Service Manuals, User Guides, Schematic Diagrams or docs for : . Various LCD Panels Panel_LG_Display_LC840EQD-SEM1_1_[DS]
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LC840EQD
Product Specification
SPECIFICATION
FOR
APPROVAL
( ) Preliminary Specification
( ) Final Specification
Title 84.0" QWUXGA TFT LCD
BUYER General SUPPLIER LG Display Co., Ltd.
MODEL *MODEL LC840EQD
SUFFIX SEM1 (RoHS Verified)
*When you obtain standard approval,
please use the above model name without suffix
SIGNATURE SIGNATURE
APPROVED BY APPROVED BY
DATE DATE
/ S.K.Park / Team Leader
REVIEWED BY
/ S.W. Yu / Project Leader
PREPARED BY
/ K.H.Jang / Engineer
Please return 1 copy for your confirmation with TV Product Development Dept.
your signature and comments. LG Display Co., Ltd.
Ver. 1.0
LC840EQD
Product Specification
CONTENTS
Number ITEM Page
COVER -
CONTENTS 1
RECORD OF REVISIONS 2
1 GENERAL DESCRIPTION 3
2 ABSOLUTE MAXIMUM RATINGS 4
3 ELECTRICAL SPECIFICATIONS 5
3-1 ELECTRICAL CHARACTERISTICS 5
3-2 INTERFACE CONNECTIONS 7
3-3 SIGNAL TIMING SPECIFICATIONS 11
3-4 V by One SIGNAL SPECIFICATIONS 12
3-5 COLOR DATA REFERENCE 14
3-6 POWER SEQUENCE 15
4 OPTICAL SPECIFICATIONS 17
5 MECHANICAL CHARACTERISTICS 21
6 RELIABILITY 24
7 INTERNATIONAL STANDARDS 25
7-1 SAFETY 25
7-2 EMC 25
7-3 ENVIRONMENT 25
8 PACKING 26
8-1 INFORMATION OF LCM LABEL 26
8-2 PACKING FORM 26
9 PRECAUTIONS 27
9-1 MOUNTING PRECAUTIONS 27
9-2 OPERATING PRECAUTIONS 27
9-3 ELECTROSTATIC DISCHARGE CONTROL 28
9-4 PRECAUTIONS FOR STRONG LIGHT EXPOSURE 28
9-5 STORAGE 28
9-6 HANDLING PRECAUTIONS FOR PROTECTION FILM 28
Ver. 1.0 1 /40
LC840EQD
Product Specification
RECORD OF REVISIONS
Revision No. Revision Date Page Description
0.1 Mar, 30, 2012 - Preliminary Specification (First Draft)
1.0 July.16.2012 3,5,6 Update the power consumption
3,21 Update the information of weight
13 Delete The intra pair skew
15 Update the power sequence( Delete Vcm ot the interface sigmal )
17 Update the optical Spec.
22,23 Update the mechanical drawing
26,29 Update the information of packing
1.0 July.16.2012 - CAS Version 1.0 Release
- Final Specification
Ver. 1.0 2 /40
LC840EQD
Product Specification
1. General Description
The LC840EQD is a Color Active Matrix Liquid Crystal Display with an integral Light Emitting Diode (LED)
b ac k l i g ht s ys t em . T he m a t r i x em p l o ys a - S i T h i n F i lm T r an s is t or a s t he a c t i v e e l em en t .
It is a transmissive display type which is operating in the normally black mode. It has a 84.04 inch diagonally
measured active display area with QWUXGA resolution (2160 vertical by 3840 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 16 Lane V by One 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)
+12.0V CN1 +12.0V
5pin)
EEPROM Source Driver Circuit
Vby1
8lane Vby1 SCL SDA S1 S3840
Gate Driver Circuit
Data 1~8lane G1
format
Option
signal Timing Controller
Bit
CN2 Vby1 Rx +L/D TFT - LCD Panel
selection (51pin)
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