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LCD board

A technology of liquid crystal display panels and thin film transistors, applied in transistors, instruments, optics, etc.

Inactive Publication Date: 2006-03-08
GOLD CHARM LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0011] However, prior art cursors require additional area in the frame area, and the frame area is widened

Method used

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no. 2 example

[0026] refer to Figure 4 , embodies the active matrix color liquid crystal display panel of the present invention mainly comprises: the first substrate structure 21a, the second substrate structure 21b and the liquid crystal that fills the space between the first substrate structure 21a and the second substrate structure 21b . Four ellipses represent four liquid crystal molecules in the liquid crystal, and the liquid crystal molecules are labeled 21c. The first substrate structure has a transparent substrate 21d, and the transparent substrate 21d is divided into an imaging area 31a and a frame area 30c. Figure 5 A part of the frame area 30c and the pixels 24, a scanning line 22, a data line 23 and a common signal line 27 formed in a part of the imaging area 30a adjacent to the part of the frame area 30c are shown. The sealing layer 11 is formed along the periphery of the transparent glass substrate 21d, and extends in a predetermined path. The alignment layer 12 forms the...

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Abstract

The invention is an active matrix LCD board with a pair of substrates and the liquid crystal limited between the substrates: the opaque signal leads and opaque linkers form in the frame region of one substrate, and the film transistor and pixel electrode together with the scanning and data signal lines form in the substrate; as the sealing layer forms along the preset route in the frame region, the maker checks the negative vernier which forms in the linkers to determine if the sealing layer extends along the preset route before assembly, improving the reliability of the product and not sacrificing the pixel matrix.

Description

technical field [0001] The present invention relates to a liquid crystal display panel, and in particular, to a liquid crystal display panel having a wiring pattern formed in its peripheral region. Background technique [0002] A typical example of a liquid crystal display panel has a pair of transparent substrate structures. The sealing layer spatially separates the transparent substrate structures from each other, and the liquid crystal fills the spaces between the transparent substrate structures. Conductive electrodes and thin film transistors are formed on at least one bottom inner surface of the transparent substrate structure, and they form a pixel matrix together with liquid crystals. An oriented film covers both inner surfaces. Each oriented film is ground in a predetermined direction. The milled directional lines in the orientation film orient the liquid crystal molecules properly. Signal leads and signal lines are also formed on the transparent substrate struc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1339G02F1/1343G02F1/136H01L29/786
Inventor 渡边诚志贺俊介
Owner GOLD CHARM LTD