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Display panel and display body

A technology for display panels and display devices, used in identification devices, instruments, etc., can solve the problems of no invalid space, inflexible to bendable, unstable display devices, etc., to reduce the risk of breakage, increase stability, The effect of improving reliability

Active Publication Date: 2022-03-29
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of display technology, display panels are constantly changing from large to large, from thin to thin, from narrow bezels to no bezels, from non-bendable to bendable, and from curved to four-sided curved. Bending at the edge, the bending at the edge of the bendable display panel can not only realize the full-screen display at the front viewing angle without invalid space, but also realize the display on the side, which improves the visual effect. In the prior art, when preparing the curved display body, In order to improve the stability of the polarizer and cover plate at the side bending position, the side display area of ​​the display panel needs to be bent. During the bending process, the pixels and metal traces will be subjected to bending stress, so that the pixels and other display The device is unstable, and at the same time increases the risk of metal trace breakage, thereby reducing the reliability of the display panel and reducing the life of the display panel

Method used

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  • Display panel and display body
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  • Display panel and display body

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Embodiment Construction

[0060] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0061] It should be clear that the described embodiments are only some of the embodiments of the present invention, but 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.

[0062] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0063] It should be understood that the term...

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Abstract

Embodiments of the present invention provide a display panel and a display body, which solve the technical problems of low reliability and short service life of curved display panels in the prior art. The display panel provided by the embodiment of the present invention utilizes a supporting film having the same shape as the curved cover plate, and the substrate layer, array layer, and display device layer in the display panel are formed by relying on the supporting film, so that the substrate layer, the array layer, and the display device layer Both ends have a curved surface structure. When the display panel and the curved cover plate are bonded to form a curved display body, the side display part of the display body does not need to be bent to form a curved display body. Therefore, pixels, metal wiring etc. will not be subject to bending stress, which increases the stability of display devices such as pixels, and reduces the risk of metal wire breakage, thereby improving the reliability of the display panel and prolonging the life of the display panel.

Description

【Technical field】 [0001] The invention relates to the field of display technology, in particular to a display panel and a display body. 【Background technique】 [0002] With the development of display technology, display panels are constantly changing from large to large, from thin to thin, from narrow bezels to no bezels, from non-bendable to bendable, and from curved to four-sided curved. Bending at the edge, the bending at the edge of the bendable display panel can not only realize the full-screen display at the front viewing angle without invalid space, but also realize the display on the side, which improves the visual effect. In the prior art, when preparing the curved display body, In order to improve the stability of the polarizer and cover plate at the side bending position, the side display area of ​​the display panel needs to be bent. During the bending process, the pixels and metal traces will be subjected to bending stress, so that the pixels and other display T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/30
CPCG09F9/30
Inventor 潘聪
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD