LM201WE3
Liquid Crystal Display
Product Specification
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.
Source Driver Circuit
RGB, Dclk, DE
Hsync, Vsync
(LVDS 2 port)
Timing Control
S1
S1680
CN1
(30pin)
Block
G1
VLCD(+5V)
TFT-LCD Panel
(1680 × 1050 pixels)
Power Circuit Block
G1050
VLamp
VLamp
CN2(2PIN), 3(2PIN)
CN4(2PIN), 5(2PIN)
Backlight Assembly(4 CCFL)
General Features
Active Screen Size
Outline Dimension
Pixel Pitch
20.1 inches(511.133mm) diagonal (Aspect ratio 16:10)
459.4(H) x 296.4 (V) x 14.5(D) mm (Typ.)
0.258mm x 0.258mm
Pixel Format
1680 horiz. By 1050 vert. Pixels RGB strip arrangement
Color Depth
Color Gamut
16,7 M colors
72%
Luminance, White
300 cd/m2 (Center 1 point, Typ.)
Viewing Angle (CR>10)
Power Consumption
Weight
Viewing Angle Free ( R/L 160(Typ.), U/D 160(Typ) )
Total 25.87 Watt(Typ.) (3.67 Watt@VLCD, 22.2 Watt@300cd/[LAMP=7.5mA])
2,050 g (Typ.)
Display Operating Mode
Transmissive mode, Normally White
Surface Treatment
Hard coating(2H) & Glare treatment of the front polarizer, Reflection Ratio 2.5%
4 / 29
Ver. 1.0
Jun. 11. 2007
LG [ LG SEMICON CO.,LTD. ]
