Unlock instant, AI-driven research and patent intelligence for your innovation.

Display device, display panel and manufacturing method thereof

A technology for display panels and substrates, used in semiconductor/solid-state device manufacturing, semiconductor devices, electrical components, etc., can solve problems such as damage to flexible displays, folding failures, etc., to avoid circuit breakage, increase service life, and improve folding. The effect of reliability

Active Publication Date: 2021-04-23
GUANGZHOU GOVISIONOX TECH CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to repeated bending and folding operations, flexible displays have shown problems such as damage to the folded part, or even failure to fold.

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 device, display panel and manufacturing method thereof
  • Display device, display panel and manufacturing method thereof
  • Display device, display panel and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] Figure 1a It is a schematic diagram of a cross-sectional view of the display panel 100 provided by an embodiment of the present invention. Such as Figure 1a As shown, the display panel 100 includes: a base substrate 110 , a buffer layer (not shown), a plurality of pixel defining units and a plurality of thin film transistor (ThinFilm Transistor, TFT) units. Wherein, a plurality of pixel defining units 120, 130 and 140 are arranged on the...

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 provides a display device, a display panel and a manufacturing method thereof. The display panel comprises: a base substrate; a plurality of pixel defining units arranged on the base substrate; a plurality of thin film transistor units, wherein each thin film transistor A cell is located between adjacent pixel-defining cells in the plurality of pixel-defining cells. The embodiments of the present invention can avoid the risk of circuit breakage, improve the folding reliability of the display panel, and further increase the service life of the display panel.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display device, a display panel and a manufacturing method thereof. Background technique [0002] Organic light-emitting diode (OLED, Organic Light-Emitting Diode) display device has many advantages such as self-illumination, short response time, high contrast ratio, wide viewing angle, low power consumption, and bendability, so the display device has been widely used. . For example, it is widely used in mobile phone screens, computer monitors, TV screens, etc. [0003] With the recent development of OLED display devices, various forms of flexible displays have emerged, for example, foldable displays, which can enable the display to obtain a larger display area without occupying a larger space. However, due to repeated bending and folding operations, flexible displays have shown problems such as damage to the folded part, or even failure to fold. Contents of the in...

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 Patents(China)
IPC IPC(8): H01L27/32H01L21/77
CPCH10K59/1213H10K59/122H10K59/131H10K59/1201
Inventor 翟智聪
Owner GUANGZHOU GOVISIONOX TECH CO LTD