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Global LCD Panel Exchange Center www.panelook.com
LC470WUE
Product Specification
SPECIFICATION
FOR
APPROVAL
( ) Preliminary Specification
( ) Final Specification
Title 47.0" WUXGA TFT LCD
BUYER Hisense SUPPLIER LG.Display Co., Ltd.
MODEL *MODEL LC470WUE
SUFFIX SCV1 (RoHS Verified)
*When you obtain standard approval,
please use the above model name without suffix
SIGNATURE SIGNATURE
APPROVED BY APPROVED BY
DATE DATE
/ P. Y Kim / Team Leader
REVIEWED BY
/ Y. J Heo / Project Leader
PREPARED BY
/ Y.M Cho / Engineer
Please return 1 copy for your confirmation with TV Products Development Dept.
your signature and comments. LG. Display LCD Co., Ltd
Ver. 1.0
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LC470WUE
Product Specification
CONTENTS
Number ITEM Page
COVER 1
CONTENTS 2
RECORD OF REVISIONS 3
1 GENERAL DESCRIPTION 4
2 ABSOLUTE MAXIMUM RATINGS 5
3 ELECTRICAL SPECIFICATIONS 6
3-1 ELECTRICAL CHARACTERISTICS 6
3-2 INTERFACE CONNECTIONS 10
3-3 SIGNAL TIMING SPECIFICATIONS 13
3-4 LVDS SIGNAL SPECIFICATIONS 14
3-5 COLOR DATA REFERENCE 17
3-6 POWER SEQUENCE 18
4 OPTICAL SPECIFICATIONS 19
5 MECHANICAL CHARACTERISTICS 23
6 RELIABILITY 26
7 INTERNATIONAL STANDARDS 27
7-1 SAFETY 27
7-2 EMC 27
7-3 Environment 27
8 PACKING 28
8-1 INFORMATION OF LCM LABEL 28
8-2 PACKING FORM 28
9 PRECAUTIONS 29
9-1 MOUNTING PRECAUTIONS 29
9-2 OPERATING PRECAUTIONS 29
9-3 ELECTROSTATIC DISCHARGE CONTROL 30
9-4 PRECAUTIONS FOR STRONG LIGHT EXPOSURE 30
9-5 STORAGE 30
9-6 HANDLING PRECAUTIONS FOR PROTECTION FILM 30
Ver. 1.0 1 /43
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LC470WUE
Product Specification
RECORD OF REVISIONS
Revision No. Revision Date Page Description
0.1 Dec, 21, 2009 - Preliminary Specification(First Draft)
1.0 Apr, 14, 2010 3 Updated General Features
5 Updated Table 2
6 Updated Table 3
17 Updated Table 9
21 Updated Table 11
22 Updated Front View
23 Updated Rear View
Final Specification
Ver. 1.0 2 /43
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LC470WUE
Product Specification
1. General Description
The LC470WUN is a Color Active Matrix Liquid Crystal Display with an integral External Electrode Fluorescent
Lamp(EEFL) 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 10-bit gray scale signal for each dot.
Therefore, it can present a palette of more than 1.06Bilion (true) colors.
It has been designed to apply the 10-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.
Mini-LVDS(RGB)
EEPROM
Source Driver Circuit
OPC Enable
ExtVBR-B SCL SDA S1 S1920
VBR-B out G1
LVDS LVDS 1,2 Timing Controller
2Port LVDS Rx + OPC + DGA + ODC
LVDS
Option
signal
Integrated Control TFT - LCD Panel
Select Signals (1920 RGB 1080 pixels)
CN1
Bit
(51pin) [Gate In Panel]
Select I2C
Power Circuit Power Signals G1080
+12.0V
Block
High Input CN3, 3pin, 18 Lamps/@144 mA
Back light Assembly
High Input CN4, 3pin, 18 Lamps/@144 mA
General Features
Active Screen Size 46.96 inches(1192.87mm) diagonal
Outline Dimension 1096.0(H) x 640.0 (V) x 46.0 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 10bit(D) , 1.06Billon colors
Luminance, White 400 cd/m2 (Center 1point ,Typ.)
Viewing Angle (CR>10) Viewing angle free ( R/L 178 (Min.), U/D 178 (Min.))
