Display substrate and preparing method thereof and display panel

A display substrate and substrate substrate technology, applied in the direction of instruments, electrical digital data processing, data processing input/output process, etc., can solve the problems of unfavorable production line production efficiency, high cost, exposure machine polluted by the external environment, etc.

Inactive Publication Date: 2017-11-24
BOE TECH GRP CO LTD +1
View PDF7 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the prior art, in the process of forming the black matrix, the touch electrode strips, and the insulating strips covering the touch electrode strips, five different mask plates are required, which is costly and is not conducive to improving the production efficiency of the production line. , and because the number of mas...

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 preparing method thereof and display panel
  • Display substrate and preparing method thereof and display panel
  • Display substrate and preparing method thereof and display panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0051] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0052] Embodiments of the present invention provide a Figure 1(a) with 1(b) The preparation method of the display substrate shown, such as figure 2 As shown, it specifically includes the following steps:

[0053] S101, such as Figure 3(a) with 3(b) As shown, a plurality of first light-shielding strips 111 and a plurality of second light-shielding strips 112 crossing the first light-shielding strips 111 are formed on the base substrate 10 to obtain the b...

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 preparing method thereof and a display panel, and relates to the technical field of displaying. The quantity of mask plates in the display substrate preparing process can be decreased. The preparing method includes the steps that a plurality of first shading strips and a plurality of second shading strips intersecting with the first shading strips are formed on a substrate to obtain a black matrix pattern; a plurality of first touch electrode strips are formed on the substrate, wherein orthogonal projection of the first touch electrode strips and orthogonal projection of the first shading strips are overlapped on the substrate; a first insulating layer covering the multiple first touch electrode strips is formed on the substrate; a plurality of second touch electrode strips are formed on the substrate, wherein orthogonal projection of the second touch electrode strips and orthogonal projection of the second shading strips are overlapped on the substrate; a second insulating layer covering the multiple second touch electrode strips is formed on the substrate; the multiple first shading strips and the multiple first touch electrode strips are exposed and obtained through first mask plates; the multiple second shading strips and the multiple second touch electrode strips are exposed and obtained through second mask plates.

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 panel. Background technique [0002] With the development of touch technology, touch display screens have penetrated into people's work and life. After Apple proposed and used in cell touch (embedded touch) technology, various brand manufacturers have also used in cell touch technology, and in cell touch technology has gradually entered the use of TPC (touch personal computer) products from Mobile (mobile phone), and even NB (Notebook, referred to as notebook computer) products are also beginning to be used in small batches. It can be seen that integrating the touch function into the display panel is an inevitable trend, and it is also a manifestation of a company's product technical capabilities. [0003] At present, the conventional in cell touch process can use ITO (indium tin oxide) or Metal mesh (metal mesh) ...

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): G06F3/041
CPCG06F3/0412G06F3/0416G06F2203/04103
Inventor 吴守政张青许军黄甫升刘同敏张恒邵吉欧阳志刚殷宝清刘大鹏
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