Packaging structure and preparation method thereof, display panel and display device

A packaging structure and display panel technology, which is applied to identification devices, instruments, televisions, etc., can solve the problems of reduced film structure strength, film deformation, and affecting the optical performance of the camera, so as to ensure optical performance and reduce bending deformation.

Active Publication Date: 2020-12-04
BOE TECH GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the shortcomings of the existing methods, the present application proposes a packaging structure and its preparation method, a display panel, and a display device to solve the existing problems in the prior art. The technical problem of defects such as film layer deformation affecting the optical performance of the camera

Method used

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  • Packaging structure and preparation method thereof, display panel and display device
  • Packaging structure and preparation method thereof, display panel and display device
  • Packaging structure and preparation method thereof, display panel and display device

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Embodiment Construction

[0042] The present application is described in detail below, and examples of embodiments of the present application are shown in the drawings, wherein the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. Also, detailed descriptions of known technologies will be omitted if they are not necessary to illustrate the features of the present application. The embodiments described below by referring to the figures are exemplary only for explaining the present application, and are not construed as limiting the present application.

[0043] Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meanings as commonly understood by those of ordinary skill in the art to which this application belongs. It should also be understood that terms, such as those defined in commonly used dictionaries, should be ...

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PUM

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Abstract

The invention provides a packaging structure and a preparation method thereof, a display panel and a display device. The packaging structure comprises a polarizing structure and a first optical adhesive layer, the polarizing structure is provided with a first view finding hole corresponding to the camera; the first optical adhesive layer is located on one side of the polarizing structure and at least fills part of the first view finding hole. According to the embodiment of the invention, a packaging structure comprising the polarizing structure and the first optical adhesive layer is adopted,and the polarizing structure is provided with the first view finding hole corresponding to the camera, so that view finding of the camera is facilitated; the first optical adhesive layer at least fills part of the first view-finding hole to compensate for structural vacancy caused by the view-finding hole, so that on one hand, the influence of reduction of film strength caused by the view-findinghole can be reduced, and on the other hand, the vacuum degree in the view-finding hole in the vacuum cover plate attaching process can be reduced; the possible bending deformation of the film layer structure in the range of the view finding hole or at the corresponding position is reduced, and the optical performance of the camera is ensured.

Description

technical field [0001] The present application relates to the field of display technology, in particular, the present application relates to a packaging structure and a manufacturing method thereof, a display panel, and a display device. Background technique [0002] With the development of display technology, the market has higher and higher requirements for the screen size of display products, and display products with narrow borders or even borderless display products are sought after by the market. [0003] In display products with a front-facing camera, the position of the camera has to be moved into the display area, and it is usually necessary to open a viewfinder hole for the camera to find a view on at least part of the film layer of the display panel. However, due to the existence of the viewfinder hole, the display panel has defects such as reduced structural strength of the film layer, or easy deformation of the film layer, which affects the optical performance o...

Claims

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Application Information

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IPC IPC(8): G09F9/30H04N5/225
CPCG09F9/30H04N23/57G06F2203/04103G06F3/0412G02F1/133528G02F1/1333G02F2202/28H04N23/52H10K59/87G06F3/041H04N23/50H10K50/86H10K50/87H10K59/40H10K59/65H10K71/00
Inventor 包征王康郝晓东袁筠越辛燕霞陈功
Owner BOE TECH GRP CO LTD
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