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LM240WU4
Liquid Crystal Display
Product Specification
SPECIFICATION
FOR
APPROVAL
( ) Preliminary Specification
( ) Final Specification
Title 24.0" WUXGA TFT LCD
BUYER General SUPPLIER LG Display Co., Ltd.
MODEL *MODEL LM240WU4
SUFFIX SLB3
SIGNATURE
APPROVED BY SIGNATURE
DATE APPROVED BY DATE
/ J.D KIM / G.Manager
REVIEWED BY
/ W.Y SUN / Manager
PREPARED BY
/ T.I OH / Engineer
Please return 1 copy for your confirmation with Products Engineering Dept.
your signature and comments. LG Display Co., Ltd.
Ver. 1.0 Jan. 05. 2011 1 / 33
LM240WU4
Liquid Crystal Display
Product Specification
Contents
No 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 CHARACTREISTICS 6
3-2 INTERFACE CONNECTIONS 8
3-3 SIGNAL TIMING SPECIFICATIONS 13
3-4 SIGNAL TIMING WAVEFORMS 14
3-5 COLOR INPUT DATA REFERNECE 15
3-6 POWER SEQUENCE 16
3-7 POWER SEQUENCE FOR INVERTER 17
4 OPTICAL SFECIFICATIONS 18
5 MECHANICAL CHARACTERISTICS 24
6 RELIABLITY 27
7 INTERNATIONAL STANDARDS 28
7-1 SAFETY 28
7-2 EMC 28
7-3 ENVIRONMENT 28
8 PACKING 29
8-1 DESIGNATION OF LOT MARK 29
8-2 PACKING FORM 30
8-3 PALLET FORM 31
9 PRECAUTIONS 32
Ver. 1.0 Jan. 05. 2011 2 / 33
LM240WU4
Liquid Crystal Display
Product Specification
RECORD OF REVISIONS
Revision
Revision Date Page Description
No
1.0 Jan. 05. 2011 - First Draft
Ver. 1.0 Jan. 05. 2011 3 / 33
LM240WU4
Liquid Crystal Display
Product Specification
1. General Description
LM240WU4 is a Color Active Matrix Liquid Crystal Display with an integral Cold Cathode Fluorescent
Lamp(CCFL) backlight system. The matrix employs a-Si Thin Film Transistor as the active element.
It is a Transmissive type display operating in the normally black mode. It has a 24inch diagonally measured
active displa y a rea with WUXGA re solution (1200 vertical by 1920 horizontal pixel array)
Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arranged in vertical stripes.
Gray scale or the brightness of the sub-pixel color is determined with a 10-bit gray scale signal for each dot,
thus, presenting a palette of more than 1.07B colors.
It has been designed to apply the 10Bit 2 port LVDS interface.
It is intended to support displays where high brightness, super wide viewing angle,
high color saturation, and high color are important.
RGB Source Driver Circuit
S1 S1920
LVDS
G1
2port
Gate Driver Circuit
CN1 Timing
(51pin)
Controller
+12.0V
TFT - LCD Panel
(1920