Display panel and display device
A technology for display panels and encapsulation layers, which is used in identification devices, instruments, semiconductor devices, etc., can solve problems such as reducing the reliability of display panels and damage to relevant functional layers in the display panels, so as to ensure product reliability, guarantee life, improve The effect of bending resistance
Active Publication Date: 2022-03-04
BOE TECH GRP CO LTD
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] With the development of display technology, flexible display panels have become the development direction of future displays, but the folding or curling of the display panel will cause damage to the relevant functional layers in the display panel, reducing the reliability of the display panel
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0041] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this application will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed descriptions will be omitted.
[0042] Although relative terms such as "upper" and "lower" are used in this specification to describe the relative relationship of one component of an icon to another component, these terms are used in this specification only for convenience, for example, according to the description in the accompanying drawings directions for the example described above. It will be appreciated that if the illustrated device is turned over s...
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
Login to View More Abstract
The present application relates to the field of display technology, in particular, to a display panel and a display device. The display panel includes: a base substrate; a driving function layer formed on the base substrate, the driving function layer including an organic insulating layer, a source-drain layer and an isolation groove, and the isolation groove penetrates through the organic insulating layer The organic insulating layer is divided into a first insulating portion and a second insulating portion surrounding the first insulating portion, the source and drain layers are formed on the first insulating portion; an isolation structure is encapsulated in the isolation The groove is used to prevent water and oxygen from passing from the second insulating part to the first insulating part; the light emitting device is formed on the source and drain layers; the packaging structure covers the light emitting device and the first insulating part an insulating part. While improving the flexibility of the display panel, the solution can also prevent water and oxygen from entering the light-emitting device, thereby improving the lifespan of the light-emitting device.
Description
technical field [0001] The present application relates to the field of display technology, in particular, to a display panel and a display device. Background technique [0002] With the development of display technology, flexible display panels have become the development direction of future displays, but the folding or curling of the display panel will cause damage to the relevant functional layers in the display panel, reducing the reliability of the display panel. [0003] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the application, and therefore may include information that does not constitute prior art known to those of ordinary skill in the art. Contents of the invention [0004] The purpose of the present application is to provide a display panel and a display device with good reliability. [0005] The first aspect of the present application provides a di...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32H01L51/52G09F9/30
CPCG09F9/301H10K59/12H10K50/84
Inventor 李晓虎焦志强张娟闫华杰
Owner BOE TECH GRP CO LTD