV
DE(Data Enable)
Ver. 0.3
1 1080
tVV
tVP
10 /38
Page 12
3-4-2. LVDS Input Signal Characteristics
1) DC Specification
LVDS -
LVDS +
LC550EUE
Product Specification
# VCM= {(LVDS +) + ( LVDS - )} /2
0V
V
CM
V
IN _ MAXVIN _MIN
Description Symbol Min Max Unit Note
LVDS Common mode Voltage V
LVDS Input Voltage Range V
CM
IN
1.0 1.5 V -
0.7 1.8 V -
Change in common mode Voltage ΔVCM - 250 mV -
2) AC Specification
T
clk
LVDS Clock
A
LVDS Data
(F
= 1 /T
)
clk
A
LVDS 1’st Clock
LVDS 2nd/ 3rd/ 4thClock
tSKEW
tSKEW
t
SKEW_mintSKEW_max
clk
T
clk
80%
20%
t
RF
Description Symbol Min Max Unit Note
LVDS Differential Voltage
High Threshold
Low Threshold
LVDS Clock to Data Skew t
LVDS Clock/DATA Rising/Falling time t
Effective time of LVDS t
LVDS Clock to Clock Skew (Even to Odd) t
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
Ver. 0.3
V
TH
V
TL
SKEW
RF
eff
SKEW_EO
100 300 mV
-300 -100 mV
- |(0.25*T
260 |(0.3*T
)/7| ps -
clk
)/7| ps 2
clk
|±360| - ps -
- |1/7* T
eff
| ps -
clk
3
11 /38
Page 13
Product Specification
360ps
LC550EUE
V+
data
Vdata
V+
clk
Vcm
Vcm
0.5tui
tui
VTH
VTL
360ps
teff
tui : Unit Interval
Vclk
Ver. 0.3
12 /38
Page 14
3-5. Color Data Reference
LC550EUE
Product Specification
The brightness of each primary color(red,green,blue) is based on the
8bit gray scale data input for the color.
The higher binary input, the brighter the color. Table 7 provides a reference for color versus data input.
Table 7. COLOR DATA REFERENCE
Input Color Data
Basic
Color
Color
MSB LSB
MSB LSB
R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0
Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Red (255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Green (255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
Blue (255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
Cyan 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Magenta 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
Yellow 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
White 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
RED (000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RED
GREEN
BLUE
MSB LSB
RED
GREEN
BLUE
Ver. 0.3
RED (001) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
... ... ... ...
RED (254) 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RED (255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
GREEN (000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
GREEN (001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
... ... ... ...
GREEN (254) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0
GREEN (255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
BLUE (000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
BLUE (001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
... ... ... ...
BLUE (254) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0
BLUE (255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
13 /38
Page 15
3-6. Power Sequence
3-6-1. LCD Driving circuit
LC550EUE
Product Specification
Power Supply For LCD
V
LCD
Interface Signal (Tx_clock)
User Control Signal
(LVDS_select)
Power for LED
Table 8. POWER SEQUENCE
Parameter
90%
10%
0V
T1
T2
30%
0V
100%
T6
T7
Value
Min Typ Max
Valid Data
T3 T4
LED ON
90%
10%
T8
T5
Vcm : LVDS Common mode Voltage
Unit Notes
10%
Note :
Ver. 0.3
T1 0.5 - 20 ms
T2 0 - - ms
T3 200 - - ms
T4 200 - - ms
T5 1.0 - - s
T6 - - T2 ms
T7 0.5 - - s
T8 100 - - ms
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
1
2
3
3
4
5
6
7
),
14 /38
Page 16
LC550EUE
Product Specification
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 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.
