LG Display LC470EUN-SDV1 Specification
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LC470EUN
Product Specification
SPECIFICATION
FOR
APPROVAL
)
(
Preliminary Specification
)
(
Final Specification
Title 47.0” WUXGA TFT LCD
BUYER Global
MODEL
APPROVED BY
/
/
SIGNATURE
DATE
SUPPLIER LG Display Co., Ltd.
*MODEL LC470EUN
SUFFIX SDV1 (RoHS Verified)
*When you obtain standard approval,
please use the above model name without suffix
APPROVED BY
J.T. Kim / Team Leader
REVIEWED BY
B.Y. Kim / Project Leader
SIGNATURE
DATE
PREPARED BY
/
Please return 1 copy for your confirmation with
your signature and comments.
Ver. 0.2
D.I. Kim / Engineer
TV Product Development Dept.
LG Display Co., Ltd.
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LC470EUN
Product Specification
CONTENTS
Number ITEM
COVER
CONTENTS
RECORD OF REVISIONS
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 LVDS SIGNAL SPECIFICATIONS
3-5 COLOR DATA REFERENCE
3-6 POWER SEQUENCE
4 OPTICAL SPECIFICATIONS
5 MECHANICAL CHARACTERISTICS
Page
1
2
3
4
5
6
6
8
10
11
14
15
17
21
6 RELIABILITY
7 INTERNATIONAL STANDARDS
7-1 SAFETY
7-2 EMC
7-3 Environment
8 PACKING
8-1 INFORMATION OF LCM LABEL
8-2 PACKING FORM
9 PRECAUTIONS
9-1 MOUNTING PRECAUTIONS
9-2 OPERATING PRECAUTIONS
9-3 ELECTROSTATIC DISCHARGE CONTROL
9-4 PRECAUTIONS FOR STRONG LIGHT EXPOSURE
9-5 STORAGE
9-6 HANDLING PRECAUTIONS FOR PROTECTION FILM
Ver. 0.2
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Revision No. Revision Date Page Description
0.1 Oct, 04, 2010 - Preliminary Specification(First Draft)
0.2 Nov, 02, 2010 5 Table 1. ABSOLUTE MAXIMUM RATINGS update
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LC470EUN
Product Specification
RECORD OF REVISIONS
7 Table 3. ELECTRICAL CHARACTERISTICS (Continue) update
8
9
10 Table 6. TIMING TABLE (DE Only Mode) update
15 Power Sequence update
16 Sequence for LED Driver update
17 Optical Specification update
22,23 Mechanical Characteristics update
35 Appendix V update
Table 4. MODULE CONNECTOR(CN1) PIN CONFIGURATION
update
Table 5. LED DRIVER CONNECTOR PIN CONFIGURATION
update
Ver. 0.2
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1. General Description
The LC470EUN is a Color Active Matrix Liquid Crystal Display with an integral Light Emitting Diode (LED)
backlight system. The matrix employs a-Si Thin Film Transistor as the active element.
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 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.
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LC470EUN
Product Specification
Mini-LVDS(RGB)
Control
Signals
Power Signals
Source Driver Circuit
S1 S1920
G1
TFT - LCD Panel
(1920 Ý RGB Ý 1080 pixels)
[Gate In Panel]
G1080
LVDS
2Port
LVDS
Select
OPC
Enable
ExtVBR-B
+12.0V
CN1
(51pin)
LVDS 1,2
Option
signal
I2C
EEPROM
SCL
SDA
Timing Controller
LVDS Rx + L/D + DGA + ODC
Integrated
Power Circuit
Block
PWM_OUT_1~5
+24.0V, GND, On/Off
LED Driver
General Features
Active Screen Size 46.96 inches(1192.87mm) diagonal
Outline Dimension 1078.6(H) Ý 626.0(V) X 10.8(B)/24.0 mm(D) (Typ.)
Pixel Pitch 0.5415 mm x 0.5415 mm
Pixel Format 1920 horiz. by 1080 vert. Pixels, RGB stripe arrangement
Color Depth 8bit, 16.7 Million colors
Luminance, White 360 cd/m2(Center 1point ,Typ.)
Viewing Angle (CR>10) Viewing angle free ( R/L 178 (Min.), U/D 178 (Min.))
