Display substrate, manufacturing method thereof, and display panel

A display substrate and manufacturing method technology, applied in the field of display screens, can solve problems such as difficult production and large display screen frames, and achieve the effects of simplifying the production process and reducing the black frame area

Active Publication Date: 2021-02-26
HKC CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to provide a display substrate and its manufacturing method and display panel, aiming to solve the problems of large frame and difficult production of existing display screens

Method used

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

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Embodiment Construction

[0043] 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 part 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 creative efforts fall within the protection scope of the present invention.

[0044] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0045] In addition, in t...

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Abstract

The present invention provides a display substrate, including: a transparent substrate, including a side and an edge; a transparent electrode layer, the transparent electrode layer is formed on the side of the transparent substrate, and covers the entire side; and an alignment layer, the alignment layer is formed on the transparent electrode layer, and the alignment layer covers the entire surface of the transparent electrode layer; the alignment layer includes a connection area and a photosensitive area, and the photosensitive area includes a photosensitive material. The invention also provides a manufacturing method of the display substrate and a display panel. The technical solution of the present invention arranges the photosensitive material in the alignment layer, so that when the alignment layer covers the transparent electrode layer, the mutual conduction of the transparent electrode layers of the two oppositely arranged display substrates can also be realized. On the one hand, the screen can be effectively reduced. In the black frame area, on the other hand, there is no need to control the distance between the alignment layer and the edge of the transparent substrate, which effectively simplifies the production process.

Description

technical field [0001] The invention relates to the field of display screens, in particular to a display substrate, a manufacturing method thereof, and a display panel. Background technique [0002] Existing display screens usually include two transparent substrates arranged in parallel, and a transparent electrode layer and an alignment layer are arranged on the panel. Generally speaking, the transparent electrode layer is ITO (Indium Tin Oxides, indium tin oxide) covering the entire surface of the transparent substrate, and The alignment layer is PI (Polyimide, polyimide). In the existing display screen, at the edge where the alignment layer does not cover the transparent electrode layer, the transparent electrode layers of the two panels are connected by a sealant mixed with gold balls, so that the transparent electrode layers of the two panels are electrically conductive to each other. In order to realize the normal operation of the display screen, the position where th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1337G02F1/1335G02F1/1339G02F1/1343
CPCG02F1/133514G02F1/133528G02F1/133703G02F1/1339G02F1/134309G02F1/1337G02F1/1354G02F2202/12G02F1/133796
Inventor 何怀亮
Owner HKC CORP LTD
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