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

Display panel and display device

A display panel and substrate technology, applied in static indicators, nonlinear optics, optics, etc., can solve the problems of display devices such as thickness

Active Publication Date: 2017-09-15
BOE TECH GRP CO LTD
View PDF10 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method often results in a thicker display device.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, not to limit the present invention.

[0026] As an aspect of the present invention, a display panel is provided, such as figure 1 As shown, the display panel includes a first substrate 10 and a second substrate 20 oppositely arranged, and a liquid crystal layer 30 is arranged between the first substrate 10 and the second substrate 20, and both the first substrate 10 and the second substrate 20 are transparent. Optical substrates, such as glass substrates. The display panel is divided into a plurality of pixel regions P, each pixel region P is provided with a light emitting unit 40, the light emitting unit 40 is arranged on the side of the second substrate 20 facing the liquid crystal layer 30, for facing the second...

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 provides a display panel. The display panel comprises a first substrate and a second substrate which are oppositely arranged, wherein a liquid crystal layer is arranged between the first substrate and the second substrate, the display panel is divided into multiple pixel areas, and light-emitting units are arranged in each pixel area and arranged on the side, facing the liquid crystal layer, of the second substrate and used for emitting light towards the second substrate. The display panel further comprises a first drive structure and a second drive structure, the first drive structure is used for providing an electric field for each pixel area so as to drive liquid crystals to deflect, the second drive structure is used for driving the light-emitting units to emit light, and at least one of the first drive structure and the second drive structure can reflect at least a part of light rays penetrating through the liquid crystal layer to be emitted towards the second substrate back to the liquid crystal layer. Correspondingly, the invention further provides a display device. The display device with a simple, light and thin structure can realize two-surface display.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel and a display device. Background technique [0002] Existing display devices usually only display on one side. In order to achieve double-sided (front and back) display, two display panels are generally stacked together, and the two display panels emit light toward the opposite sides to achieve double-sided display. . However, such an approach often results in a thicker display device. [0003] Therefore, there is an urgent need for a simple and thin double-sided display device. Contents of the invention [0004] The present invention aims to solve at least one of the technical problems existing in the prior art, and proposes a display panel and a display device, so as to realize double-sided display and at the same time realize thinning. [0005] In order to solve one of the above technical problems, the present invention provides a display panel, i...

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): G02F1/133G02F1/1343G02F1/1362G02F1/13357
CPCG02F1/13306G02F1/1336G02F1/134309G02F1/136286
Inventor 袁丽君郑皓亮金志河王志冲韩明夫姚星商广良韩承佑
Owner BOE TECH GRP CO LTD