Scanning Block 1
Scanning Block 2
Scanning Block 3
Scanning Block 4
Scanning Block 5
Power Consumption Total 100.2W (Typ.) [Logic= 7.1W, LED Driver=93.1W (ExtVbr_B=100% )]
Weight 12.8 Kg (Typ.)
Display Mode Transmissive mode, Normally black
Surface Treatment Hard coating(3H), Anti-glare treatment of the front polarizer (Haze 10%)
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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
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LC470EUN
Product Specification
Parameter
Power Input Voltage
Driver Control Voltage
T-Con Option Selection Voltage VLOGIC
Operating Temperature TOP
Storage Temperature TST
Panel Front Temperature TSUR - +68 ¶C
Operating Ambient Humidity HOP
Storage Humidity HST 10 90 %RH
Note
1. Ambient temperature condition (Ta =
LCD Circuit VLCD
Driver VBL -0.3 + 27.0 VDC
ON/OFF
Brightness
VOFF / VON
EXTVBR-B
25 r 2 ¶C )
Value
Min Max
-0.3 +14.0
-0.3 +5.5
0.0 +3.6
-0.3 +4.0
0 +50
-20 +60
10 90
Unit
VDC
VDC
VDC
VDC
¶C
¶C
%RH
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%
NoteSymbol
1
2,3
4
2,3
60
60%
Ver. 0.2
Wet Bulb
Temperature [
10
0
10 20 30 40 50 60 70 800-20
Dry Bulb Temperature [
¶C]
20
30
40
50
40%
Humidity [(%)RH]
10%
¶C]
Storage
Operation
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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
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LC470EUN
Product Specification
Parameter Symbol
Min Typ Max
Circuit :
Power Input Voltage VLCD 10.8 12.0 13.2 VDC
Power Input Current ILCD
Power Consumption PLCD 7.1 9.2 Watt 1
Rush current IRUSH - - 5.0 A 3
Note
1. The specified current and power consumption are under the V
- 590 770 mA 1
- 900 1170 mA 2
condition whereas mosaic pattern(8 x 6) is displayed and f
Value
=12.0V, Ta=25 r 2¶C, fV=60Hz
LCD
is the frame frequency.
V
Unit Note
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.).
White : 255 Gray
Black : 0 Gray
Mosaic Pattern(8 x 6)
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Table 3. ELECTRICAL CHARACTERISTICS (Continue)
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LC470EUN
Product Specification
Parameter Symbol
LED Driver :
Power Supply Input Voltage VBL 22.8 24.0 25.2 Vdc 1
Power Supply Input Current IBL
Power Supply Input Current (In-Rush) In-rush - - 5.3 A
Power Consumption PBL -
On/Off
Input Voltage for
Control System
Signals
LED :
Life Time 30,000 Hrs 2
Brightness Adjust ExtVBR-B %
Scan Duty Frequency
Pulse Duty Level
(Scan)
On V on 2.5 - 5.0 Vdc
Off V off -0.3 0.0 0.7 Vdc
PAL 100 Hz 3
NTSC 120 Hz 3
High Level 2.5 - 5.0
Low Level 0.0 - 0.7
Min Typ Max
Values
-
5 - 100
1 - 100
3.87
93.1 101.8
4.24
Unit Notes
A1
BL = 22.8V
V
Ext V
BR-B = 100%
W1
On Duty
Vdc
Vdc
HIGH : on duty
LOW : off duty
4
6
Notes :
1. Electrical characteristics are determined after the unit has been ‘ON’ and stable for approximately 60
minutes at 25·2¶C. The specified current and power consumption are under the typical supply Input voltage
24Vand V
BR (Scan Duty : 100%), it is total power consumption.
2. The life time (MTTF) is determined as the time which luminance of the LED is 50% compared to that of initial
value at the typical LED current (Scan Duty :100%) on condition of continuous operating in LCM state at
25·2¶C.
3. LGD recommend that the Scan Duty Freq. is synchronized with Two times harmonic of V_sync signal of
system. Though frequency is over 120Hz (max 252Hz), function of LED Driver is not affected.
4. The duration of rush current is about 200ms.
2
5. Even though inrush current is over the specified value, there is no problem if I
6. ExtV
After Driver ON signal is applied, ExtV
signal have to input available duty range and sequence.
BR-B
After that, ExtV
1% and 100% is possible
BR-B
should be sustained from 5% to 100% more than 500ms.
