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

Display substrate and display device

A display substrate and display device technology, which is applied in the direction of identification devices, instruments, electrical components, etc., can solve the problems that cannot be further improved, the visual effect of the screen is not perfect, etc., and achieve the effect of excellent display effect and increased screen-to-body ratio

Active Publication Date: 2018-10-16
BOE TECH GRP CO LTD
View PDF3 Cites 50 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that the screen-to-body ratio of existing mobile phones is restricted by functional modules such as front cameras and light sensors, which cannot be further improved, and the visual effect of the screen is not perfect.

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 substrate and display device
  • Display substrate and display device
  • Display substrate and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] In order to increase the screen-to-body ratio of a display device and achieve a better full-screen display effect, embodiments of the present invention provide a display substrate and a display device. In order to make the purpose, technical solution and advantages of the present invention clearer, the following examples are given to further describe the present invention in detail.

[0046] Such as figure 1 As shown, the embodiment of the present invention provides a display substrate 1, the display area 10 of which includes a light-transmitting display portion 101, the light-transmitting display portion 101 includes a plurality of sub-pixels arranged in an array, and each row of sub-pixels includes a cyclic arrangement of the first A first-color sub-pixel 1a, a second-color sub-pixel 1b, a third-color sub-pixel 1c, and a transparent sub-pixel 1d.

[0047] The other display parts of the display area 10 except the light-transmitting display part 101 include first color...

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 substrate and a display device to improve the screen-to-body ratio of the display device and to achieve a better full-screen display effect. A display area of the display substrate comprises a light-transmitting display part, wherein the light-transmitting display part comprises a plurality of subpixels arranged in an array; and each row of subpixels include a first color subpixel, a second color subpixel, a third color subpixel and a transparent subpixel arranged in cycle. The display substrate disclosed by the embodiment of the invention can be applied to afull-screen display device; lighting devices, such as a camera and a light sensor are arranged at the back side of the display substrate and are opposite to the position of the light-transmitting display part of the display substrate; the light-transmitting display part and the other parts of a screen can carrying out normal display; and light can also be projected on the lighting devices in a transmitting manner, so that, compared with the prior art, the display substrate has the advantage that the screen-to-body ratio is greatly improved, thereby making the full-screen display effect more excellent.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display substrate and a display device. Background technique [0002] OLED (Organic Light-Emitting Diode, organic light-emitting diode, referred to as OLED) display substrates can be divided into passive matrix drive (Passive Matrix, referred to as PM) PMOLED display substrate and active matrix drive (Active Matrix, referred to as PM) according to different driving methods. AM) There are two types of AMOLED display substrates. Among them, the AMOLED display substrate uses an independent switching device to control each sub-pixel, and each sub-pixel can be continuously and independently driven to emit light, which has the advantages of low driving voltage and long life, and is especially suitable for flexible display and transparent display products. [0003] With the rapid development of science and technology, full-screen technology has been widely adopted by mobile ...

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
IPC IPC(8): H01L27/32G09F9/33
CPCG09F9/33H10K59/353H10K59/88H10K59/65
Inventor 羊振中高雪岭
Owner BOE TECH GRP 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