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Display panel, manufacturing method thereof, and display device

A technology for display panels and substrates, applied in optical components, instruments, optics, etc., can solve the problems of high material requirements for common electrodes and achieve the effect of low manufacturing requirements

Active Publication Date: 2021-05-07
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present application provides a display panel, its manufacturing method, and a display device, which can solve the problem of high requirements on the material of the common electrode

Method used

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  • Display panel, manufacturing method thereof, and display device
  • Display panel, manufacturing method thereof, and display device
  • Display panel, manufacturing method thereof, and display device

Examples

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Embodiment Construction

[0059] In order to make the purpose, technical solution and advantages of the present application clearer, the implementation manners of the present application will be further described in detail below in conjunction with the accompanying drawings.

[0060] With the development of display technology, how to reduce the manufacturing requirements for each film layer in the display panel and reduce the manufacturing cost of the display panel has become a hot research direction. Generally, each film layer in the display panel needs to have different characteristics, for example, the common electrode in the display panel needs to be transparent and conductive, and when the display panel is a flexible display panel, the common electrode needs to be flexible. In order for the common electrode to have these various characteristics, the material requirements for the common electrode are relatively high, and usually the cost of the material having these various characteristics is relati...

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Abstract

The application discloses a display panel, a manufacturing method thereof, and a display device, which belong to the field of display technology. The display panel includes: a first substrate, a second substrate, a pixel electrode layer and a common electrode layer, the first substrate is arranged opposite to the second substrate, the pixel electrode layer is located on the surface of the first substrate close to the second substrate, and the common electrode layer Located on the surface of the second substrate close to the first substrate; the common electrode layer has a mesh area, the pixel electrode layer includes a plurality of pixel electrodes at intervals, and the mesh area overlaps with the orthographic projection area of ​​at least one pixel electrode on the common electrode layer . The present application solves the problem of high requirements on the material of the common electrode. This application is used to display images.

Description

technical field [0001] The present application relates to the field of display technology, in particular to a display panel, a manufacturing method thereof, and a display device. Background technique [0002] With the development of display technology, electrowetting display panels have been widely used. [0003] In the related art, an electrowetting display panel includes a plurality of pixel units divided by a pixel defining layer, wherein each pixel unit includes: a pixel electrode, a common electrode, a hydrophobic insulating layer, water and black ink. Wherein, the pixel electrode and the common electrode are arranged oppositely, the hydrophobic insulating layer is located on the side of the pixel electrode close to the common electrode, and the pixel defining layer, the common electrode and the hydrophobic insulating layer form a sealed cavity, and water and black ink are located in the sealed cavity , and the side of the pixel electrode away from the common electrode...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B26/00
CPCG02B26/005
Inventor 周敏吴振钿王进程浩石常洪李宗祥廖加敏刘耀陈曦邱鑫茂陶文昌
Owner BOE TECH GRP CO LTD
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