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Array substrate, manufacturing method thereof, and display device

A technology of an array substrate and a manufacturing method, which can be applied to instruments, semiconductor devices, optics, etc., can solve problems such as reducing the display effect of an ADS liquid crystal display device.

Inactive Publication Date: 2018-07-17
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the voltage maintained on the pixel electrode drops prematurely, the display effect of the ADS liquid crystal display device will be reduced

Method used

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

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Embodiment Construction

[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will clearly and completely describe the technical solutions of the embodiments of the present invention in conjunction with the drawings of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure shall have the usual meanings understood by those skilled in the art to which the present invention belongs. "First", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only use...

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Abstract

An array substrate, its manufacturing method, and a display device, the array substrate includes a sub-pixel unit, and the sub-pixel unit includes: a first transparent common electrode; a pixel electrode disposed above the first transparent common electrode and connected to the first transparent common electrode The first transparent common electrode is insulated, and the orthographic projection of the first transparent common electrode on the surface where the pixel electrode is located overlaps with the pixel electrode; and the second transparent common electrode is arranged above the pixel electrode and Insulated from the pixel electrode. The array substrate can have a larger storage capacitance under the premise of ensuring the aperture ratio of the sub-pixel unit.

Description

technical field [0001] At least one embodiment of the present invention relates to an array substrate, a manufacturing method thereof, and a display device. Background technique [0002] Advanced Super Dimension Switch (ADS) technology is widely used in various display devices due to its advantages of high resolution, high transmittance, low power consumption, wide viewing angle, high aperture ratio, and low chromatic aberration. In the ADS liquid crystal display device, the pixel electrode and the common electrode are arranged on the array substrate, for example, the pixel electrode can have a plate-like structure, the common electrode can have a slit-like structure, and the pixel electrode is arranged on the substrate of the common electrode and the array substrate between substrates. The deflection of the liquid crystal molecules can be controlled by applying the data voltage to the common electrode and the pixel electrode, thereby controlling the light passing through t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1343G02F1/1333G02F1/1362
CPCG02F1/1333G02F1/134309G02F1/134363G02F1/136286G02F1/133357G02F1/134318G02F2201/40G02F1/134381G02F1/134345G02F1/13439G02F1/1368G02F2201/121G02F2201/123H01L27/1222H01L27/1225H01L27/124H01L27/1248H01L27/1259H01L29/78678H01L29/7869
Inventor 陈传宝马俊才
Owner BOE TECH GRP CO LTD