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Display substrate, display panel and display device

A technology of display substrate and display area, applied in identification devices, static indicators, instruments, etc., can solve the problems of integrated circuit IC detachment, flexible display device not displaying normally, affecting product yield, etc., and achieve the goal of improving product yield. Effect

Inactive Publication Date: 2015-03-25
BOE TECH GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a display substrate, a display panel and a display device to solve the problem that in the flexible display device of the prior art, when the flexible display substrate is bent, the integrated circuit IC is separated from the display substrate, causing the flexible display device to fail to display normally. , problems affecting product yield

Method used

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  • Display substrate, display panel and display device
  • Display substrate, display panel and display device
  • Display substrate, display panel and display device

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Embodiment Construction

[0028] The implementation process of the embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0029] The inventors have discovered through research that a flexible display device generally includes a flexible display substrate and display elements formed on the flexible display substrate. In order to integrate the process, the electronic components used in the peripheral circuit are often pasted directly on the display substrate in the non-display area through conductive adhesive, such as pasting an integrated circuit (Integrated Circuit, IC) on the display substrate in the no...

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PUM

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Abstract

The invention discloses a display substrate, a display panel and a display device. The display substrate, the display panel and the display device aim at solving the problems that in a flexible display device in the prior art, when a flexible display substrate is bent, integrated circuits (ICs) are separated from the display substrate, normal display of the flexible display device cannot be achieved, and the yield of products is affected. The display panel comprises a flexible substrate. The flexible substrate comprises a display region and a non-display region surrounding the display region. The portion, in the non-display region, of the substrate is divided into bearing units through multiple buffer parts, and each bearing unit is provided with at least one integrated circuit. By the adoption of the display substrate, the display panel and the display device, the portion, in the non-display region, of the substrate is divided into the independent bearing units, when the display substrate is bent, the bearing units conduct stress buffering through the buffer parts, and the ICs distributed on the bearing units cannot be separated from the display substrate.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display substrate, a display panel and a display device. Background technique [0002] At present, with the continuous development and progress of technology and the continuous improvement of user needs, flexible display devices using flexible plates made of non-rigid materials such as plastics are easy to fold or bend, easy for users to carry and suitable for various display occasions. It has received more and more attention, and various display manufacturers have also increased their research investment in this field. Contents of the invention [0003] The object of the present invention is to provide a display substrate, a display panel and a display device to solve the problem that in the flexible display device of the prior art, when the flexible display substrate is bent, the integrated circuit IC is separated from the display substrate, causing the flexible di...

Claims

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Application Information

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IPC IPC(8): G09F9/00G09F9/30G02F1/133G02F1/1333H01L27/32
CPCG09F9/301G09F9/3023G02F1/133305G02F1/13454H05K1/0281Y02E10/549H05K1/028H05K2201/10128G02F1/133388H10K59/131H10K77/111H10K2102/311
Inventor 李坤
Owner BOE TECH GRP CO LTD
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