Display panel and display device

A technology for display panels and display areas, which is applied in the field of display devices and display panels, and can solve the problems of small bonding force of flexible screens, difficulty in ensuring mass production stability, and easy falling off.

Inactive Publication Date: 2018-12-21
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, as the width of the protective layer becomes smaller and smaller, its bonding force with the flexible screen body is small and it is easy to fall off, making it difficult to ensure the stability of mass production

Method used

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  • Display panel and display device

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Embodiment Construction

[0022] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0023] It should be noted that when an element is referred to as being "disposed on" another element, it may be directly on the other element or a central element may also exist. When an element is considered to be "connected" to another element, it can be directly connected to the other element or an intermediate element may be present at the same time. When an element is considered to be in "abutting" with another element, it may directly abut the other element or there may be a centered element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions ...

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Abstract

The invention relates to a display panel, which is characterized in that the display panel comprises a flexible screen body, the flexible screen body comprises a display area and a non-display area; The non-display area comprises a bending area and an extension area arranged in sequence, and the extension area is not coplanar with the display area; An adhesive layer includes at least one flexiblefilm layer formed on a display surface of the flexible screen body, the flexible film layer extending out of the display region and supporting and covering the bent region and / or the extended region.The display panel and the attachment layer can be bent along with the bending area of the flexible screen body to alleviate the bending stress of the bending area of the flexible screen body. The adhesion layer completely covers the display area and bending area of the flexible screen. Compared with the traditional protective layer with smaller width, the forming process of the adhesion layer is required less. In addition, the adhesive layer extends out of the display area and completely covers the bending area, so that the adhesive force is large and it is not easy to fall off, so as to effectively improve the stability of the batch production. The invention also relates to a display device.

Description

Technical field [0001] The invention relates to the field of display, in particular to a display panel and a display device. Background technique [0002] With the development of information technology, display devices such as mobile phones have become indispensable tools in people's lives, and "full screen" has also become the pursuit of more and more users. The full-screen display device claimed by the industry is only a display device with an ultra-high screen-to-body ratio. In order to achieve a full-screen display effect on the flexible screen, it is usually achieved by bending the non-display area, that is: bending the non-display area of ​​the flexible screen to the back of the flexible screen to reduce the width of the screen frame and increase the screen. Accounted for. [0003] When the non-display area of ​​the flexible screen is bent, the bending area of ​​the flexible screen is prone to stress concentration. Traditionally, in order to solve the above-mentioned probl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32
CPCH10K59/12Y02E10/549Y02P70/50H10K77/111H10K50/841H01L25/18H10K71/00H10K2102/311
Inventor 朱昆鹏
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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