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Display substrate and manufacturing method thereof

A technology for display substrates and manufacturing methods, applied in the fields of nonlinear optics, instruments, optics, etc., can solve the problems of uneven display of display panels, achieve the effects of improving display unevenness, reducing complexity, and simplifying the manufacturing process

Inactive Publication Date: 2017-02-01
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a display substrate and a manufacturing method thereof, which can improve the display unevenness of the display panel, and do not need to specially design a PS mask, simplify the manufacturing process, and reduce the cost

Method used

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  • Display substrate and manufacturing method thereof
  • Display substrate and manufacturing method thereof

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] Please see figure 1 , figure 1 It is a structural cross-sectional view of a display substrate according to an embodiment of the present invention. Such as figure 1 As shown, the display substrate 10 of this embodiment includes a base material 101 , a plurality of color filter patterns 102 , a plurality of first spacers 103 and a plurality of second spacers 104 .

[0025] Wherein, a plurality of color filter patterns 102 are formed on ...

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Abstract

The invention discloses a display substrate and a manufacturing method. The manufacturing method comprises the steps that a plurality of colorized filter patterns are formed on a substrate base material, wherein the filter pattern comprises a first filter area and a second filter area, and the thickness of the first filter area is different from that of the second filter area, and then a first gap is formed in the first filter area and a second gap is formed in the second filter area, and the top of the first gap has a certain height difference relative to the top of the second gap. Thus, the gaps with different height difference are formed without the need to design a special photomask, the preparation process is simplified, the production cost is reduced, and the situation that the display substrate is not uniform in display is improved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display substrate and a manufacturing method thereof. Background technique [0002] In the prior art, in order to maintain the distance between the two substrates of the liquid crystal display substrate, a spacer with a certain height difference is usually arranged between the two substrates, that is, the existing POA (Photo Spacer on Array) and POC (Photo Spaceron Color Filter) technology. POA and POC include Main PS (main spacer) and Sub PS (auxiliary spacer) of different heights. Among them, Main PS (main spacer) plays a role in supporting the thickness of the liquid crystal cell when the array substrate and the color filter substrate are sealed. , Sub PS (auxiliary spacer) plays a supporting and cushioning role when the liquid crystal cell is further squeezed by external force. [0003] In the prior art, in order to realize the height difference between the Main PS and t...

Claims

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Application Information

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IPC IPC(8): G02F1/1335G02F1/1339
CPCG02F1/133514G02F1/133516G02F1/13394
Inventor 刘司洋黄添钧
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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