Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

self-illuminating display pixels

A display pixel, self-luminous technology, applied in printing image acquisition, instruments, acquisition/organization of fingerprints/palmprints, etc., can solve the problem of self-luminous display pixel structure and function need to be improved, and achieve simplified structure, cost saving, integration high degree of effect

Active Publication Date: 2019-03-29
SHANGHAI OXI TECH
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the structure and function of existing self-luminous display pixels need to be improved

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
  • self-illuminating display pixels
  • self-illuminating display pixels
  • self-illuminating display pixels

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] As mentioned in the background art, the function and structure of existing self-luminous display pixels need to be improved and optimized.

[0030] Therefore, the present invention provides a new self-luminous display pixel. By setting an optical fingerprint sensing circuit in the pixel, the function of the self-luminous display pixel is improved, the structure is optimized, and the degree of integration is improved.

[0031] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0032] The first embodiment of the present invention provides a self-luminous display pixel, figure 1 is a schematic cross-sectional view of the self-luminous display pixel.

[0033] Please refer to figure 1 , the self-luminous display pixel includes a self-luminous circuit (not marked) on the substrate 100 . The s...

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

A self-luminous display pixel, comprising: a self-luminous circuit, the self-luminous circuit includes a self-luminous device; the self-luminous display pixel also includes an optical fingerprint sensing circuit, and the optical fingerprint sensing circuit includes a first TFT device and A photosensitive device; the channel layer of the first TFT device is located directly under part of the photosensitive device. The self-luminous display pixels can realize the fingerprint sensing function, and the overall structure is optimized.

Description

technical field [0001] The invention relates to the field of photoelectric display, in particular to a self-luminous display pixel. Background technique [0002] Display panels are generally used to display output information of electronic products. The display panel generally has an array substrate, and the array substrate includes display pixels. Among all kinds of display pixels, since self-luminous display pixels do not require a backlight source, display panels with self-luminous display pixels are lighter, thinner and power-saving. Therefore, display panels with self-luminous display pixels are an important development direction of current display panels . [0003] However, the structure and function of existing self-luminous display pixels need to be improved. [0004] In order to improve the structure and function of self-luminous display pixels, a new design and optimization of self-luminous display pixels is required. Contents of the invention [0005] The pr...

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 Patents(China)
IPC IPC(8): H01L27/32G06K9/00
CPCG06V40/1318H10K59/60H10K59/40H10K59/12H01L31/02327H10K59/65H10K59/126H01L31/022408H01L31/103H01L31/105
Inventor 凌严朱虹
Owner SHANGHAI OXI TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com