Power Consumption Total 168.4W (Typ.) (Logic=8.4 W, Inverter=160W )
Weight 10.5Kg (Typ.)
Display Mode Transmissive mode, Normally black
Surface Treatment Hard coating(3H), Anti-glare treatment of the front polarizer (Haze 10%)
Ver. 1.0 3 /43
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LC470WUE
Product Specification
2. Absolute Maximum Ratings
The following items are maximum values which, if exceeded, may cause faulty operation or damage to the
LCD module.
Table 1. ABSOLUTE MAXIMUM RATINGS
Value
Parameter Symbol Unit Note
Min Max
Power Input Voltage LCD Circuit VLCD -0.3 +14.0 VDC
Operating Voltage 1
Backlight Input Voltage VBL 600 1300 VRMS
( One Side )
T-Con Option Selection Voltage VLOGIC -0.3 +4.0 VDC
Operating Temperature TOP 0 +50 C
2,3
Storage Temperature TST -20 +60 C
Panel Front Temperature TSUR - +68 C 4
Operating Ambient Humidity HOP 10 90 %RH
2,3
Storage Humidity HST 10 90 %RH
Note1. Ambient temperature condition (Ta = 25 r 2 C )
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 degraded in case of
improper thermal management in final product design.
90%
60
60%
50 Storage
Humidity [(%)RH]
Wet Bulb
Temperature [ C]
40
40%
Operation
30
20
10
0
10%
-20 0 10 20 30 40 50 60 70 80
Dry Bulb Temperature [ C]
Ver. 1.0 4 /43
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LC470WUE
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 EEFL
backlight and inverter circuit.
Table 2. ELECTRICAL CHARACTERISTICS
Value
Parameter Symbol Unit Note
Min Typ Max
Circuit :
Power Input Voltage VLCD 10.8 12.0 13.2 VDC
- 580 730 mA 1
Power Input Current ILCD
- 870 1130 mA 2
Power Consumption PLCD 6.9 8.9 Watt 1
Rush current IRUSH - - 5.0 A 3
Note 1. The specified current and power consumption are under the VLCD=12.0V, Ta=25 r 2 C, fV=60Hz
condition whereas mosaic pattern(8 x 6) is displayed and fV is 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.).
White : 255 Gray
Black : 0 Gray
Mosaic Pattern(8 x 6)
Ver. 1.0 5 /43
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LC470WUE
Product Specification
Table 3. ELECTRICAL CHARACTERISTICS (Continue)
Values
Parameter Symbol Unit Note
Min Typ Max
Backlight Assembly :
Operating Voltage
VBL 954 1060 1166 VRMS 1, 2
(one side,fBL=45KHz, IBL=160 mARMS )
Left 136 144 151
Operating Current (one side) IBL mARMS 1
Up 148 156 164
Striking Voltage
0 VOPEN 1175 - 1410 VRMS 1, 3
(Open Lamp Voltage @ one side)
Operating Frequency fBL 43 45 47 kHz 4
Striking Time S TIME 1.5 - - sec 3
Power Consumption PBL - 180 - Watt 6
Burst Dimming Duty {a/T} * 100 20 100 % 9
Burst Dimming Frequency 1/T 95 182 Hz 9
Values
Parameter Symbol Unit Note
Min Typ Max
Lamp : (APPENDIX-V)
Lamp Voltage (one side) VLAMP 700 1060 1085 VRMS 1, 2
Lamp Current (one side) ILAMP 3 8 8.5 mARMS 1
Discharge Stabilization Time TS - - 3 Min 1, 5
Lamp Frequency f LAMP 43 45 47 KHz
Established Starting 0 VS - - 1175
VRMS 1, 3
Voltage 25 VS - - 1050
Life Time 50,000 60,000 Hrs 7
Note The design of the inverter must have specifications for the lamp in LCD Assembly.
The electrical characteristics of inverter are based on High-High Driving type.
The performance of the lamps in LCM, for example life time or brightness, is extremely influenced by the
characteristics of the DC-AC inverter. So, all the parameters of an inverter should be carefully designed so
as not to produce too much leakage current from high-voltage output of the inverter.
When you design or order the inverter, please make sure unwanted lighting caused by the mismatch of the
lamp and the inverter (no lighting, flicker, etc) has never been occurred. When you confirm it, the LCD◦ Jabse Service Manual Search 2026 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo