Contact Flexible Sensor

A flexible sensor and contact technology, applied in the direction of instruments, electromagnetic measuring devices, measuring force, etc., to achieve the effect of integration and simplification of complexity

Active Publication Date: 2020-02-14
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the related art, the flexible electronic sensor only has a signal sensor part, and the signal sensor part only has a signal sensing function, and it is still necessary to additionally set up a traditional circuit module to form a signal processing part to realize the signal processing function

Method used

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Examples

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Embodiment Construction

[0041] Various exemplary embodiments, features, and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. The same reference numbers in the figures indicate functionally identical or similar elements. While various aspects of the embodiments are shown in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

[0042] The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as superior or better than other embodiments.

[0043] In addition, in order to better illustrate the present disclosure, numerous specific details are given in the following specific implementation manners. It will be understood by those skilled in the art that the present disclosure may be practiced without some of the specific details. In some instances, methods, means, componen...

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Abstract

The invention relates to a contact type flexible sensor. The contact type flexible sensor comprises a flexible strain sensing module; the flexible strain sensing module comprises a first strain sensorand a pressure sensor; the first strain sensor and the pressure sensor are integrated on the same substrate in a film form; the first strain sensor is used for generating a first signal according tothe deformation of a tested object; the pressure sensor is used for generating a second signal according to the pressure borne by the tested object; the first strain sensor and the pressure sensor also form a signal processing module; and the signal processing module can carry out signal processing on the first signal and the second signal to obtain a first processed signal and a second processedsignal. A sensing function and a signal self-processing function can be realized, so that the complexity of a signal processing part is greatly reduced, and the integration of sensing and signal processing is realized.

Description

technical field [0001] The present disclosure relates to the technical field of semiconductors, in particular to a contact-type flexible sensor. Background technique [0002] Flexible electronic devices are the same as traditional electronic circuit devices based on hard printed circuit boards, with sensor parts, signal processing parts, etc. The original signal collected by the sensor designed and prepared based on flexible electronic technology is generally an analog signal. Before the analog signal is transmitted, the analog signal needs to be filtered and amplified by the signal processing part. In the related art, the flexible electronic sensor only has a signal sensor part, and the signal sensor part only has a signal sensing function, and an additional traditional circuit module is still required to form a signal processing part to realize the signal processing function. Contents of the invention [0003] In view of this, the present disclosure proposes a contact-t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B7/16G01L1/14
CPCG01B7/18G01L1/148
Inventor 冯雪陈毅豪刘鑫
Owner TSINGHUA UNIV
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