Optical Stage(x,y)
FIG. 1 Optical Characteristic Measurement Equipment and Method
Table 10. OPTICAL CHARACTERISTICS
Contrast Ratio
Surface Luminance, white
Luminance Variation
Response Time
Color Coordinates
[CIE1931]
2D
Viewing
Angle
(CR>10)
3D
(CT≤10%)
Variation
RED
GREEN
BLUE
WHITE
right(φ=0°)
left (φ=180°)
up (φ=90°)
down (φ=270°)
up + down degree--10
up
down
LCD Module
SymbolParameter
L
WH
δ
WHITE
Rx
θr (x axis)
θl (x axis)
θu (y axis)
θd (y axis)
θu (y axis)
+θd (y axis)
θu (y axis)
θd (y axis)
50cm
2D
3D
5P
σ
Ta= 25±2°C, V
IF=
105mA (Typ)
0.639(TBD)
0.343(TBD)Ry
0.316(TBD)Gx
Typ
-0.03
0.595(TBD)Gy
0.152(TBD)Bx
0.058(TBD)By
Value
300240
6G to G
9G to G BWGray to Gray (BW)
0.279Wx
0.292Wy
10,000Color Temperature
Pritchard 880 or
equivalent
=12.0V, fV=60Hz, Dclk=74.25MHz,
LCD
MaxTypMin
-1200900CR
2
cd/m
9
13
Typ
+0.03
--89
--89
--89
--89
ms
K
%68Color Gamut
degree---
degree---
NoteUnit
1
2
711090
31.35
5
4
6degree
8
8%---3D C/T3D Crosstalk
7---Gray Scale
Ver. 0.3
15 /38
Page 17
Product Specification
Note : 1. Contrast Ratio(CR) is defined mathematically as :
LC550EUE
Contrast Ratio =
Surface Luminance with all white pixels
Surface Luminance with all black pixels
It is measured at center 1-point.
2. Surface luminance are determined after the unit has been ‘ON’ and 1 Hour 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 :
δ WHITE(5P) = Maximum(L
Where L
on1
to L
are the luminance with all pixels displaying white at 5 locations .
on5
on1,Lon2
, L
on3
, L
on4
, L
) / Minimum(L
on5
on1,Lon2
, L
on3
, L
on4
, L
on5
)
For more information, see the FIG. 2.
4. Response time is the time required for the display to transit from any gray to white (Rise Time, TrR)
and from any gray to black (Decay time, TrD). For additional information see the FIG. 3.
※ G to GBWSpec stands for average value of all measured points.
Photo Detector : RD-80S / Field : 2 °
5. G to G σis Variation of Gray to Gray response time composing a picture
G to G (σ) =
√
Σ(Xi- u)
N
2
Xi = Individual Data
u = Data average
N : The number of Data
6. 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. 4.
7. Gray scale specification
Gamma Value is approximately 2.2. For more information, see the Table 11.
8. 3D performance specification is expressed by 3D luminance and 3D viewing angle.
Table 11. GRAY SCALE SPECIFICATION
Gray Level
L0
L15
L31
L47
L63
L79
L95
L111
L127
L143
L159
L175
L191
L207
L223
L239
L255
Ver. 0.3
Luminance [%] (Typ)
0.08
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
16 /38
Page 18
Product Specification
Measuring point for surface luminance & measuring point for luminance variation.
H
A
③③③③②②②②
LC550EUE
V
①①①①
B
A : H / 4 mm
④④④④
FIG. 2 5 Points for Luminance Measure
Response time is defined as the following figure and shall be measured by switching the input signal for
“Gray(N)” and “Black or White”.
Tr
100
90
⑤⑤⑤⑤
Tf
B : V / 4 mm
@ H,V : Active Area
Ver. 0.3
Optical
Response
10
0
Gray(N)
White
N = 0(Black)~255(White)
FIG. 3 Response Time
Gray(N)
Black
17 /38
Page 19
Dimension of viewing angle range
LC550EUE
Product Specification
φ
= 180°, Left
φ
= 270°, Down
Normal
θ
φ
FIG. 4 Viewing Angle
E
Y
φ
= 90°, Up
φ
= 0°, Right
Ver. 0.3
18 /38
Page 20
Product Specification
LC550EUE
LW-RW
LW-RB
LB-RW
LB-RB
(a) Test pattern image
< FIG. 7. Positioning eyeglass >
2
6
4 5
7
1
9
3
8
3D display
(b) Measurement
position
< FIG. 6. Measurement configuration>
Luminance
θ
Lum( LE or RE, test pattern, number )
Measurement through
Left or Right eyeglass
< FIG. 8. notation of luminance measurement >
LMS
Right or left eyeglass
( 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 6.
