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

Display device panel structure and producing method thereof

A technology for a display device and a manufacturing method, which is applied in the manufacture of semiconductor/solid-state devices, electrical components, and electrical solid-state devices, etc., can solve the problems of complicated processes, increased time and money costs, and increased product defect rates.

Active Publication Date: 2007-01-03
AU OPTRONICS CORP
View PDF0 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the process of the isolation layer 20 often complicates the overall process, resulting in increased time and money costs
In addition, when performing the etching process, due to the difference in materials between the isolation layer 20 and the copper film 30, different etching conditions need to be used for etching, and it is easy to cause etching problems such as residue, which increases the defective rate of the product.

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 device panel structure and producing method thereof
  • Display device panel structure and producing method thereof
  • Display device panel structure and producing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] The invention provides a panel structure of a display device and a manufacturing method thereof. In a preferred embodiment, the panel structure of the display device includes a display panel of a liquid crystal display device; however, in different embodiments, the panel structure of a display device may also include a panel structure of an OLED display device or other display devices.

[0040] figure 2Shown is an embodiment of the panel structure of the display device of the present invention. In this embodiment, the panel structure of the display device mainly includes a substrate 100 and a circuit element 300 . The substrate 100 is preferably a glass substrate formed of glass; however, in different embodiments, the substrate 100 may also be a polymer substrate formed of a polymer, such as a plastic substrate. In addition, the circuit element 300 preferably includes a transistor, such as an amorphous silicon thin-film transistor (a-Si Thin-Film-Transistor, a-Si TFT...

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
Thicknessaaaaaaaaaa
Thicknessaaaaaaaaaa
Login to View More

Abstract

The present invention provides display unit panel and circuit component structure and manufacturing method. Display unit panel mainly includes substrate and circuit component formed on substrate, wherein said circuit component including first boundary layer and first conducting layer, all formed from copper containing material, the first boundary layer material at least including first conducting layer formed material's reactant or mixture. Said Manufacturing method mainly includes: firstly forming first boundary layer on substrate, forming first conducting layer on first boundary layer, and etching first conducting layer and first boundary layer for forming pattern. Through setting first boundary layer, it can reduce diffusing infiltration substrate status in forming first conducting layer, capable of raising first conducting layer with substrate adhesion strength.

Description

technical field [0001] The present invention relates to a display device panel structure and a manufacturing method thereof; in particular, the present invention relates to a display device panel and a structure and a manufacturing method of circuit elements thereon. Background technique [0002] As the times change, the average person's requirements for audio-visual enjoyment are increasing day by day. Especially because of the rapid development of science and technology, all kinds of display devices focus on increasing the area of ​​the output screen. Especially in the field of panel displays, how to increase the size of the display panels has always been the goal of major manufacturers. [0003] As the size of the display panel increases, the resistance value of the traditionally used aluminum or aluminum alloy electrodes no longer meets the requirements. In order to reduce the electrode resistance, it is necessary to use silver or copper as a substitute material in the...

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): H01L29/49H01L29/78H01L23/522H01L21/28H01L21/336H01L21/768
Inventor 林俊男杜国源吴淑芬蔡文庆
Owner AU OPTRONICS CORP
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