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Flexible signal sensing and processing device

A technology for processing devices and signals, applied in measuring devices, electromagnetic measuring devices, and using electric/magnetic devices to transmit sensing components, etc., to achieve the effect of simplifying complexity and improving accuracy

Active Publication Date: 2020-03-06
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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  • Flexible signal sensing and processing device
  • Flexible signal sensing and processing device
  • Flexible signal sensing and processing device

Examples

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Embodiment Construction

[0037] 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.

[0038] 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.

[0039] 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 disclosure relates to a flexible signal sensing and processing apparatus comprising a substrate, a first metal layer, a dielectric layer, and a second metal layer. The first metal layer, the dielectric layer, and the second metal layer are arranged on the substrate successively. The first metal layer includes a first electrode; the second metal layer includes a second electrode, and a first strain sensor capable of generating a first signal according to deformation of a measured object; the first electrode, the dielectric layer and the second electrode form a pressure sensor for generatinga second signal based on the received pressure, wherein the dielectric layer and the second electrode are opposite to the first electrode. The pressure sensor and the first strain sensor form a signal processing module; and the signal processing module can separately perform signal processing on the first signal and the second signal to obtain the processed first signal and the processed second signal. The substrate, the first metal layer, the dielectric layer, and the second metal layer are made of flexible materials. Therefore, the sensing function and the signal self-processing function are realized; and the complexity of the signal processing part is reduced substantially.

Description

technical field [0001] The present disclosure relates to the technical field of semiconductors, in particular to a flexible signal sensing and processing device. 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 pro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B7/16G01L1/22G01D5/16
CPCG01B7/18G01D5/16G01L1/225G01L1/2287
Inventor 冯雪刘鑫陈毅豪
Owner TSINGHUA UNIV
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