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

Touch panel, manufacturing method thereof, and display device

The technology of a touch panel and its manufacturing method is applied in the fields of display devices and touch panel manufacturing, and can solve problems such as complicated circuit structures

Active Publication Date: 2019-03-01
BOE TECH GRP CO LTD +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this structure needs to pass current or voltage to the electrodes on both sides of the mutual inductance capacitor, which makes the circuit structure more complicated.

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 panel, manufacturing method thereof, and display device
  • Touch panel, manufacturing method thereof, and display device
  • Touch panel, manufacturing method thereof, and display device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0072] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0073] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0074] Such as figure 1 As shown, the touch panel according to one embodiment of the present invention includes a pressure-sensing layer 1 and a position-sensing layer 2, the pressure-sensing layer 1 ...

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 invention relates to a touch panel, a manufacturing method of the touch panel and a display device. The touch panel comprises a pressure induction layer and a position induction layer, wherein the pressure induction layer comprises a first electrode layer, a second electrode layer and an organic thin film; the organic thin film is arranged between the first electrode layer and the second electrode layer and is used for generating currents according to induced pressures; the currents are transmitted to a processor through the first electrode layer and / or the second electrode layer; the processor is used for generating pressure signals according to the currents. When the pressure induction layer is under pressures, the organic thin film is capable of directly generating currents according to the pressures, and then the processor is capable of generating corresponding pressure signals according to different currents so as to trigger 3D touch operation. The first electrode layer and the second electrode layer only play a role in electric conduction, and currents or voltages are not supplied for the first electrode layer and the second electrode layer, so that the circuit layout is simplified.

Description

technical field [0001] The present invention relates to the field of display technology, in particular, to a touch panel, a display device and a method for manufacturing a touch panel. Background technique [0002] 3D touch means that the touch panel can sense the pressing pressure of the user's touch operation, and generate different electrical signals according to different pressing pressures, thereby triggering different operations. For example, the pressure of light pressing and strong pressing are different, so different operations can be triggered respectively, thereby reducing the number of keys required for the operation, so as to provide a better user experience. [0003] The existing 3D touch technology is mainly realized through mutual inductance capacitance, the greater the pressure, the greater the capacitance change, and the greater the current generated. However, this structure needs to pass current or voltage to the electrodes on both sides of the mutual ind...

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): G06F3/041G06F3/044
CPCG06F3/0412G06F3/044G06F2203/04103
Inventor 胡海峰谢涛峰曾亭张由婷李可丰殷刘岳
Owner BOE TECH GRP CO LTD
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