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Liquid crystal display panel and array base plate and method for manufacturing same

A technology for array substrates and manufacturing methods, applied in the field of structure of array substrates, capable of solving problems such as discontinuity of conductive layers

Active Publication Date: 2008-12-24
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] Another object of the present invention is to improve the film thickness difference between the color resists on the array substrate, so that the film thicknesses of the color resists are highly consistent, so as to avoid the problem of discontinuity of the conductive layer

Method used

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  • Liquid crystal display panel and array base plate and method for manufacturing same
  • Liquid crystal display panel and array base plate and method for manufacturing same
  • Liquid crystal display panel and array base plate and method for manufacturing same

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Embodiment Construction

[0052] Please refer to Figure 2A to Figure 2E , Which is a schematic diagram of the manufacturing method of the array substrate of the present invention. Please refer to Figure 2A First, a first substrate 20 is provided, and a material layer 22a is coated or deposited on the first substrate 20. Among them, the material of the material layer 22a is selected from the group consisting of Cr, CrO, Ni and other metals or metal compounds, resins, dark organic materials, and pigments. The purpose of the material layer 22a is to hide different colors. Part of the light to avoid light leakage affecting chromaticity, thereby improving contrast. In a preferred embodiment, the above-mentioned resin and pigment (Pigment) are preferably black.

[0053] Next, the material layer 22a is patterned to form a matrix on the first substrate 20. In this embodiment, the matrix is ​​represented by a black matrix, which is composed of multiple blocks. Please refer to the manufacturing process Figure 2B ...

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Abstract

An array substrate includes a base, a black matrix and a number of color resistances. The black matrix is formed on the base, comprising a number of blocks, and two ends of some blocks have different thickness. A number of color resistances are set up on the base, and each color resistance is formed between two adjacent blocks and respectively covering at least one end of above two adjacent blocks. Among them, the two ends of each block are respectively covered by different color resistances.

Description

Technical field [0001] The present invention relates to an array substrate, in particular to a structure of an array substrate with color resistance and applied to a display panel. Background technique [0002] With the advancement of display technology, compared with traditional CRT displays, thin film transistor liquid crystal display (TFT-LCD) has the advantages of lightness, thinness, low radiation, and small size without occupying space. It has become the main product in the display market. In order to comply with the rapid development of liquid crystal display products, the industrial competition of LCD panel manufacturers is increasing. [0003] The color filter (CF) is one of the most important components in the liquid crystal display, and its main function is to make the liquid crystal display produce a colorful picture. Please refer to Figure 1A , The figure shows a top view of the color filter 1, and its main components include a black matrix 11 and a plurality of col...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1335G02F1/1362G02F1/1333G03F7/20
Inventor 盛姿华连伟智黄夙鸿
Owner AU OPTRONICS CORP