-. 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-VII 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. 0.3
19 /38
Page 21
Product Specification
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.
Lum(LE, LB-RW,1) - Lum(LE, LB-RB,1)
Lum(LE, LW-RB,1) - Lum(LE, LB-RB,1)
or
Lum(RE, LW-RB,1) - Lum(RE, LB-RB,1)
Lum(RE, LB-RW,1) - Lum(RE, LB-RB,1)
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
LC550EUE
Ver. 0.3
y axis
LB-RW LW-RB
LCM
LB-RB
(a) Test pattern image
(b) Measurement of 3D viewing angle (up/down)
< FIG. 9. Measurement of 3D crosstalk and 3D viewing angle >
Φyu(up)
Φyd (down)
S
M
L
z axis
L
M
S
LMS
20 /38
Page 22
Product Specification
5. Mechanical Characteristics
Table 12 provides general mechanical characteristics.
Table 12. MECHANICAL CHARACTERISTICS
Item Value
LC550EUE
Outline Dimension
Bezel Area
Active Display Area
Weight
Horizontal
Vertical
Depth
Horizontal
Vertical
Horizontal
Vertical
16.8 Kg (Typ.), 17.8 kg (Max.)
1244.6 mm
720.9 mm
9.9 mm
1217.6 mm
688.4 mm
1209.6 mm
680.4 mm
Note : Please refer to a mechanical drawing in terms of tolerance at the next page.
Ver. 0.3
21 /38
Page 23
[ FRONT VIEW ][ FRONT VIEW ]
LC550EUE
Product Specification
SET : TOP
Ver. 0.3
SET : DOWN
22 /38
Page 24
[ REAR VIEW ]
LC550EUE
Product Specification
Set : Top
Ver. 0.3
Set : Down
23 /38
Page 25
Product Specification
6. Reliability
Table 13. ENVIRONMENT TEST CONDITION
No. Test Item Condition
1 High temperature storage test Ta= 60°C 240h
2 Low temperature storage test Ta= -20°C 240h
3 High temperature operation test Ta= 50°C 50%RH 240h
4 Low temperature operation test Ta= 0°C 240h
Wave form : random
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
5
6
Vibration test
(non-operating)
Shock test
(non-operating)
LC550EUE
7 Humidity condition Operation Ta= 40 °C ,90%RH
Altitude operating
8
storage / shipment
0 - 15,000 ft
0 - 40,000 ft
Note : Before and after Reliability test, LCM should be operated with normal function.
Ver. 0.3
24 /38
Page 26
Product Specification
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
Class 1M LED Product
IEC60825-1 : 2001
Embedded LED Power (Class 1M)
y
r
2. Caution
: LED inside.
Class 1M laser (LEDs) radiation when open.
Do not open while operating.
P
r
e
l
m
i
i
n
a
LC550EUE
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. 0.3
25 /38
Page 27
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
201320122011
2014E2015
2016G2017H2018J2019
LC550EUE
2020
Mark
CBA
D
F
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 : 16 pcs
b) Pallet Size : 1440 mm(W) X 1140 mm(D) X 950 mm(H)
K
Oct
A
Nov
B
DecMarFebJan
C321
Ver. 0.3
26 /38
Page 28
LC550EUE
Product Specification
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.
9-2. Operating Precautions
(1) Response time depends on the temperature.(In lower temperature, it becomes longer.)
(2) 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
(3) 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.
(4) When fixed patterns are displayed for a long time, remnant image is likely to occur.
(5) 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.
(6) Please do not give any mechanical and/or acoustical impact to LCM. Otherwise, LCM can’t be operated
its full characteristics perfectly.
(7) 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)
(8) Please do not set LCD on its edge.
(9) The conductive material and signal cables are kept away from LED driver inductor to prevent abnormal
display, sound noise and temperature rising.
Ver. 0.3
27 /38
Page 29
LC550EUE
Product Specification
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.
(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.
.
