Supercharge Your Innovation With Domain-Expert AI Agents!

Display panel, display device and preparation method of display panel

A technology for display panels and substrate substrates, which is used in the manufacture of semiconductor/solid-state devices, diodes, semiconductor devices, etc., and can solve the problems of insufficient light saturation of the display panel and poor display quality of the display panel.

Pending Publication Date: 2021-12-31
WUHAN TIANMA MICRO ELECTRONICS CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, due to the limitation of the spectrum of the color film itself, the light saturation of the display panel using CFOT technology is insufficient
This in turn leads to poor display quality on 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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Display panel, display device and preparation method of display panel
  • Display panel, display device and preparation method of display panel
  • Display panel, display device and preparation method of display panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0026] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. It should be noted that the orientation words such as "up", "down", "left", and "right" described in the embodiments of the present invention are described from the angles shown in the drawings, and should not be interpreted as a reference to the implementation of the present invention. Example limitations. Also in this context, it also nee...

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 embodiment of the invention discloses a display panel, a display device and a preparation method of the display panel. The display panel comprises a substrate, a plurality of light-emitting elements located on one side of the substrate, a color resistance layer and a two-dimensional material layer. The color resistance layer is located on the light-emitting side of the light-emitting element and comprises color resistance corresponding to the light-emitting element, and the color resistance transmits light emitted by the corresponding light-emitting element; the two-dimensional material layer is located on the light-emitting side of the light-emitting element and comprises a plurality of pattern structures, one end of each pattern structure is connected with a driving signal end, the driving signal ends are driving signals loaded by the pattern structures, and the width of the transmission spectrum of the pattern structures is smaller than that of the transmission spectrum of the color resistor. According to the embodiment of the invention, the two-dimensional material layer is additionally arranged on the basis of the color resistance layer, so that the purity of sub-pixel light can be higher, the light emitting saturation of the display panel is further improved, and the display quality of the display panel is improved.

Description

technical field [0001] Embodiments of the present invention relate to display panel technologies, and in particular, to a display panel, a display device, and a method for manufacturing a display panel. Background technique [0002] With the continuous development of display technology, bendable screens are increasingly favored by consumers. Among them, CFOT (Color Filter On TFE) technology, as an emerging bendable screen technology, is the focus of attention. CFOT technology is a technology that deposits a color film after thin film encapsulation (TFE), and replaces the polarizer with a color film to filter light, thereby reducing the thickness of the screen and achieving bendability. [0003] However, due to the limitation of the frequency spectrum of the color filter itself, the light saturation of the display panel using CFOT technology is insufficient. This further leads to poor display quality of the display panel. Contents of the invention [0004] Embodiments of...

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
IPC IPC(8): H01L27/32H01L51/56
CPCH10K59/38H10K59/12H10K71/00
Inventor 卢爽熊德竹陈昭员罗璇瞿高袁志华
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com