Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Display panel, manufacturing method thereof, and display device

A technology for display panels and manufacturing methods, which is applied in the fields of instruments, nonlinear optics, optics, etc., and can solve problems such as inability to realize multi-color display

Active Publication Date: 2022-04-01
BOE TECH GRP CO LTD +1
View PDF13 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the finished display product, the bistable liquid crystals are located between the array substrate and the glass substrate, and the opposite sides of the array substrate and the glass substrate are flat, which limits the arrangement direction of the bistable liquid crystals to be exactly the same. , this display product can only display two colors, one is the black displayed by the black base on the array substrate in the FC state, and the other is presented by the specific color light reflected by the bistable liquid crystal in the P state Color, can not achieve multi-color 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, manufacturing method thereof, and display device
  • Display panel, manufacturing method thereof, and display device
  • Display panel, manufacturing method thereof, and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] In order to make the purpose, technical solutions and advantages of this document clearer, the embodiments of this document will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0031] The display panel provided by the embodiment of the present invention, such as Figure 1 to Figure 6 As shown, it includes: a first substrate 100 and a second substrate 200 arranged oppositely, and one of the first substrate 100 and the second substrate 200 is provided with a plurality of pixel electrodes arranged in an array; The bistable liquid crystals 300 between the second substrates 200 and the bistable liquid crystals 300 in the regions corresponding to the respective pixel electrodes are arranged in different directions in the P state.

[0032] In the display panel, one of 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

A display panel, a manufacturing method thereof, and a display device. The display panel includes a first substrate and a second substrate oppositely arranged, one of the first substrate and the second substrate is provided with a plurality of pixel electrodes arranged in an array; Stable liquid crystals, and the arrangement directions of the bistable liquid crystals in the corresponding regions of each pixel electrode are not exactly the same, so the colors of light reflected by the bistable liquid crystals in the corresponding regions of each pixel electrode in the P state are not completely the same, through The pixel electrodes control the texture state of the bistable liquid crystal in the region corresponding to each pixel electrode, so as to realize multi-color display.

Description

technical field [0001] This article relates to the technical field of display devices, in particular to a display panel, a method for manufacturing a display panel, and a display device. Background technique [0002] The bistable liquid crystal has three texture states: P state, FC state and H state. The P state and FC state do not need to be maintained by voltage, and the H state needs to be maintained under high voltage. In the P state, visible light can be reflected to present a color display. Moreover, when the arrangement direction of the bistable liquid crystal changes, the color of the visible light reflected in the P state will also change accordingly. Under the action of a certain electric field, these three states can be converted to each other, and the display products made mainly include billboards, blackboards for teaching, draft boards or copy boards for students, etc. [0003] In the finished display product, the bistable liquid crystals are located between t...

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): G02F1/139G02F1/1343
CPCG02F1/1391G02F1/134309G02F1/134345
Inventor 郭兰军王春雷周康迪罗先萍段金帅
Owner BOE TECH GRP CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com