Display panel

A display panel and panel technology, which can be applied in the directions of instruments, electrical digital data processing, and data processing input/output processes, etc., can solve the problems of reducing the production yield of active matrix-driven organic light-emitting diode displays, etc.

Inactive Publication Date: 2019-03-08
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
View PDF10 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, since one end surface of the backplane of the active matrix driven organic light emitting diode display is a plane, during the bending process, the end surface of the backplane will generate outward stress, and the stress is concentrated at the same time. One direction, so that the end surface of the backplane is squeezed with the adjacent flexible circuit board to cause cracking, which reduces the production yield of the active matrix driven organic light emitting diode display

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
  • Display panel
  • Display panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be practiced. Furthermore, the directional terms mentioned in the present invention are, for example, up, down, top, bottom, front, back, left, right, inside, outside, side, surrounding, central, horizontal, transverse, vertical, longitudinal, axial, The radial direction, the uppermost layer or the lowermost layer, etc. are only directions referring to the attached drawings. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention.

[0021] Please refer to figure 1 Shown is a schematic diagram of a preferred embodiment of the display panel of the present invention. The display panel is used in an active matrix driven organic light emitting diode display, and the display panel includes a first backplane 2, a first substrate 3, a touc...

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. The display panel comprises a first back plate, a first substrate, a touch panel and a glue layer, wherein the first substrate is arranged on the first back plate; the touch panel is positioned above the first substrate; a first connecting end of the glue layer is in lap joint to the first substrate; the first back plate is provided with a first end surface; the first end surface is close to the glue layer, and a plurality of first projections are formed on the first end surface; and the first projections are arranged continuously.

Description

technical field [0001] The present invention relates to a display panel, in particular to a display panel of an organic light emitting diode. Background technique [0002] An organic light emitting diode (Organic Light Emitting Diode, OLED) display is a self-luminous display. According to the driving method, it can be divided into two types: Passive Matrix Driving OLED (PMOLED) display and Active Matrix Driving OLED (AMOLED) display. Due to the advantages of AMOLED displays such as low manufacturing cost, high response speed, power saving, DC drive for portable devices, and wide operating temperature range, more and more active matrix-driven organic light-emitting diode displays are used in various fields. In the field of high-performance display. [0003] However, since one end surface of the backplane of the active matrix driven organic light emitting diode display is a plane, during the bending process, the end surface of the backplane will generate outward stress, and ...

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): G09F9/33G06F3/041
CPCG06F3/041G09F9/33
Inventor 骆亚炬
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap