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LP141X7
Liquid Crystal Display
Product General Specification

1. General Description
The LP141X7 is a Color Active Matrix Liquid Crystal Display with an integral Cold Cathode Fluorescent
Lamp(CCFL) backlight system. The matrix employs a Thin Film Transistor as the active element. It is a
-Si
transmissive type display operating in the normally white mode. This TFT-LCD has a 1 4.1 inches diagonally
measured active display area with XGA resolution(768 vertical by 1024 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 6-bit gray scale signal for each dot, thus, presenting a
palette of more than 262,144 colors.
The LP141X7 has been designed to apply the interface method that enables low power, high speed, low EMI.
Flat Link must be used as a LVDS(Low Voltage Differential Signaling) chip.
The LP141X7 is intended to support applications where thin thickness, low power are critical factors and
graphic displays are important. In combination with the vertical arrangement of the sub-pixels, the LP141X7
characteristics provide an excellent flat panel display for office automation products such as Notebook PC.

Timing Column driver circuit
Control
FlatLink interface

Block
Row Driver circuit
CN1

TFT-LCD
(1024