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

Display panel and display device

A technology for display panels and display devices, applied in the directions of instruments, nonlinear optics, optics, etc., can solve the problems of increasing the cost control of the reading time of the laser sensing structure that cannot be well balanced, and achieve the reduction of quantity and cost saving. , the effect of increasing the read time

Active Publication Date: 2022-03-08
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a display panel and a display device, which can solve the technical problems in the prior art that cannot well balance the increase in reading time and cost control in the laser sensing framework

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

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0030] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the pr...

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

PropertyMeasurementUnit
diameteraaaaaaaaaa
diameteraaaaaaaaaa
Login to View More

Abstract

The invention discloses a display panel and a display device, which include a plurality of scanning lines, a plurality of reading lines and a plurality of sensing modules, and the plurality of scanning lines include a plurality of first scanning lines and a plurality of second scanning lines; The plurality of read lines includes a plurality of first read lines and a plurality of second read lines, the plurality of scan lines intersect with the plurality of read lines at a preset angle, and the first scan lines and the second scan lines are arranged alternately The cloth and / or the first read line and the second read line are arranged alternately; a plurality of sensing modules are used to sense the light spot and at least one sensing module is located within the coverage of the light spot, and the plurality of sensing modules include corresponding A first sensing module arranged at the intersection of any first scanning line and any first reading line and a second sensing module arranged at a position corresponding to the intersection of any second scanning line and any second reading line; Compared with the prior art, the invention can balance the increase of the reading time of the sensing module and the control of the cost.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device with the display panel. Background technique [0002] In order to broaden the commercial and household functions of liquid crystal displays, many functions are now integrated into the display, such as color temperature sensing, laser sensing, gas sensing, etc., increasing the applicable scenarios of liquid crystal displays. However, many integrated functions are in the new development stage, and there are still many processes and related designs that need to be improved in order to improve the performance of various integrated function liquid crystal displays. [0003] At present, the application of laser sensing technology to display panels mainly includes 1G1D and HG2D technologies. Among them, for the distribution framework of 1G1D sensing modules, as the panel size increases, the reading time corresponding to each sensing module w...

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): G02F1/13G02F1/1362
CPCG02F1/1313G02F1/136286G02F1/13338G06F3/0304
Inventor 饶洋彭乐立
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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