9-7. Operating condition guide
(1) The LCD product should be operated under normal conditions. Normal condition is defined as below;
- Temperature : 5 ~ 40 ℃, normal humidity
- Display pattern : continually changing pattern (Not stationary)
(2) If the product will be used in extreme conditions such as high temperature, display patterns or operation
time etc..,
It is strongly recommended to contact LGD for Qualification engineering advice. Otherwise, its reliability
and function may not be guaranteed. Extreme conditions are commonly found at Airports, Transit Stations,
Banks, Stock market, and Controlling systems. The LCD product should be applied by global standard
environment. (refer ETSI EN 300, IEC 60721)
Ver. 0.3
28 /38
Page 30
# APPENDIX-I
■■■■ Pallet Ass’y
LC550EUE
Product Specification
Ver. 0.3
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
29 /38
Page 31
# APPENDIX- II-1
■ LCM Label
LC550EUE
Product Specification
Model
UL, TUV Mark
LGD Logo
LC550EUE
(SE)(U1)
RoHS Verified
X X X X X X X X X X X X X X X X X
MADE IN KOREA
Serial No.
Origin
Ver. 0.3
30 /38
Page 32
# APPENDIX- II-2
LC550EUE
Product Specification
LC550EUE
SEU1
16 PCS
MADE IN KOREA
001/01-01
XXXXXXXXXXXXX XXX
RoHS Verified
Ver. 0.3
31 /38
Page 33
Product Specification
# APPENDIX- III-1
■ Required signal assignment for Flat Link (Thine : THC63LVD103) Transmitter(Pin7= “L” or “NC”)
LC550EUE
Host System
24 Bit
RED0
RED1
RED2
RED3
RED4
RED5
RED6
RED7
GREEN0
GREEN1
GREEN2
GREEN3
GREEN4
GREEN5
GREEN6
GREEN7
BLUE0
BLUE1
BLUE2
BLUE3
BLUE4
BLUE5
BLUE6
BLUE7
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
TCLK-
TCLK+
TA-
TA+
TB-
TB+
TC-
TC+
TD-
TD+
31
30
29
28
25
24
23
22
21
20
FI-RE51S-HF
GND
12
13
14
15
16
17
19
20
22
23
7
100Ω
100Ω
100Ω
100Ω
100Ω
LCM Module
Timing
Controller
RO0N
RO0P
RO1N
RO1P
RO2N
RO2P
ROCLKN
ROCLKP
RO3N
RO3P
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. ‘7’ means MSB and ‘0’ means LSB at R,G,B pixel data.
Ver. 0.3
32 /38
Page 34
Product Specification
# APPENDIX- III-2
■ Required signal assignment for Flat Link (Thine : THC63LVD103) Transmitter(Pin7= “H” )
LC550EUE
Host System
24 Bit
RED0
RED1
RED2
RED3
RED4
RED5
RED6
RED7
GREEN0
GREEN1
GREEN2
GREEN3
GREEN4
GREEN5
GREEN6
GREEN7
BLUE0
BLUE1
BLUE2
BLUE3
BLUE4
BLUE5
BLUE6
BLUE7
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
TCLK-
TCLK+
TA-
TA+
TB-
TB+
TC-
TC+
TD-
TD+
31
30
29
28
25
24
23
22
21
20
VCC
FI-RE51S-HF
12
13
14
15
16
17
19
20
22
23
7
100Ω
100Ω
100Ω
100Ω
100Ω
LCM Module
Timing
Controller
RO0N
RO0P
RO1N
RO1P
RO2N
RO2P
ROCLKN
ROCLKP
RO3N
RO3P
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. ‘7’ means MSB and ‘0’ means LSB at R,G,B pixel data.
