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

Display substrate, preparation method thereof and display device

A technology for display substrates and substrates, used in semiconductor/solid-state device manufacturing, electrical components, electrical solid-state devices, etc., can solve the problems of large thickness of polarizers on display substrates, save process targets, reduce process complexity, reduce Effects of preparation steps

Pending Publication Date: 2020-08-25
BOE TECH GRP CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the embodiments of the present invention is to provide a display substrate and its preparation method, and a display device, so as to solve the problem that the thickness of the display substrate is relatively large due to the polarizer.

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 substrate, preparation method thereof and display device
  • Display substrate, preparation method thereof and display device
  • Display substrate, preparation method thereof and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention. 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.

[0046] An embodiment of the present invention provides a display substrate. The embodiment of the present invention shows that the main structure of the substrate includes a base, a light-emitting unit disposed on the base, and an anti-reflection film layer disposed on the light-emitting unit, and the anti-reflection film layer includes a light-emitting unit disposed on the light-emitting unit. a first dielectric layer, a first metal layer disposed on the first dielectric layer, a second dielectric la...

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 substrate, a preparation method thereof and a display device. The display substrate comprises a substrate body, a light-emitting unit arranged on the substrate body and an antireflection film layer arranged on the light-emitting unit. The antireflection film layer comprises a first dielectric layer arranged on the light-emitting unit, a first metal layer arranged on the first dielectric layer, a second dielectric layer arranged on the first metal layer, a second metal layer arranged on the second dielectric layer and a third dielectric layer arranged on the second metal layer; and the problem that the thickness of the display substrate is large due to a polaroid is solved.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display substrate, a preparation method thereof, and a display device. Background technique [0002] Organic Light Emitting Diode (OLED) is an active light-emitting display device, which has the advantages of self-illumination, wide viewing angle, high contrast, low power consumption, wide color gamut, light and thin, and can be shaped. With the continuous development of display technology, OLED technology is increasingly used in flexible displays and transparent displays. Transparent display is an important branch of display technology. It refers to image display in a transparent state. The viewer can not only see the image in the display device, but also see the scene behind the display device, which can realize virtual reality / augmented reality ( Virtual Reality / Augmented Reality, VR / AR) and 3D display functions. [0003] When an OLED display is viewed in an external envi...

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): H01L51/52H01L51/56H01L27/32
CPCH10K59/40H10K50/865H10K71/00
Inventor 王纯阳王和金李良坚刘浩
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