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

Display panel and display device

A display panel and display area technology, applied in identification devices, nonlinear optics, optics, etc., can solve problems that affect the shooting effect and are prone to diffraction in high light transmission areas

Active Publication Date: 2021-01-15
XIAMEN TIANMA MICRO ELECTRONICS
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the structural limitation of the high light transmission area, diffraction is prone to occur in the high light transmission area, which affects the shooting effect

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]Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that unless specifically stated otherwise, the relative arrangement, numerical expressions and numerical values ​​of the components and steps set forth in these embodiments do not limit the scope of the present invention.

[0030]The following description of at least one exemplary embodiment is actually only illustrative, and in no way serves as any limitation to the present invention and its application or use.

[0031]The techniques, methods, and equipment known to those of ordinary skill in the relevant fields may not be discussed in detail, but where appropriate, the techniques, methods, and equipment should be regarded as part of the specification.

[0032]In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary e...

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 invention discloses a display panel and a display device, and relates to the technical field of display. The display panel comprises a display area and a non-display area, the display area comprises a first display area and a second display area, and the transmittance of the second display area is greater than that of the first display area; the display area comprises a first shading part anda plurality of light-transmitting parts, and the orthographic projection of the light-transmitting parts on the light-emitting surface of the display panel is located in the outer contour range of theorthographic projection of the first shading part on the light-emitting surface; at least in the second display area, a contour line between the first shading part and at least part of the light transmitting part comprises an arc line segment. Therefore, the diffraction phenomenon of the second display area can be improved, and the shooting effect can be improved.

Description

Technical field[0001]The present invention relates to the field of display technology, and more specifically, to a display panel and a display device.Background technique[0002]With the development of display technology, display panels have a higher and higher screen-to-body ratio, and full screens have received widespread attention due to their narrow or even borderless display effects. Currently, display devices such as mobile phones and tablet computers often need to reserve space on the front for commonly used electronic photosensitive devices such as front cameras, infrared sensing devices, and fingerprint recognition devices. For example, these photosensitive devices are arranged at the top position of the front surface of the display device, and the corresponding position forms a non-display area, thereby reducing the screen-to-body ratio of the device.[0003]In the prior art, in order to increase the screen-to-body ratio, a high light-transmitting area can be provided in the d...

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): G09F9/30G02F1/1335
CPCG09F9/30G02F1/133514
Inventor 李雅缨王海亮杨雁周婷李俊谊
Owner XIAMEN TIANMA MICRO ELECTRONICS
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