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

Display panel and display device

A technology for display panels and sub-areas, applied in static indicators, instruments, semiconductor devices, etc., can solve problems such as unfavorable narrow frame design, and achieve the effect of ensuring normal driving work and improving screen ratio

Active Publication Date: 2018-01-26
WUHAN TIANMA MICRO ELECTRONICS CO LTD
View PDF7 Cites 109 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide a display panel and a display device to solve the problem existing in the prior art that is not conducive to the realization of a narrow frame design

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

[0028] In order to make the object, technical solution and advantages of the present invention more clear, the specific implementation manners of the display panel and the display device provided by the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the preferred embodiments described below are only used to illustrate and explain the present invention, not to limit the present invention. And in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0029] The size, thickness and shape of each component in the drawings do not reflect the real proportion of the display panel, but are only intended to schematically illustrate the content of the present invention.

[0030] Such as figure 2 As shown in the structure of the display panel, components such as the front camera and the earpiece can be arra...

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

The present invention discloses a display panel and a display device. A middle area is disposed between a first sub-area and a second sub-area, so that a camera, a receiver and the like can be arranged at corresponding positions in the middle area, and therefore, the proportion of the screen of the display panel can be improved; first driving signal lines extend along the row direction of pixels to the edge of the first sub-area which is close to the middle area, so that the first driving signal lines are only located in the first sub-area; second driving signal lines only extend to the edge of the second sub-area which is closed to the middle area, so that the second driving signal lines are only located in the second sub-area; a first driving circuit is arranged in the first sub-area soas to drive the first driving signal lines to work; a second driving circuit is arranged in the second sub-area so as to drive the second driving signal lines to work; and therefore, a condition thatthe first driving signal lines and the second driving signal lines occupy extra non-display areas between the middle area and the first sub-area, the second sub-area and a second area so as to be electrically connected with each other to realize normal driving work can be avoided, and the narrow frame design of the display panel can be realized.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] With the development of display technology, the full screen has a large screen-to-body ratio and an ultra-narrow bezel. Compared with ordinary display screens, it can greatly improve the visual effect of the viewer, and thus has received widespread attention. At present, in a display device with a full screen such as a mobile phone, in order to realize the functions of Selfie, video call and fingerprint recognition, a front camera, an earpiece, a fingerprint recognition area or physical buttons are usually arranged on the front of the display device. Such as figure 1 As shown in the structural diagram of the display panel, the front camera 10, the earpiece 20, etc. are generally arranged in the uppermost non-display area of ​​the display panel, and the fingerprint identification or physical buttons 30 a...

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): G09G3/3208
CPCG09G3/3208G09G2310/0267G09G2310/0281G09G2310/0283G09G2310/0232G09G2310/0286G09G2300/0413G09G2300/0426H10K59/12G09G3/3225G09G2300/0819
Inventor 席克瑞崔婷婷朱娟
Owner WUHAN TIANMA MICRO ELECTRONICS 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