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

Remote touch device and method for display screen

A touch device and display technology, applied in the input/output process of data processing, instruments, electrical and digital data processing, etc., can solve the problems of distance limitation, accelerated touch screen aging, easy to scratch the touch screen, etc., to prolong the service life , Enhance the operating experience, the effect of the display device is easy and comfortable

Active Publication Date: 2016-06-15
BOE TECH GRP CO LTD +1
View PDF4 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional touch screen technology is touch touch with fingers or pens. This touch technology is severely limited by distance, and fingers or pens are easy to scratch the touch screen, which will accelerate the aging of the touch screen.

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
  • Remote touch device and method for display screen
  • Remote touch device and method for display screen
  • Remote touch device and method for display screen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0030] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "top", "bottom" etc. is based on the orientation or positional relationship shown in the drawings, and is only for It is convenient to describe the present invention and simplify the descri...

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 example embodiment of the invention relates to a remote touch device and method for a display screen. The remote touch device comprises at least three distance sensor receivers, a control pen and a control point recognition unit. The distance sensor receivers are fixed relative to the display screen and arranged at different positions. The control pen is provided with at least two distance sensor transmitters which are different distances away from a pen point. The distance sensor receivers receive distance measuring signals from the distance sensor transmitters, and the control point recognition unit determines the control point of the control pen on the display screen according to the distance measuring signals received by the distance sensor receivers. According to the remote touch device and method, the control over the display screen is not limited by distance any more, the control pen does not make direct contact with the display screen, and the problem that the display screen is scratched is avoided.

Description

technical field [0001] Exemplary embodiments of the present invention relate to a remote touch device and method for a display screen. Background technique [0002] This section aims to introduce the readers to the technologies of various aspects of the art that may be related to various aspects of the application. It is believed that this section helps to provide readers with background information so as to better understand the various aspects of the application. Accordingly, it should be understood that it should be read in this light, and not as an admission of prior art. [0003] The traditional touch screen technology is touch touch with fingers or pens. This touch technology is severely limited by distance, and fingers or pens are easy to scratch the touch screen, which will accelerate the aging of the touch screen. At this stage, it is more common to realize the above-mentioned touch functions through the principle of resistive or capacitive touch, which are general...

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): G06F3/0354
CPCG06F3/03545H04N21/41265H04N21/43615H04N21/4367G06F3/042G06F3/043G06F3/0346G06F3/03542
Inventor 李琨章善财张月圆杨钰婷马韬
Owner BOE TECH GRP 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