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Display panel, manufacturing method thereof, and display device

A technology for display panels and substrates, applied in static indicators, instruments, nonlinear optics, etc., can solve the problems that the displayed image cannot meet the minimum brightness requirements, light leakage, and difficult to display the displayed image, etc., to improve the display yield and increase the contrast Effect

Active Publication Date: 2021-04-30
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current electronic display products will have light leakage when performing dark display, making the display image unable to meet the expected minimum brightness requirements, and it is difficult to display a display image with higher contrast

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

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Embodiment Construction

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present disclosure. Apparently, the described embodiments are some of the embodiments of the present disclosure, not all of them. Based on the described embodiments of the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative effort fall within the protection scope of the present disclosure.

[0031] 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 disclosure belongs. "First", "second" and similar words used in the present disclosure do not indicate any order, quantity or importan...

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Abstract

A display panel, a manufacturing method thereof, and a display device. The display panel includes: a first substrate and a second substrate arranged in a box and a liquid crystal layer located between the first substrate and the second substrate; a spacer layer located between the liquid crystal layer and the first substrate between; an electrochromic layer located between the first substrate and the spacer layer. The electrochromic layer can increase the contrast of the displayed image of the display panel, and the spacer layer can prevent the ions in the electrochromic layer from intruding into the liquid crystal layer, thereby improving the display yield of the display panel.

Description

technical field [0001] At least one embodiment of the present disclosure relates to a display panel, a manufacturing method thereof, and a display device. Background technique [0002] With the development of society, there are more and more applications of electronic display products, and users also have higher pursuit of the display effect of display products. Wherein, contrast is an important parameter for measuring a display image of a display product, and a display image with high contrast can give users a better visual experience. Current electronic display products have light leakage phenomenon when displaying in a dark state, so that the displayed image cannot meet the expected minimum brightness requirement, and it is difficult to display a displayed image with higher contrast. Contents of the invention [0003] At least one embodiment of the present disclosure provides a display panel, including: a first substrate and a second substrate arranged opposite to each...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1343G02F1/155G02F1/163
CPCG02F1/134309G02F1/155G02F1/163G02F1/1333G02F1/157G02F2201/44G09G3/38
Inventor 郭庆森宋勇志周波
Owner BOE TECH GRP CO LTD