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Array substrate and manufacturing method and display device thereof

A technology of an array substrate and a manufacturing method, which is applied in the field of display and can solve the problems of large angular step differences on the upper surface of the array substrate, etc.

Inactive Publication Date: 2014-07-23
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide an array substrate, a manufacturing method thereof, and a display device, which solve the problem of large angular difference in the upper surface of the existing array substrate

Method used

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  • Array substrate and manufacturing method and display device thereof
  • Array substrate and manufacturing method and display device thereof
  • Array substrate and manufacturing method and display device thereof

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Embodiment Construction

[0028] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0029] An embodiment of the present invention provides an array substrate, including a base substrate and a multi-layer thin film disposed on the base substrate, at least one thin film has a thin film pattern, and the thickness of the at least one thin film in different regions is related to the thickness of the formed thin film. The distance from the substrate surface of the domain film to the substrate substrate is inversely proportional.

[0030] It should ...

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Abstract

The invention provides an array substrate and a manufacturing method and a display device of the array substrate and relates to the technical field of display. The problem that an angle segment difference of the surface of an existing array substrate is large is solved. The array substrate comprises a substrate body and multiple layers of thin films arranged on the substrate body. At least one layer of thin film is provided with thin film patterns, and the thickness of at least one layer of thin film in different areas is inversely proportional to the distance between the substrate surface forming the thin films of the corresponding areas to the substrate body.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an array substrate, a manufacturing method thereof, and a display device. Background technique [0002] A liquid crystal display device includes an array substrate, a color filter substrate, and liquid crystals arranged between the array substrate and the color filter substrate. Among them, in order to stabilize the direction of the liquid crystal on the array substrate and the color filter substrate without applying voltage, a PI (Polyimide, polyimide) film is arranged on the array substrate, and grooves are formed on the surface of the PI film, which affects the direction of the liquid crystal. anchoring force. [0003] Such as figure 1 As shown, the array substrate 100 includes: a base substrate 101 and a gate line 102 disposed on the base substrate 101, a gate insulating layer 103, a source electrode 1041, a drain electrode 1042, a semiconductor pattern 105, a pixe...

Claims

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Application Information

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IPC IPC(8): H01L27/12H01L21/77
Inventor 刘耀丁向前李梁梁白金超刘晓伟郭总杰
Owner BOE TECH GRP CO LTD
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