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A display panel and a display device

A technology for display panels and substrates, applied in instruments, acquiring/organizing fingerprints/palmprints, electric solid state devices, etc., can solve problems affecting user experience, etc., and achieve the effect of improving screen ratio and large viewing angle

Active Publication Date: 2019-11-08
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the display panel with this structure, in order to verify the authority, the user needs to touch the fingerprint identification module deliberately, which affects the user experience.

Method used

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  • A display panel and a display device
  • A display panel and a display device
  • A display panel and a display device

Examples

Experimental program
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Embodiment Construction

[0038] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0039] figure 1 is a schematic diagram of a display panel provided by an embodiment of the present invention, figure 2 yes figure 1 The cross-sectional schematic diagram of the middle display panel along the section line A-A, refer to figure 1 and figure 2 , the display panel includes:

[0040] An array substrate 10, the array substrate 10 includes a first substrate 110 and a plurality of light emitting units 120 located on the first substrate 110;

[0041] The encapsulation layer 20, the encapsulation laye...

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Abstract

The embodiment of the invention discloses a display panel and a display device. The display panel includes: an array substrate, the array substrate includes a first substrate and a plurality of light-emitting units located on the first substrate; an encapsulation layer, the encapsulation layer is located away from the plurality of light-emitting units One side of the substrate; the packaging layer is provided with a fingerprint identification module, the fingerprint identification module includes at least one fingerprint identification unit; the vertical projection of the fingerprint identification unit on the array substrate is located at the non- The light-emitting area, the non-light-emitting area is located between the adjacent light-emitting units; the horizontal distance d between the edge of the fingerprint recognition unit and the edge of the nearest adjacent light-emitting unit is greater than or equal to a preset distance, so as to avoid From the angle of view, the fingerprint recognition module blocks the display light, which affects the display. An embodiment of the present invention provides a solution for disposing a fingerprint recognition module in a display area of ​​a display panel.

Description

technical field [0001] Embodiments of the present invention relate to display technologies, and in particular, to a display panel and a display device. Background technique [0002] Since fingerprints are inherent to each person, they are unique. With the development of technology, a variety of display devices with fingerprint recognition functions appear on the market, such as mobile phones, tablet computers, and smart wearable devices. In this way, before operating the display device with the fingerprint recognition function, the user only needs to touch the fingerprint recognition sensor of the display device with a finger to perform authority verification, which simplifies the authority verification process. [0003] In the existing display devices with fingerprint recognition function, the fingerprint recognition module is often arranged in the non-display area of ​​the display panel. For a display panel with this structure, in order to verify the authority, the user ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32H01L51/52G06K9/00
CPCG06V40/1318H10K59/60H10K59/40H10K59/65H10K59/8731H10K59/8723H01L27/1443H10K50/844H10K50/8426H10K59/122H10K59/1213H10K71/00H10K50/8428H10K50/8445H10K59/1201
Inventor 王丽花曾洋张卿杨康杜凌霄丁洪谢亮柴慧平姚绮君
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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