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

Touch display device and color filter substrate

A touch display device, color filter technology, applied in optics, nonlinear optics, instruments, etc., can solve problems affecting the visual effect of the touch display panel, to avoid Moiré phenomenon, reduce interference fringes, reduce The effect of thickness

Active Publication Date: 2018-02-06
INTERFACE OPTOELECTRONICS SHENZHEN +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The Moiré phenomenon will seriously affect the visual effect of the touch display panel

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
  • Touch display device and color filter substrate
  • Touch display device and color filter substrate
  • Touch display device and color filter substrate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] In the touch display device provided by the present invention, the touch electrode structure is fabricated on the color filter substrate. Specifically, the touch electrode structure includes a first sensing electrode and a second sensing electrode fabricated on both sides of a transparent insulating medium layer that can be made using, for example, optically transparent glue. Wherein, the material of the first sensing electrode and the second sensing electrode may be metal mesh. The touch electrode structure is located between a polarizer of the display module and the color filter substrate. In this way, the thickness of the traditional touch display device in which the metal mesh touch electrode structure is respectively fabricated on two films can be reduced. In addition, the first sensing electrode and the second sensing electrode of the touch electrode structure of the present invention are arranged facing the black matrix of the color filter, and the width is smal...

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

A touch display apparatus includes a touch electrode structure and a display assembly. The touch electrode structure senses touch operations on the touch display apparatus. The display assembly displays images of the touch display apparatus. The display assembly includes a polarizer, a first substrate, a color filter, and a second substrate, arranged in that order. The touch electrode structure is sandwiched between the polarizer and the first substrate. The touch electrode structure comprises a first sensing electrode layer. The first sensing electrode is formed on a surface of the first substrate opposite to the color filter.

Description

technical field [0001] The invention relates to a touch display device and a color filter substrate. Background technique [0002] With the continuous development of electronic technology, most consumer electronic products such as mobile phones, portable computers, personal digital assistants (PDAs), tablet computers, and media players use touch panels as input devices to make the products more human-friendly. interactive mode. According to different touch principles, touch panels include resistive touch panels, capacitive touch panels, infrared touch panels, and acoustic wave touch panels. Currently, widely used touch panels include resistive, capacitive, optical, and acoustic touch panels. Among them, capacitive touch panels are more widely used. Capacitive touch panels are widely used in various consumer electronics products due to their good touch sensitivity, long service life, and less interference from external signals. In order to realize the touch function of th...

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 Patents(China)
IPC IPC(8): G06F3/047
CPCG02F1/13338G02F1/13394G06F3/0412G06F3/0445G06F3/0446G06F2203/04103G06F2203/04112
Inventor 杨岳峰庄伟仲黄彦衡郭士铭
Owner INTERFACE OPTOELECTRONICS SHENZHEN
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com