Display panel and display device

A display panel and backplane technology, which is applied in the direction of instruments, fingerprints/palmprints acquisition/organization, electric solid devices, etc., can solve the problems of increasing panel thickness, complex process of mirror display devices, and inability to identify fingerprints on mirror display devices, etc., to achieve Simplify the process and reduce the effect of scattering

Pending Publication Date: 2021-01-12
BOE TECH GRP CO LTD +1
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the purpose of one or more embodiments of this specification is to provide a display panel and a display device to solve the problems that the mirror display device cannot be recognized by fingerprints, the thickness of the panel is increased by an external touch module, and the process of the mirror display device is complicated.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Display panel and display device
  • Display panel and display device
  • Display panel and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0032] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in one or more embodiments of the present specification shall have ordinary meanings understood by those skilled in the art to which the present disclosure belongs. "First", "second" and similar words used in one or more embodiments of the present specification do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. Words such as "connected" or "con...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

One or more embodiments of the present specification provide a display panel and a display device. The display panel comprises a back plate, a fingerprint identification unit, a mirror reflection filmlayer and a touch control unit. The fingerprint identification unit, the mirror reflection film layer and the touch control unit are arranged on the back plate. The fingerprint identification unit comprises a fingerprint identification electrode layer, the touch control unit comprises a touch control electrode layer, and the fingerprint identification electrode layer, the mirror reflection film layer and the touch control electrode layer are arranged on the same layer. According to the display panel and the display device, the fingerprint recognition function of the mirror surface display device is achieved, an external touch module does not need to be used, the thickness of the display panel is reduced, and the cost is saved. A layer of high-reflection patterned metal does not need to bemanufactured on the packaging layer to serve as a mirror reflection film layer, so that an additional process does not need to be added, and the technological process is simplified.

Description

technical field [0001] One or more embodiments of this specification relate to the field of display technology, and in particular, to a display panel and a display device. Background technique [0002] With the rapid development of display technology, the market demand for display products combining mirror surface and display is becoming more and more extensive. Mirror display products can not only be applied to application scenarios such as home furnishing, shopping malls, advertising, beauty and cosmetics, but also to application scenarios such as car rearview mirrors. [0003] The current production method of mirror display products is to make a layer of highly reflective patterned metal on the packaging layer, which requires an additional process; the touch control of mirror display products is realized by an external touch module (TSP, Touch SensorPanel). , which will also increase the thickness and cost of the panel. At the same time, the specular reflective material...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32G06F3/041G06K9/00
CPCG06F3/0412G06V40/1318H10K59/00H10K59/40H10K59/12G06V40/1306G06F3/0443G06F3/0446G06F2203/04112H10K59/38G06F2203/04111H10K50/844H10K59/65
Inventor 夏维任怀森韩永占侯鹏
Owner BOE TECH GRP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap