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Display panel and display device

A display panel and display area technology, applied in the direction of electrical components, diodes, electric solid devices, etc., can solve the problem of light leakage in the lower frame of the display panel, and achieve the effect of improving the photosensitive effect

Pending Publication Date: 2022-01-11
HUBEI YANGTZE IND INNOVAION CENT OF ADVANCED DISPLAY CO LTD
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  • Application Information

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Problems solved by technology

[0003] The embodiment of the present application provides a display panel and a display device, which can effectively shield the light emitted from the inside of the display panel, thereby solving the problem of light leakage from the lower frame of the display panel

Method used

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Embodiment Construction

[0037] The characteristics and exemplary embodiments of various aspects of the application will be described in detail below. In order to make the purpose, technical solution and advantages of the application clearer, the application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only intended to explain the present application rather than limit the present application. It will be apparent to one skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present application by showing examples of the present application.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and d...

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Abstract

The invention provides a display panel and a display device.The display panel comprises a substrate, a light-emitting device set, a light path regulation and control layer and a target optical film layer, specifically, the light path regulation and control layer is arranged on the side, away from the substrate, of the light-emitting device set, and the light path regulation and control layer comprises multiple second openings located in a first display area and light path regulation and control parts distributed around the second openings; the orthographic projection of the second openings on a pixel definition layer is at least partially overlapped with a first opening, the light path regulation and control part is provided with a side wall facing the second openings, and light emitted by a light emitting unit and reflected and refracted by a target optical film layer is emitted by avoiding part of the photosensitive area through a side wall regulation path. According to the embodiment of the invention, the light path regulation and control layer is arranged in the light emitting direction of the light-emitting device set, and the region where the light path regulation and control part in the light path regulation and control layer is located can cover part of the photosensitive area, so that the side wall of the light path regulation and control part can be utilized to regulate the light propagation path to avoid part of the photosensitive area, and the light sensing effect of the photosensitive area is improved.

Description

technical field [0001] The present application relates to the technical field of display devices, in particular to a display panel and a display device. Background technique [0002] With the development of contemporary display technology, users' requirements for display devices are gradually increasing. In order to realize the full-screen display of electronic equipment, it is often necessary to set up a light-emitting unit for display and a photosensitive device for image acquisition in a specific area of ​​the display device. element. When in use, part of the light emitted by the light-emitting unit will be refracted and / or reflected inside the display device, affecting the normal use of the photosensitive element. Contents of the invention [0003] Embodiments of the present application provide a display panel and a display device, which can effectively shield light emitted from inside the display panel, thereby solving the problem of light leakage from the lower fram...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32H01L51/52
CPCH10K59/65H10K50/85
Inventor 王俊强
Owner HUBEI YANGTZE IND INNOVAION CENT OF ADVANCED DISPLAY CO LTD
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