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Covers, Display Panels, Displays and Terminals

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: 2022-06-21
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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  • Covers, Display Panels, Displays and Terminals
  • Covers, Display Panels, Displays and Terminals
  • Covers, Display Panels, Displays and Terminals

Examples

Experimental program
Comparison scheme
Effect test

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 for the appearance of the electronic terminals. Taking mobile phones as an example, from keyboard button mobile phones to touch screen mobile phones, to large-sized mobile phones and 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 liked by users due to their good touch and appearance.

[0078] like 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 thickness d...

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PUM

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Abstract

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. The cover plate is applied to a display screen, and the display screen includes a screen module provided with a first light transmission hole. Specifically, the cover plate includes a polarizer, and the polarizer is used to stick on the surface of the screen module, and is provided with The second light-transmitting hole, the first light-transmitting hole and the second light-transmitting hole are arranged correspondingly; the cover plate body, the cover plate body is bonded on the surface of the polarizer through an optical adhesive layer; the UV light shielding layer, the UV light shielding layer is located Between the cover plate body and the optical adhesive layer; projected along the thickness direction of the cover plate, the projection of the UV light shielding layer covers the projection of the screen module located in the second light transmission hole. The cover plate, display panel, display screen and terminal provided by the present application can prevent UV light from irradiating organic materials on the encapsulation layer and the display layer during the curing process of the optical glue.

Description

technical field [0001] The present application relates to the technical field of display screens, and 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 display area, providing users with a better experience. like figure 1 As shown in the figure, at present, mainstream manufacturers are carrying out technology research and development to increase the screen ratio of electronic terminals. In order to achieve a higher screen ratio, the existing method is to install camera modules by opening holes 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 disturbed by ultraviolet rays, which may lead to poor display of the display screen. SUMMARY OF THE INVEN...

Claims

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Application Information

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