Touch sensing module and touch display panel and electronic device using same

A touch display panel and touch sensing technology, which is applied in electrical digital data processing, input/output process of data processing, instruments, etc., can solve the problems of high energy consumption, cumbersome process, low space utilization, etc.

Active Publication Date: 2019-07-19
INTERFACE TECH CHENGDU CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology allows an electronic device with two different types of input devices (one on top) to sense when they are near each other without actually being touched by them or having their own movement tracked over it. It uses both layers together - one detects how far away from another's surface while maintaining its ability to accurately measure contact pressures between those surfaces. Overall this makes sure that no physical object comes close enough to either sensor to trigger any actions like pressing buttons or making certain movements.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving an electronics device's ability for detecting when two objects come close together or how well they stay connected without having multiple parts that require separate assembly.

Method used

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  • Touch sensing module and touch display panel and electronic device using same
  • Touch sensing module and touch display panel and electronic device using same
  • Touch sensing module and touch display panel and electronic device using same

Examples

Experimental program
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no. 1 example

[0030] Such as figure 1 As shown, it is a schematic top view of the touch sensing module 10 according to an embodiment of the present invention, as figure 2 As shown, it is a schematic cross-sectional view of the touch sensing module 10 according to an embodiment of the present invention. The touch sensing module 10 includes a touch sensing layer 12, an insulating layer 14, a first pressure sensing layer 15 and a second pressure sensing layer 16, and the touch sensing layer 12 is arranged on one side of the insulating layer 14 for Sensing the touch position, the first pressure sensing layer 15 and the second pressure sensing layer 16 are arranged on the side of the insulating layer 14 away from the touch sensing layer 12 for sensing touch pressure, the first pressure sensing layer 15 and the second pressure sensing layer The two pressure-sensing layers 16 are arranged at intervals, and the projections of the first pressure-sensing layer 15 and the second pressure-sensing layer

no. 2 example

[0038] Such as figure 1 As shown, it is a schematic top view of the touch sensing module 10 according to an embodiment of the present invention, as image 3 As shown, it is a schematic cross-sectional view of the touch sensing module 10 according to an embodiment of the present invention. The touch sensing module 10 includes a touch sensing layer 12, an insulating layer 14, a first pressure sensing layer 15 and a second pressure sensing layer 16, and the touch sensing layer 12 is arranged on one side of the insulating layer 14 for Sensing the touch position, the first pressure sensing layer 15 and the second pressure sensing layer 16 are arranged on the side of the insulating layer 14 away from the touch sensing layer 12 for sensing touch pressure, the first pressure sensing layer 15 and the second pressure sensing layer The two pressure-sensing layers 16 are arranged at intervals, and the projections of the first pressure-sensing layer 15 and the second pressure-sensing layer 1

no. 3 example

[0046] Such as figure 1 As shown, it is a schematic top view of the touch sensing module 10 according to an embodiment of the present invention, as Figure 4 As shown, it is a schematic cross-sectional view of the touch sensing module 10 according to an embodiment of the present invention. The touch sensing module 10 includes a touch sensing layer 12, an insulating layer 14, a first pressure sensing layer 15 and a second pressure sensing layer 16, and the touch sensing layer 12 is arranged on one side of the insulating layer 14 for Sensing the touch position, the first pressure sensing layer 15 and the second pressure sensing layer 16 are arranged on the side of the insulating layer 14 away from the touch sensing layer 12 for sensing touch pressure, the first pressure sensing layer 15 and the second pressure sensing layer The two pressure-sensing layers 16 are arranged at intervals, and the projections of the first pressure-sensing layer 15 and the second pressure-sensing layer

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PUM

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Abstract

The invention discloses a touch sensing module. The touch sensing module comprises a touch sensing layer, an insulating layer, a first pressure sensing layer and a second pressure sensing layer; the touch sensing layer is arranged on one side of the insulating layer and is used for sensing a touch position; the first pressure sensing layer and the second pressure sensing layer are arranged on oneside, far away from the touch sensing layer, of the insulating layer and are used for sensing touch pressure; the first pressure sensing layer and the second pressure sensing layer are arranged at aninterval, and projections of the first pressure sensing layer and the second pressure sensing layer in the direction perpendicular to the touch sensing layer are at least partially overlapped. The invention further provides a touch display panel and an electronic device applying the touch sensing module.

Description

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Claims

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Application Information

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Owner INTERFACE TECH CHENGDU CO LTD
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