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Cover plate, display panel, display screen and terminal

A technology of display panels and display screens, which is applied in the field of display screens and can solve problems such as bad display screens

Active Publication Date: 2021-10-12
HONOR DEVICE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the materials of the functional layer corresponding to the positions of the openings on the display screen, such as resin support pillars and luminescent materials, will be interfered by ultraviolet rays, which will cause poor display on the display screen.

Method used

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  • Cover plate, display panel, display screen and terminal
  • Cover plate, display panel, display screen and terminal
  • Cover plate, display panel, display screen and terminal

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0076] The terms used in the embodiments of the present application are only used to explain specific embodiments of the present application, and are not intended to limit the present application.

[0077] With the development of electronic terminals such as mobile phones, tablet computers, and smart wearable devices, people not only require the electronic terminals to have good performance, but also put forward higher requirements on the appearance of the electronic terminals. Taking mobile phones as an example, from keyboard key mobile phones to touch screen mobile phones, to large-sized mobile phones and now the most popular "full screen" mobile phones, all of them take into account the user's feelings. Especially "full screen" mobile phones are more and more popular with users due to their good touch and appearance.

[0078] Such as figure 1 As shown, the display screen includes a screen module 1a and a cover plate attached to the screen module 1a, wherein, along the thic...

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PUM

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Abstract

The invention relates to the technical field of display screens, in particular to a cover plate, a display panel, a display screen and a terminal. The cover plate is applied to the display screen. The display screen comprises a screen module provided with a first light-transmitting hole, specifically, the cover plate comprising a polaroid, the polaroid being used for being attached to the surface of the screen module in a covering mode and provided with a second light-transmitting hole, and the first light-transmitting hole and the second light-transmitting hole being arranged correspondingly; a cover plate body, adhered to the surface of the polaroid through an optical adhesive layer; and a UV light shielding layer, located between the cover plate body and the optical adhesive layer. Projection is carried out in the thickness direction of the cover plate, and the projection of the UV light shielding layer covers the projection, located in the second light hole, of the screen module. According to the cover plate, the display panel, the display screen and the terminal, in the optical cement curing process, UV light can be prevented from irradiating organic materials on the packaging layer and the display layer.

Description

technical field [0001] The present application relates to the technical field of display screens, in particular to a cover plate, a display panel, a display screen and a terminal. Background technique [0002] Electronic terminals such as mobile phones and tablet computers with a high screen-to-body ratio have a larger proportion of display area, providing users with a better experience. Such as figure 1 As shown, at present, mainstream manufacturers are conducting technology research and development to increase the screen-to-body ratio of electronic terminals. In order to achieve a higher screen-to-body ratio, the existing method is to install a camera module by opening a hole on the display screen. However, the material of the functional layer corresponding to the position of the opening on the display screen, such as the resin support column and the luminescent material, will be interfered by ultraviolet rays, which will cause poor display of the display screen. Conten...

Claims

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Application Information

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IPC IPC(8): H01L51/52H01L27/32
CPCH10K59/40H10K59/12H10K50/865H10K50/868H10K50/86
Inventor 陈鹏名梁吉德
Owner HONOR DEVICE CO LTD