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A kind of array substrate, liquid crystal panel and display device

A technology for array substrates and regions, applied in the field of liquid crystal panels and display devices, and array substrates, can solve the problems of increasing production costs, increasing production processes, and different lengths, and achieve the effects of reducing production costs and simplifying the production process

Active Publication Date: 2017-08-25
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides an array substrate, which is used to solve technical problems such as forming PS on the array substrate and overcoming blue spots caused by forming PS on the color filter substrate. The lengths of the main PS and the auxiliary PS are different, and they need to be formed by different processes. , increasing the production process and increasing the production cost

Method used

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  • A kind of array substrate, liquid crystal panel and display device
  • A kind of array substrate, liquid crystal panel and display device

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Experimental program
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Effect test

Embodiment 1

[0026] to combine figure 1 and figure 2 As shown, an array substrate is provided in an embodiment of the present invention, which includes a data line 20 and a gate line 10, and a plurality of pixel units defined by the data line 20 and the gate line 10, and each pixel unit includes a thin film transistor 1 and a pixel Electrode 6. The array substrate also includes a spacer and a spacer setting area, the spacer includes a main spacer 11 and an auxiliary spacer 12, and the spacer setting area includes a main spacer setting area and an auxiliary spacer In the spacer installation area, the main spacer 11 is arranged in the main spacer installation area, and the auxiliary spacer 12 is arranged in the auxiliary spacer installation area.

[0027] Wherein, the top surface of the main spacer arrangement area is higher than the top surface of the auxiliary spacer arrangement area, forming a certain height difference. The main spacer 11 is formed on the top surface of the main space...

Embodiment 2

[0043] The embodiment of the present invention also provides a liquid crystal panel, including an array substrate and a color filter substrate arranged in opposite boxes, and the color filter substrate includes a black matrix, wherein the array substrate adopts the array substrate in Embodiment 1, and the The spacer arrangement area on the array substrate corresponds to the position of the black matrix on the color filter substrate.

[0044] Since the spacer is formed on the array substrate, technical problems such as blue spots caused by the spacer formed on the color filter substrate are overcome, and the display quality of the liquid crystal panel is improved. At the same time, since the length of the main spacer and the auxiliary spacer are the same, they can be formed simultaneously through one patterning process, which simplifies the manufacturing process and reduces the production cost.

Embodiment 3

[0046] The embodiment of the present invention also provides a display device, which adopts the liquid crystal panel in the second embodiment, which improves the display quality of the display device and reduces the production cost of the product.

[0047] In the technical solution of the present invention, the main spacers and auxiliary spacers supporting the thickness of the liquid crystal panel box are formed on the array substrate, and the top surface of the main spacer installation area on the array substrate is higher than the auxiliary spacer installation area. The top surface of the spacer, and through this height difference to realize the level difference between the main spacer and the auxiliary spacer, so that the length of the main spacer and the auxiliary spacer can be designed to be the same, and can be formed simultaneously through a single patterning process, simplifying the Manufacturing process, reduce the production cost of the product.

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Abstract

The invention relates to the technical field of liquid crystal display, and discloses an array substrate, a liquid crystal panel and a display device. The array substrate includes main spacers and auxiliary spacers that support the thickness of the liquid crystal panel box, by setting the top surface of the main spacer setting area on the array substrate higher than the top surface of the auxiliary spacer setting area, and through this The height difference between the main spacer and the auxiliary spacer can be realized, so that the length of the main spacer and the auxiliary spacer can be designed to be the same, which can be formed at the same time through a single patterning process, simplifying the manufacturing process and reducing the production of the product cost.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to an array substrate, a liquid crystal panel and a display device. Background technique [0002] Thin Film Transistor-Liquid Crystal Display (TFT-LCD) has the characteristics of small size, low power consumption, and no radiation. It has developed rapidly in recent years and occupies a dominant position in the current flat panel display market. The main structure of the liquid crystal display is the liquid crystal panel. In the manufacturing process of the liquid crystal panel, the design and control of cell thickness is one of the key technologies of the liquid crystal display, which directly affects the quality of the liquid crystal display. [0003] The liquid crystal panel includes an array substrate and a color filter substrate arranged opposite to each other, and a liquid crystal layer filled between the array substrate and the color filter substrate. Wherein,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1339G02F1/1362H01L27/12
Inventor 王永灿占红明林丽锋
Owner BOE TECH GRP CO LTD
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