Product Specification
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LC185EXE
Liquid Crystal Display
Ver. 1 Nov. 24, 2011
1. General description
LC185EXE-TEA1 is a Color Active Matrix Liquid Crystal Display with a Light Emitting Diode
( White LED) backlight system without LED Driver. 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 18.5 inch diagonally measured active display area with HD resolution (768 vertical by
1366 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 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 LC185EXE-TEA1 characteristics provide an excellent
flat panel display for office automation products such as monitors.
General features
Outline Dimension 430.4(H) x 254.6(V) x 9.7(D) mm(Typ.)
Active screen size 18.51 inches (470.1mm) diagonal
Pixel Pitch 0.10*RGB(H)mm x 0.30(V)mm
Pixel Format 1366 horizontal By 768 vertical Pixels. RGB stripe arrangement
Color depth 16.7M colors
Luminance, white 250 cd/m
2
( Center 1Point, typ)
Power Consumption
Weight 1,000g (Typ.)
Display operating mode Transmissive mode, Normally White
Surface treatments
Hard coating(3H), Anti-glare treatment of the front polarizer
Interface LVDS 1Port
Viewing Angle (CR>10) R/L 170(Typ.), U/D 160(Typ.)
Total 12.80W(Typ.), (3.60W@VLCD , 9.20W@IBL = 110 mA)
CN1
LVDS
pair #1
Power circuit
block
+5V
VLCD
Source driver circuit
TFT-LCD Panel
(1366×RGB×768 pixels)
G1
S1
S1366
G768
RGB
Timing
controller
FIG. 1 Block diagram
Backlight assembly (R/G LED)
Vled 2ch
Color Gamut 72% CIE1931
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