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

Display substrate and manufacturing method and display apparatus thereof

A technology of display substrate and manufacturing method, which is applied in semiconductor/solid-state device manufacturing, optics, instruments, etc., can solve the problems of high light transmittance, reduce the stability of thin film transistors and display effect, etc., and achieve enhanced absorption, improved display effect, The effect of improving stability

Inactive Publication Date: 2017-12-08
BOE TECH GRP CO LTD
View PDF3 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the relatively high light transmittance of a-Si, the use of a-Si as a light-shielding layer reduces the stability and display effect of thin-film transistors in LTPS display devices.

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 and manufacturing method and display apparatus thereof
  • Display substrate and manufacturing method and display apparatus thereof
  • Display substrate and manufacturing method and display apparatus thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] In order for those skilled in the art to better understand the technical solution of the present invention, the display substrate provided by the present invention, its manufacturing method, and the display device are described in detail below with reference to the accompanying drawings.

[0032] figure 1 A schematic structural diagram of a display substrate provided in Embodiment 1 of the present invention, as shown in figure 1 As shown, the display substrate includes a base substrate 1 and a metal atomic layer on the base substrate 1, a light shielding layer 2 and a thin film transistor, the light shielding layer 2 is located on the side of the metal atomic layer away from the base substrate 1, and the thin film transistor is located on the The side of the light-shielding layer 2 away from the base substrate 1 .

[0033] In this embodiment, the metal atomic layer includes metal atoms 3 dispersedly arranged. The metal atoms 3 are metal particles, and the metal atoms ...

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 and a manufacturing method and display apparatus thereof. The display substrate includes a substrate and a metal atom layer, a light shield layer and a thin film transistor which are disposed on the substrate. The light shield layer is disposed on one side of the metal atom layer distant from the substrate. The thin film transistor is disposed on one side of the light shield layer distant from the substrate. According to the technical solution of the invention, the display substrate includes the substrate and the metal atom layer and the light shield layer which are disposed on the substrate, and the light shield layer is disposed on one side of the metal atom layer distant from the substrate, and metal atoms enhance the absorption of backlight by the light shield layer through the plasma excimer effects, and the stability and display effects of the thin film transistor are increased.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display substrate, a manufacturing method thereof, and a display device. Background technique [0002] Thin Film Transistors (TFTs) of Low Temperature Poly-silicon (LTPS) liquid crystal display devices generally adopt a top-gate structure, so a light shielding layer needs to be provided to shield the backlight. [0003] The material of the light-shielding layer in the prior art is a-Si. However, since a-Si has relatively high light transmittance, using a-Si as a light-shielding layer reduces the stability and display effect of the thin film transistor in the LTPS display device. Contents of the invention [0004] The invention provides a display substrate, a manufacturing method thereof and a display device, which are used to improve the stability and display effect of a thin film transistor. [0005] In order to achieve the above object, the present invention provides a d...

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): H01L27/12H01L21/84
CPCH01L27/1218H01L27/1262H01L27/127H01L29/78633G02F1/136209H01L27/1222H01L29/41733H01L29/42384H01L29/78675H01L31/02164
Inventor 班圣光曹占锋姚琪薛大鹏
Owner BOE TECH GRP CO LTD