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A display substrate and its manufacturing method

A technology for displaying substrates and manufacturing methods, which is applied in semiconductor/solid-state device manufacturing, semiconductor devices, electrical components, etc. It can solve the problems of flexible product reliability and yield reduction, structural damage, etc., and achieve reliability and yield improvement, Avoid structural damage and ensure the effect of working performance

Active Publication Date: 2020-08-21
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a display substrate and its manufacturing method, which is used to solve the problem that the existing flexible products are prone to structural damage when they are bent, resulting in a decrease in the reliability and yield of flexible products

Method used

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  • A display substrate and its manufacturing method
  • A display substrate and its manufacturing method
  • A display substrate and its manufacturing method

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Embodiment Construction

[0051] In order to further illustrate the display substrate provided by the embodiments of the present invention and the manufacturing method thereof, a detailed description will be given below in conjunction with the accompanying drawings.

[0052] see figure 1 , the embodiment of the present invention provides a display substrate 1, the display substrate 1 includes: a base substrate 10, and a plurality of mutually independent display units 11 located on the base substrate 10, adjacent display units 11 are connected by conductive Structure 12 connections.

[0053] Specifically, the aforementioned base substrate 10 may be a flexible substrate, such as a plastic substrate, but not limited thereto. The plurality of mutually independent display units 11 are distributed in an island shape on the base substrate 10 , and the specific distribution depends on the resolution of the display substrate 1 . Moreover, according to actual process requirements, the number of pixels included...

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Abstract

The invention discloses a display substrate and a manufacturing method thereof, relates to the field of display technology, and aims to solve the problem that the existing flexible products are prone to structural damage when they are bent, resulting in a decrease in the reliability and yield of the flexible products. The display substrate includes: a base substrate, and a plurality of mutually independent display units located on the base substrate, and adjacent display units are connected through conductive structures. The display substrate provided by the invention is used for display.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display substrate and a manufacturing method thereof. Background technique [0002] With the continuous development of flexible display technology, flexible display devices are more and more widely used. In order to ensure the electrical characteristics of the flexible display device, in the prior art, a large number of inorganic layers are fabricated in the backplane process when the flexible display device is manufactured. When the flexible display device is bent, the corresponding inorganic layer will be subjected to the stress generated by the bending, and the local stress concentration will easily lead to cracks and failure of the inorganic layer, which will lead to structural damage of the flexible display device, making the reliability and reliability of the product Yield decreases. Contents of the invention [0003] The purpose of the present invention is to provid...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/12H01L21/84
CPCH01L27/1244H01L27/1259
Inventor 田宏伟赵梦牛亚男刘政李良坚谢明哲高山镇
Owner BOE TECH GRP CO LTD