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

Display panel and manufacturing method thereof

A technology for a display panel and a manufacturing method, which is applied in the directions of optics, instruments, electrical components, etc., can solve the problems of increased resistance and open circuit of signal wiring, and achieve the effects of sufficient electrical connection, easy manufacturing and good texture.

Inactive Publication Date: 2019-01-01
HKC CORP LTD
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This phenomenon is especially serious in the electrical contact area, where aluminum corrosion can lead to increased resistance or open circuit of signal traces

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 and manufacturing method thereof
  • Display panel and manufacturing method thereof
  • Display panel and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0054] Specific structural and functional details disclosed herein are representative only and for purposes of describing example embodiments of the present invention. This invention may, however, be embodied in many alternative forms and should not be construed as limited to only the embodiments set forth herein.

[0055]In describing the present invention, it is to be understood that the terms "central", "lateral", "upper", "lower", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device Or elements must have a certain orientation, be constructed and operate in a certain orientation, and thus should not be construed as limiting the invention. In addition, the ter...

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

PropertyMeasurementUnit
transmittivityaaaaaaaaaa
Login to View More

Abstract

The invention discloses a display panel and a manufacturing method thereof. The display panel comprises a first substrate; a metal layer arranged on the first substrate, wherein the metal layer comprises an electric contact region for electrically connecting with a corresponding conductive component; and a protective layer covered on the metal layer and avoiding the electric contact region, wherein the protective layer is located on the metal layer, the metal layer can be effectively prevented from corroding due to the protection of the protective layer with a certain thickness when performingthe anode etching, so that the corrosion on the circuit is reduced, and the circuit break caused by short-circuit due to large resistance is avoided.

Description

technical field [0001] The present invention relates to the field of display technology, and more specifically, to a display panel and a manufacturing method thereof. Background technique [0002] Liquid crystal displays have many advantages such as thin body, power saving, and no radiation, and have been widely used. Most of the liquid crystal displays currently on the market are backlight liquid crystal displays, which include a liquid crystal panel and a backlight module (Backlight Module). The working principle of the liquid crystal panel is to place liquid crystal molecules between two parallel glass substrates, and apply a driving voltage on the two glass substrates to control the rotation direction of the liquid crystal molecules, so as to refract the light from the backlight module to produce a picture. [0003] The structure of the combination of electrode layer (ITO) and silver (Ag) is commonly used for the anode, metal aluminum (Al) is commonly used for the signa...

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): G02F1/1333G02F1/1345
CPCG02F1/133345G02F1/13452H01L27/1244H01L27/1248H01L27/1288
Inventor 黄北洲
Owner HKC CORP 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