Display panel, manufacturing method of display panel and display device

A display panel and display device technology, which is applied in nonlinear optics, instruments, optics, etc., can solve the problems of poor display effect in the dark state of the display device, and achieve good effects.

Inactive Publication Date: 2017-02-15
BOE TECH GRP CO LTD
View PDF5 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of poor dark state display effect of the display device in the related art, the present invention provides a display panel, a manufacturing method of the display panel and a 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, manufacturing method of display panel and display device
  • Display panel, manufacturing method of display panel and display device
  • Display panel, manufacturing method of display panel and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0044] figure 1 is a schematic structural diagram of a display panel provided by an embodiment of the present invention, as shown in figure 1 As shown, the display panel may include:

[0045] The first substrate 10 , the second substrate 20 and the liquid crystal layer 30 located between the first substrate 10 and the second substrate 20 .

[0046] A first polarizing layer 101 is disposed on a side of the first substrate 10 away from the liquid crystal layer 30 .

[0047] The side of the second substrate 20 close to the liquid crystal layer 30 is provided with a thin film transistor (English: Thin Film Transistor; TFT for short) 201 , a flat layer 202 , a second polarizing layer 203 and a color filter layer 204 in sequence.

[0048]...

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, a manufacturing method of the 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 located between the first substrate and the second substrate, wherein a first polarization layer is arranged on one side, far away from the liquid crystal layer, of the first substrate; a thin film transistor TFT, a flat layer, a second polarization layer and a colored film layer are arranged on one side, close to the liquid crystal layer, of the second substrate in sequence; and the direction of a light transmission axis of the second polarization layer is parallel to or vertical to the direction of the light transmission axis of the first polarization layer. When environment light penetrates through the first polarization layer and the liquid crystal layer and is reflected by the second polarization layer, bright-state display of the display device can be realized; when the environment light penetrates through the first polarization layer and the liquid crystal layer and penetrates through the second polarization layer, dark state display of the display device can be realized; and the display device has relatively small dependence on liquid crystal molecules when the dark state display is realized and the dark state display effect is relatively good.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel, a method for manufacturing the display panel, and a display device. Background technique [0002] A reflective display device is a display device that displays images based on the principle of light reflection. In reflective display devices, the backlight on the light-incident side of the display panel is replaced by a reflective layer. Ambient light can be reflected into the display panel after being incident on the metal layer through the display panel, so as to provide a light source for the display panel. [0003] In the related art, reflective display devices can realize two display modes: bright state display and dark state display. When it is necessary to realize a bright state display, no voltage can be applied to the liquid crystal layer in the display panel. At this time, the ambient light passes through the polarizer of the display panel 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): G02F1/1335G02F1/1362G02F1/1333
CPCG02F1/1333G02F1/133528G02F1/136227G02F1/133357G02F1/133531G02F1/133548
Inventor 王英涛
Owner BOE TECH GRP 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