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

Organic light-emitting display panel and organic light-emitting display device

A light-emitting display and organic technology, applied in static indicators, instruments, semiconductor devices, etc., can solve the problems of multi-frame area space, complex peripheral circuit settings, unfavorable narrow frame, etc., and achieve the effect of small space occupation

Active Publication Date: 2018-10-23
WUHAN TIANMA MICRO ELECTRONICS CO LTD
View PDF2 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The organic light-emitting display panel includes a display area and a frame area around the display area. The display area is an area for the display area, and the frame area is used for setting peripheral circuits. In current display panels, the settings of peripheral circuits are becoming more and more complicated. More border area space is added, which is not conducive to the realization of narrow borders

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
  • Organic light-emitting display panel and organic light-emitting display device
  • Organic light-emitting display panel and organic light-emitting display device
  • Organic light-emitting display panel and organic light-emitting display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0036] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless th...

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 embodiments of the invention, which relate to the field of display technology, provide an organic light-emitting display panel and an organic light-emitting display device so that the spatial areaof a frame region occupied by a peripheral circuit can be reduced and thus the narrow frame can be realized. The organic light-emitting display panel is composed of a first driving voltage line, a first reference voltage line, and a second reference voltage line. The first driving voltage line arranged on an interlayer insulating layer is connected with a source electrode or drain electrode of adriving transistor electrically. The first reference voltage line arranged on a substrate extends along a first direction. The second reference voltage line arranged on the substrate extends along a second direction perpendicular to the first direction. A first pole of a first switching transistor is electrically connected to the first reference voltage line; a second pole of the first switching transistor is connected to a first polar plate of a capacitor electrically; a first pole of a second switching transistor is electrically connected to the second reference voltage line; and a second pole of the second switching transistor is electrically connected to a gate electrode of the driving transistor.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an organic light emitting display panel and an organic light emitting display device. Background technique [0002] With the development of display technology, Organic Light Emitting Display (OLED) panels are more and more widely used due to their excellent characteristics such as self-illumination, high brightness, wide viewing angle, and fast response. [0003] The organic light-emitting display panel includes a display area and a frame area around the display area. The display area is an area for the display area, and the frame area is used for setting peripheral circuits. In current display panels, the settings of peripheral circuits are becoming more and more complicated. More border area space is created, which is not conducive to the realization of narrow borders. Contents of the invention [0004] Embodiments of the present invention provide an organic light-e...

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): H01L27/32
CPCH10K59/131G09G3/3233G09G2300/0819G09G2300/0842G09G2300/0861G09G2310/0251G09G2310/0262G09G2300/0426H01L27/1255H01L27/124G09G3/3266G09G3/3291
Inventor 辛宇李玥韩立静
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