BR-B
T spec of fuse is satisfied.
For more information, please see 3-6-2. Sequence for LED Driver.
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3-2. Interface Connections
This LCD module employs two kinds of interface connection, 51-pin connector is used for the module
electronics and 14-pin connector is used for the integral backlight system.
3-2-1. LCD Module
- LCD Connector(CN1): FI-R51S-HF(manufactured by JAE) or compatible
Refer to below and next Page table
- 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
Note
NC
NC
NC
NC
NC
NC
LVDS Select
Ext_PWM
NC
OPC Enable ‘H’ = Enable , ‘L’ or NC = Disable
GND
R1AN
R1AP
R1BN
R1BP
R1CN
R1CP
GND
R1CLKN
R1CLKP
GND
R1DN
R1DP
NC
NC
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
External PWM (from System)
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-)
IRST LVDS Receiver Signal (D+)
F
No Connection
No Connection
No Connection or Ground
1. All GND(ground) pins should be connected together to the LCD module’s metal frame.
2. All V
LCD (power input) pins should be connected together.
3. All Input levels of LVDS signals are based on the EIA 644 Standard.
4. #1~#6 & #9 NC (No Connection): These pins are used only for LGD (Do not connect)
5. Specific pins(pin No. #10) are used for OPC function of the LCD module.
If not used, these pins are no connection. (Please see the Appendix VI for more information.)
6. 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).
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Product Specification
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
-
R2AN
R2AP
R2BN
R2BP
R2CN
R2CP
GND
R2CLKN
R2CLKP
GND
R2DN
R2DP
NC or GND
NC or GND
GND
GND
GND
VLCD
VLCD
VLCD
VLCD
NC
NC
NC
NC
LC470EUN
No Connection (8bit only)
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
No Connection
No Connection or Ground
No Connection or Ground
Ground
Ground
Ground
No connection
Power Supply +12.0V
Power Supply +12.0V
Power Supply +12.0V
Power Supply +12.0V
--
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3-2-2. Backlight Module
Master
-LED Driver Connector
: 20022WR - H14B1(Yeonho) or Equivalent
- Mating Connector
: 20022HS - 14B2 or Equivalent
Table 5. LED DRIVER CONNECTOR PIN CONFIGURATION
Pin No Symbol Description Note
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LC470EUN
Product Specification
1
2
3
4
5
6
7
8
9
10
11
12
13
14
VBL Power Supply +24.0V
VBL Power Supply +24.0V
VBL Power Supply +24.0V
VBL Power Supply +24.0V
VBL Power Supply +24.0V
GND Backlight Ground
GND Backlight Ground
GND Backlight Ground
GND Backlight Ground
GND Backlight Ground
Status
ON/OFF
V
NC
NC
Back Light Status
Backlight ON/OFF control
Don’t care
Don’t care
Notes :1. GND should be connected to the LCD module’s metal frame.
2. Normal : Low (under 0.7V) / Abnormal : High (upper 3.0V)
3. The impedance of pin #12 is over 50 [K˟].
1
2
3
ଝ Rear view of LCM
PCB
1
14
…
1
14
…
<Master>
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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
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LC470EUN
Product Specification
Horizontal
Frequency
Display
Period
Blank
Total
Display
Period
Blank t
Total t
DCLK
Horizontal
Vertical
tHV
t
HB
tHP
t
VV 1080 1080 1080 Lines
VB
VP
fCLK
fH
f
V
960 960 960 tCLK 1920 / 2
100 140 240 tCLK 1
1060 1100 1200 tCLK
20
(228)
1100
(1308)
57
(47)
45
(270)
1125
(1350)
60
(50)
69
(300)
1149
(1380)
63
(53)
Lines 1Vertical
Lines
MHz78.0074.2563.00
Hz
NoteUnitMaxTypMinSymbolITEM
2KHz7067.557.3
2
NTSC : 57~63Hz
(PAL : 47~53Hz)
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.
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3-4. LVDS Signal Specification
3-4-1. LVDS Input Signal Timing Diagram
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LC470EUN
Product Specification
DE, Data
DCLK
First data
Second data
0.7VDD
0.3VDD
tCLK
Invalid data
Invalid data
DE(Data Enable)
0.5 VDD
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. 0.2
1 1080
tVV
tVP
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