Laser touch panel, display equipment, display system and laser touch method

A technology of touch panel and touch display, which is applied in the direction of instruments, electrical digital data processing, and input/output process of data processing, etc. Control display product development and other issues

Active Publication Date: 2017-01-18
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the traditional touch screen can only be touched by the touch operation of human hand or stylus, which limits the distance that can be touched
When using a large-size display, the operator needs to be close to the touch

Method used

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  • Laser touch panel, display equipment, display system and laser touch method
  • Laser touch panel, display equipment, display system and laser touch method
  • Laser touch panel, display equipment, display system and laser touch method

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the following will clearly and completely describe the technical solutions of the embodiments of the present invention in conjunction with the drawings of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the common meanings understood by those skilled in the art to which the present invention belongs. "First", "second" and similar words used in the patent application specification and claims of the present invention do not indicate a...

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PUM

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Abstract

The invention provides a laser touch panel, laser touch display equipment, a laser touch display system and a laser touch method of the laser touch panel. The laser touch panel comprises a first conductive layer, a second conductive layer and a photo-inductive resistance change material layer, wherein the photo-inductive resistance change material layer is arranged between the first conductive layer and the second conductive layer and is electrically connected with the first conductive layer and the second conductive layer; and the photo-inductive resistance change material layer is set to perform resistance change in a touch position irradiated by laser. The laser touch panel can be used for implementing long-distance laser touch on display equipment.

Description

technical field [0001] Embodiments of the present invention relate to a laser touch panel, a laser touch display device, a laser touch display system, and a laser touch method for a laser touch panel. Background technique [0002] With the popularization of consumer electronic products such as smartphones, touch display screens have been widely recognized by people. In order to meet people's demand for large-size touchable display products, various touch technologies have emerged. Because the traditional touch screen can only realize touch control through the touch operation of human hand or stylus, thus the distance that can realize touch control is limited. When using a large-size display, the operator needs to be close to the touch screen to realize touch, but it is difficult to realize full-screen touch at this time, and the operator cannot observe the entire screen well, which limits the large-size touch screen. and the development of related products. Contents of t...

Claims

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Application Information

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IPC IPC(8): G06F3/045G06F3/041
CPCG06F3/0412G06F3/045G06F3/03547G06F3/0442G06F3/0488
Inventor 班博王建亭万海燕郭乃嘉
Owner BOE TECH GRP CO LTD
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