Display panel and display device

A display panel and corresponding position technology, which is applied in the direction of instruments, electrical components, circuits, etc., can solve the problems that it is difficult to realize full-screen fingerprint recognition, and it is not conducive to light and thin display devices

Active Publication Date: 2021-07-30
HEFEI VISIONOX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This design method is not conducive to the thinning and thinning of the display device. At the same time, the plug-in method limits the fingerprint recognition area, making it difficult to realize full-screen fingerprint recognition.

Method used

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

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0026] see figure 1 , figure 1 It is a schematic structural diagram of an embodiment of a display panel of the present application, and the display panel 10 may be an OLED display panel, a Micro-LED display panel, or the like. It specifically includes a substrate 100 , a light emitting layer 102 , a plurality of photosensitive units 104 and a plurality of first filter films 106 .

[0027] Wherein, the substrate 100 may be a flexible substrate, f...

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Abstract

The invention provides a display panel and a display device. The display panel comprises: a substrate; the light-emitting layer that is located on one side of the substrate and comprises a plurality of light-emitting units, and a spacing unit is arranged between every two adjacent light-emitting units; the light sensing units that are located on the side, provided with the light emitting layer, of the substrate, and the orthographic projection, on the substrate, of each light sensing unit is located in the orthographic projection, on the substrate, of the interval unit at the corresponding position; the plurality of first light filtering films that are located on the sides, away from the substrate, of the light sensing units, wherein the orthographic projection of the first light filtering films on the substrate covers the orthographic projection of at least one light sensing unit at the corresponding position on the substrate, and the first light filtering films are used for filtering first light rays entering the light sensing units. In this way, the thickness of the display panel can be reduced, and full-screen unlocking can be achieved.

Description

technical field [0001] The present application belongs to the field of display technology, and in particular relates to a display panel and a display device. Background technique [0002] The application of fingerprint recognition under the screen is of great significance for realizing a true full screen. However, at present, the under-display fingerprint recognition device mostly adopts an external mounting method to make a photoelectric sensor, that is, the under-display fingerprint recognition device is arranged on the non-display surface side of the display panel. This design method is not conducive to thinning and thinning the display device, and at the same time, the plug-in method limits the fingerprint recognition area, making it difficult to realize full-screen fingerprint recognition. Contents of the invention [0003] The present application provides a display panel and a display device to reduce the thickness of the display panel and realize full-screen unlock...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00H01L27/15H01L27/32
CPCH01L27/156G06V40/1318H10K59/40
Inventor 陈昊康梦华丁立薇
Owner HEFEI VISIONOX TECH CO LTD
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