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

Display panel and display device

A display panel and plane technology, applied in the direction of instruments, nonlinear optics, optics, etc., can solve problems that easily affect the normal display of liquid crystal displays, poor display, etc.

Pending Publication Date: 2021-06-15
CHENGDU TIANMA MICROELECTRONICS +1
View PDF10 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides a display panel and a display device to solve the problem that the electric field generated by the heat treatment structure of the liquid crystal display in the prior art is likely to affect the normal display of the liquid crystal display and cause poor 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 and display device
  • Display panel and display device
  • Display panel and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0037] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0038] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0039] In all examples shown and discussed herein, any specific values ​​should be construed as illustrative only, and not as limiting. Therefore, other instances of the exemplary embodiment may have dif...

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 and a display device, and belongs to the technical field of display. The display panel comprises a first substrate, a second substrate and a liquid crystal layer; the first substrate comprises a substrate, a thin film transistor array layer, a first electrode layer, a heating metal layer and a second electrode layer, the first electrode layer comprises a first shielding part and a common electrode, the heating metal layer comprises a plurality of heating metal wires, and the second electrode layer comprises a second shielding part and a plurality of pixel electrodes which are mutually insulated; the orthographic projection of the first shielding part to the plane where the substrate is located is overlapped with the orthographic projection of the heating metal wire to the plane where the substrate is located, and the orthographic projection of the second shielding part to the plane where the substrate is located is overlapped with the orthographic projection of the heating metal wire to the plane where the substrate is located. The display device comprises the display panel. The display panel can be normally used in a low-temperature environment, the processing efficiency can be improved, the cost can be saved, and meanwhile the influence of an electric field generated by the heating metal wire in the display panel on display can be avoided.

Description

technical field [0001] The present invention relates to the field of display technology, and more particularly, to a display panel and a display device. Background technique [0002] With the continuous development of science and technology, liquid crystal display panels have been widely used in people's daily life and production, and are widely used in various portable electronic products, transportation tools, etc. Due to its low power consumption, high definition, long life, small size, light weight and other characteristics, liquid crystal displays are widely used in various devices that need to realize display. However, although the display technology is relatively mature, there are still some problems due to the influence of some conditions. For example, in the low temperature environment, the liquid crystal material will become viscous, the response speed will slow down after power-on, and the dynamic image will appear trailing. The effect is not good, and even canno...

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): G02F1/1333G02F1/1343
CPCG02F1/133382G02F1/134309
Inventor 陈华范玉然张伟
Owner CHENGDU TIANMA MICROELECTRONICS