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

Touch display screen

A touch display, liquid crystal display technology, applied in optics, instruments, electrical and digital data processing, etc., can solve the problems that the static electricity of the thin film sensor cannot be exported, the sensitivity of the thin film sensor is affected, and the operation command is misjudged, etc. Better, touch-sensitive, cost-effective results

Inactive Publication Date: 2017-08-04
WUXI MESH TECH CO LTD
View PDF5 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the use of transparent double-sided tape, it is easy to produce an air layer, and an air layer entrained under the glass will increase the reflection by 8%, and the higher the reflection, the worse the display effect
Although the glass protective layer improves the hardness of the surface, it affects the sensitivity of the thin-film sensor, which is prone to misoperation, and the static electricity on the thin-film sensor cannot be exported, which further affects the misjudgment of operation instructions.

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 screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solution of the present invention is further described, but the present invention is not limited to these examples.

[0010] Such as figure 1 As shown, a touch display screen includes: a liquid crystal display screen 1, a No. 1 thin film sensor layer 2 and a housing 3, and it is characterized in that the No. 1 thin film sensor layer 2 is connected to the liquid crystal display through a No. 1 OCA optical adhesive layer 4 The screen 1 is bonded; the liquid crystal display screen 1 and the No. 1 film sensor layer 2 are installed in the shell 3 . When the No. 1 thin film sensor layer 2 is touched, an electronic signal will be sent back to the inside of the IC to realize the touch effect; the hardness of the No. 1 thin film sensor layer 2 will be above 2H by adding a coating on the No. 1 thin film sensor layer 2 to increase the hardness.

[0011]...

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
hardnessaaaaaaaaaa
Login to View More

Abstract

The invention provides a touch display screen which comprises a liquid crystal display screen, a film sensor layer I and a housing. The touch display screen is characterized in that the film sensor layer I is adhered to the liquid crystal display screen through an OCA optical adhesive layer, and the liquid crystal display screen and the film sensor layer I are installed in the housing. The touch display screen is good in color, sensitive in touch, high in surface hardness, light and thin. In addition, a cover is removed from a structure, the cost is reduced. The touch display screen is light and thin in overall design, narrow and small and better in display effect.

Description

technical field [0001] The invention relates to the technical field of displays, in particular to a touch display screen. Background technique [0002] The existing touch display screen is sequentially stacked with a glass protective layer, a film sensor layer, a transparent double-sided adhesive tape, and a liquid crystal screen. Since the use of transparent double-sided tape is easy to produce an air layer, and an air layer entrained under the glass will increase the reflection by 8%, and the higher the reflection, the worse the display effect. Although the glass protective layer improves the hardness of the surface, it affects the sensitivity of the thin-film sensor, which is prone to misoperation, and the static electricity on the thin-film sensor cannot be exported, which further affects the misjudgment of operation instructions. Contents of the invention [0003] The purpose of the present invention is to overcome the above disadvantages, so as to provide a touch di...

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): G06F3/041G02F1/1333
CPCG06F3/0412G02F1/13338
Inventor 黄威龙林行陈志荣葛健国
Owner WUXI MESH TECH CO 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