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4.3 Panel Specification
4.3.1 General Features
LM200WD1-TLC1 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 20.0 inch diagonally measured active display area with
HD+ resolution (900 vertical by 1600 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
Advanced-FRC (Frame Rate Control). It has been designed to apply the interface method that enables low power,
high speed, low EMI. FPD Link or compatible must be used as a LVDS (Low Voltage Differential Signaling) chip. It is
intended to support applications where thin thickness, wide viewing angle, low power are critical factors and graphic
displays are important. In combination with the vertical arrangement of the sub-pixels, the LM200WD1-TLC1
characteristics provide an excellent flat panel display for office automation products such as monitors.
4.3.2 Display Characteristics
Active screen size 20.0 inches (508.05mm) diagonal
Outline Dimension 462.8(H) x 272.0(V) x 14.5(D) mm(Typ.)
Pixel Pitch 0.0922*RGB(H)mm x 0.2766(V)mm
Pixel Format 1600 horizontal By 900 vertical Pixels. RGB stripe arrangement
Interface LVDS 2Port
Color depth 16.7M colors
Luminance, white 250 cd/m2 ( Center 1Point, typ)
Viewing Angle (CR>10) R/L 170(Typ.), U/D 160(Typ.)
Power Consumption Total 15.7W(Typ.), (3.9W@VLCD , 11.8W@IBL =8.0mA)
Weight 1,620g (Typ.)
Display operating mode Transmissive mode, normally White
Surface treatments Hard coating (3H), Anti-glare treatment of the front polarizer
4.3.3 Optical Characteristic
Ta= 25°C, VLCD=5.0V, fV=60Hz fCLK=48.9MHz, IBL=8.0mA
Parameter Symbol
Values Units
Min Typ Max
Contrast Ratio CR 700 1000 -
Surface Luminance, white LWH 200 250 - cd/m2
Luminance Variation d WHITE 9P 75 - - %
Response Time
Rise Time
TrR
- 1.1 2.6 ms
Decay Time
TrD
- 3.9 7.4 ms
Color Coordinates
[CIE1931]
RED
Rx
Typ -0.03
0.646
Typ +0.03
Ry 0.334
GREEN
Gx 0.303
Gy 0.616
BLUE
Bx 0.147
By 0.067
WHITE Wx 0.313
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