Ver. 0.3
33 /38
Page 35
Product Specification
# APPENDIX- IV
■ LVDS Data-Mapping Information (8 Bit )
1) LVDS Select : “H” Data-Mapping (JEIDA format)
RCLKP
RCLKM
LC550EUE
RAP
RBP
RCP
RDP
R17 R16 R15 R14G12 R13R12’ R12R13’ G12”
B12 G17 G16 G15B13 G14G13’ G13G14’ B13”
V
SYNCHSYNC
B17 B16DE B15B14’ B14B15’ DE”
B11 B10 G11 G10X R11R10’ R10R11’ X”
2) LVDS Select : “L” Data-Mapping (VESA format)
RCLKP
RCLKM
RAP
RBP
R15 R14 R13 R12G10 R11R10’ R10R11’ G10”
B10 G15 G14 G13B11 G12G11’ G11G12’ B15”
Ver. 0.3
RCP
RDP
V
SYNCHSYNC
B15 B14DE B13B12’ B12B13’ DE”
B17 B16 G17 G16X R17R16’ R16R17’ X”
34 /38
Page 36
Product Specification
# APPENDIX- V
■ Option Pin Circuit Block Diagram
1) Circuit Block Diagram of LVDS Format Selection pin
LVDS Select Pin : Pin 7
LC550EUE
LVDS Select
1KΩΩΩΩ
(Pin 7)
50kΩΩΩΩ
System Side LCM Side
LVDS Select
ASIC
(TCON)
Ver. 0.3
35 /38
Page 37
# APPENDIX- VII
■■■■ LED Array Electrical Spec
LC550EUE
Product Specification
■■■■ Forward Current vs. Forward Voltage
m
i
l
e
r
P
■■■■ Ambient Temperature vs. Forward Voltage
i
n
a
r
y
Ver. 0.3
36 /38
Page 38
Product Specification
# APPENDIX- ⅧⅧⅧⅧ
■■■■ 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
L5
L6
L6
L6
L6
T-con
전면
전면
전면전면
R1
R1
R1
R1
R2
R2
R2
R2
R3
R3
R3
R3
R4
R4
R4
R4
R5
R5
R5
R5
R6
R6
R6
R6
LC550EUE
LED Driver CNT
LED Driver CNT
LED Driver CNTLED Driver CNT
Pin No CN_201 CN_202
1
2
3 L3 Cathode
4
5 L5 Cathode
6
7
8 Anode_L
L1 Cathode Anode_R
L2 Cathode N.C
R6 Cathode
L4 Cathode
R5 Cathode
R4 Cathode
L6 Cathode
N.C
R3 Cathode
R2 Cathode
R1 Cathode
R6
R6
L6
L6
L6
L6
L5
L5
L5
L5
L4
L4
L4
L4
L3
L3
L3
L3
L2
L2
L2
L2
L1
L1
L1
L1
T-con
배면
배면
배면배면
R6
R5
R5R6
R5
R5
R4
R4
R4
R4
R3
R3
R3
R3
R2
R2
R2
R2
R1
R1
R1
R1
Ver. 0.1
37 /38
Page 39
Product Specification
# APPENDIX- VI
■ Standard specification of Eyeglasses
This is recommended data of Eyeglasses for LC550EUE-SEF1 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>
Design item of Eyeglasses Left Right Remark
LC550EUE
Optical
axis
Retardation
value
a) Slow axis of retarder
b) Transmission axis of polarizer
Retarder 125nm @550nm
※Recommended polarizer
Polarization efficiency: more than 99.90%
90˚˚˚˚
Bottom
Bottom
POL
POL
0˚˚˚˚
0˚˚˚˚0˚˚˚˚
Cell Patterned
Cell Patterned
Top
Top
POL
POL
90˚˚˚˚90˚˚˚˚
Patterned
Patterned
retarder
retarder
retarder
retarder
-45
135
135˚˚˚˚
135˚˚˚˚
135˚˚˚˚
45
45˚˚˚˚
45˚˚˚˚
45˚˚˚˚
45
-45˚ 45˚
0˚ 0˚
+λλλλ/4
˚˚˚˚
˚˚˚˚
˚˚˚˚
˚˚˚˚45˚˚˚˚
-λλλλ/4
-λλλλ/4
+λλλλ/4
Left eye
Left eyeLeft eye
Refer to
drawing
Retarder
Retarder
Polarizer
Polarizer
Right eye
Right eyeRight eye
Direction from viewer
a) Slow axis of retarder
a) Slow axis of retarder
b) Transmission axis of polarizer
b) Transmission axis of polarizer
Ver. 0.3
-45˚˚˚˚
-45˚˚˚˚
Left Right
Left Right
(b) Configuration of Eyeglasses
<Drawing. Information of optical axis>
45˚˚˚˚
45˚˚˚˚
0˚˚˚˚
0˚˚˚˚
Left Right
Left Right
0˚˚˚˚
0˚˚˚˚
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