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Display substrate and manufacturing method and display device thereof

A technology for display substrates and display devices, applied in the directions of identification devices, final product manufacturing, sustainable manufacturing/processing, etc., can solve the problems of poor protection effect of display devices, achieve good protection effect, and realize the effect of protection

Active Publication Date: 2018-05-22
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present invention provide a display substrate, a manufacturing method thereof, and a display device, which can solve the problem in the related art that the barrier layer in the flexible display substrate has poor protection effect on the display device. The technical solution is as follows:

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  • Display substrate and manufacturing method and display device thereof
  • Display substrate and manufacturing method and display device thereof
  • Display substrate and manufacturing method and display device thereof

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Embodiment Construction

[0060] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0061] figure 1 is a schematic structural view of a display substrate provided by an embodiment of the present invention, such as figure 1 As shown, the display substrate may include: a supporting material layer 01 .

[0062] The supporting material layer 01 may include a flexible material layer 011 and a barrier layer 012 stacked, and a display device M may be disposed on the barrier layer 012 .

[0063]Wherein, the barrier layer 012 can be made of inorganic materials. Since water or oxygen may permeate through the flexible material layer 011 when the display substrate is in use, which will affect the display device M inside the display substrate, so by setting the barrier layer 012 can realize the protection of the side of the disp...

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Abstract

The invention discloses a display substrate and a manufacturing method and a display device thereof, and belongs to the technical field of displaying. A supporting material layer of the display substrate comprises a flexible material layer and an barrier layer which are arranged in an overlapped mode, a displaying component is arranged on the barrier layer, the supporting material layer further comprises a component zone and a perimeter zone located at the periphery of the component zone, the displaying component is arranged in the component zone, and the thickness of the perimeter zone is greater than the thickness of the component zone. According to the display substrate, the thickness of the perimeter zone of the display substrate is greater than the thickness of the component zone, sothat not only protection of the side, close to the supporting material layer, of the displaying component can be achieved by the barrier layer, but also protection of the side wall of the displaying device can be achieved, and the protection effect on the displaying device by the barrier layer is better.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display substrate, a manufacturing method thereof, and a display device. Background technique [0002] Flexible display substrates are widely used in curved TVs, curved mobile phones, and wearable devices due to their bendability and good flexibility. [0003] In the related art, flexible display substrates are generally made of flexible materials such as polyimide (PI), and in order to ensure the water and oxygen barrier properties of the flexible display substrate, it is also necessary to form an inorganic material on the PI layer. barrier layer, and then form display devices such as thin film transistors and signal lines on the barrier layer. [0004] However, the barrier layer in the flexible display substrate in the related art has poor protection effect on the display device. Contents of the invention [0005] Embodiments of the present invention provide a display su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30H10K99/00
CPCG09F9/301H10K59/12H10K59/8731Y02E10/549Y02P70/50H10K71/80H10K77/111H10K71/851C23C14/0641C23C14/0676C23C14/10H10K71/00H10K59/1201H10K2102/311
Inventor 谢昌翰
Owner BOE TECH GRP CO LTD