Display panel and display device

A display panel and display area technology, applied to semiconductor devices, electrical components, circuits, etc., can solve the problems of four corner wrinkles and tensile fractures of array substrates and packaging layers

Active Publication Date: 2020-08-25
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a display panel and a display device. The display panel can solve the problem that in the related art, when the periphery of the array substrate and the packaging layer needs to be bent toward the base substrate of the array substrate, it is easy to cause the array substrate and the packaging layer to Technical problems with wrinkling or stretch breaking at the four corners

Method used

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  • Display panel and display device
  • Display panel and display device
  • Display panel and display device

Examples

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Embodiment Construction

[0036] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed descriptions will be omitted.

[0037] Although relative terms such as "upper" and "lower" are used in this specification to describe the relative relationship of one component of an icon to another component, these terms are used in this specification only for convenience, for example, according to the description in the accompanying drawings directions for the example described above. It will be appreciated that if the illustrated device is turned over so that i...

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Abstract

The invention relates to the technical field of the display. The invention provides a display panel and a display device, the display panel comprises an array substrate and a packaging layer packagedon one side of the array substrate, the display panel further comprises a stretching area, the stretching area is located at the corner position of the display panel, and the stretching area is provided with a hollow opening penetrating through the array substrate and the packaging layer. The periphery of the display panel can form a radian according to a certain bending radius, so that the comprehensive three-dimensional display of simultaneous display of the front and side surfaces is realized.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] The four-curved screen display panel means that the periphery of the display panel can form an arc according to a certain bending radius, so as to present a comprehensive three-dimensional display effect in which the front side and the side are simultaneously displayed. In related technologies, a four-curved screen display panel can be composed of an array substrate, an encapsulation layer encapsulated on one side of the array substrate, and a cover plate. The bottom substrate is bent in the direction, and then the cover plate is bonded by 3D Cover Glass (3D cover glass) bonding technology. [0003] However, when the periphery of the array substrate and the encapsulation layer is bent toward the base substrate of the array substrate, its corners need to be stretched in the direction of bending, which ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32
CPCH10K59/12H10K2102/311H10K77/111H10K59/873H10K59/353H10K50/84H10K59/1213H10K59/126H10K59/352H10K59/1216
Inventor 韩龙王品凡曹方旭李文强刘利宾
Owner BOE TECH GRP CO LTD
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