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Product Specification
SPECIFICATION FOR
APPROVAL
LM201WE3 Liquid Crystal Display
( ) Preliminary Specification ( ̻ ) Final Specification
Title
BUYER MODEL
snl
20.1” WSXGA+ TFT LCD
SUPPLIER
LG. Display LCD Co., Ltd.
*MODEL
LM201WE3
SUFFIX
TLK1
*When you obtain standard approval, please use the above model name without suffix
APPROVED BY /
SIGNATURE DATE
/
/
Please return 1 copy for your confirmation with your signature and comments.
APPROVED BY
Hans. Kim / G.Manager REVIEWED BY
C. K. LEE / Manager [C] J. H. LEE / Manager [M] Y. S. Lee / Manager [P]
SIGNATURE DATE
PREPARED BY J.H. Oh / Engineer
MNT Products Engineering Dept. LG Display Co., Ltd
Ver. 1.0
Jun. 11. 2008
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Contents
ITEM COVER CONTENTS RECORD OF REVISIONS GENERAL DESCRIPTION ABSOLUTE MAXIMUM RATINGS ELECTRICAL SPECIFICATIONS ELECTRICAL CHARACTREISTICS INTERFACE CONNECTIONS SIGNAL TIMING SPECIFICATIONS SIGNAL TIMING WAVEFORMS COLOR INPUT DATA REFERNECE POWER SEQUENCE VCC POWER DIP CONDITION OPTICAL SFECIFICATIONS MECHANICAL CHARACTERISTICS RELIABILITY INTERNATIONAL STANDARDS SAFETY EMC ENVIRONMENT PACKING DESIGNATION OF LOT MARK PACKING FORM PRECAUTIONS
LM201WE3 Liquid Crystal Display
Page 1 2 3 4 5 6 6 9 16 17 18 19 20 21 25 28 29 29 29 29 30 30 30 31
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Jun. 11. 2008
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Product Specification
LM201WE3 Liquid Crystal Display
RECORD OF REVISIONS
Revision No 0.0 1.0
Revision Date Apr. 02. 2008 Jun. 11. 2008
Page 21
26, 27 29
DESCRIPTION Preliminary Specification of LM201WE3-TLK3 Final specification Updated the Color coordinates (Gx, Gy, Bx) Updated the Front & Rear drawings. Updated the RoHS sentence.
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Product Specification
LM201WE3 Liquid Crystal Display
1. General Description
LM201WE3 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 White mode. It has a 20.1 inch diagonally measured active display area with WSXGA+ resolution (1050 vertical by 1680 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 8-bit gray scale signal for each dot, thus, presenting a palette of more than 16,7M colors with A-FRC(Advanced Frame Rate Control). It has been designed to apply the 8Bit 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, Dclk, DE Hsync, Vsync CN1 (LVDS 2 port) (30pin)
VLCD(+5V)
Timing Control Block
Power Circuit Block
Source Driver Circuit S1 S1680
G1
TFT-LCD Panel (1680 × 1050 pixels) G1050
Gate Driver circuit
VLamp VLamp
CN2, 3(2PIN) CN4, 5(2PIN)
Backlight Assembly(4 CCFL)
General Features
Active Screen Size Outline Dimension Pixel Pitch Pixel Format Color Depth Luminance, White Viewing Angle (CR>10) Power Consumption Weight Display Operating Mode Surface Treatment
Ver. 1.0
Figure 1. Block diagram
20.1 inches(511.133mm) diagonal (Aspect ratio 16:10) 459.4(H) x 296.4 (V) x 16.5(D) mm (Typ.) 0.258mm x 0.258mm 1680 horiz. By 1050 vert. Pixels RGB strip arrangement 16,7 M colors 300 cd/m2 (Center 1 point, Typ.) Viewing Angle Free ( R/L 170(Typ.), U/D 160(Typ) ) Total 26.98 Watt(Typ.) (4.78 Watt@VLCD, 22.2 Watt@300cd/[LAMP=(7.5mA)]) 2,100 g (Typ.) Transmissive mode, Normally White Hard coating(3H) & Anti-Glare treatment of the front polarizer
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Product Specification
LM201WE3 Liquid Crystal Display
2. Absolute Maximum Ratings
The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit.
Table 1. ABSOLUTE MAXIMUM RATINGS
Parameter
Power Input Voltage Operating Temperature Storage Temperature Operating Ambient Humidity Storage Humidity
Symbol
VLCD TOP TST HOP HST
Values Min Max -0.3 +5.5
0 50 -20 60 10 90 10 90
Units
Vdc ¶C ¶C %RH %RH
Notes
GY\G± YG¶j 1 1 1 1
Note : 1. Temperature and relative humidity range are shown in the figure below. Wet bulb temper.