KR20230082013A - 힘 감지 장치 - Google Patents

힘 감지 장치 Download PDF

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Publication number
KR20230082013A
KR20230082013A KR1020237008353A KR20237008353A KR20230082013A KR 20230082013 A KR20230082013 A KR 20230082013A KR 1020237008353 A KR1020237008353 A KR 1020237008353A KR 20237008353 A KR20237008353 A KR 20237008353A KR 20230082013 A KR20230082013 A KR 20230082013A
Authority
KR
South Korea
Prior art keywords
force
sensing device
conductive layer
force sensing
distribution structure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
KR1020237008353A
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English (en)
Korean (ko)
Inventor
라민 롤라치
Original Assignee
페라테크 홀드코 리미티드
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 페라테크 홀드코 리미티드 filed Critical 페라테크 홀드코 리미티드
Publication of KR20230082013A publication Critical patent/KR20230082013A/ko
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2287—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges constructional details of the strain gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/18—Measuring force or stress, in general using properties of piezo-resistive materials, i.e. materials of which the ohmic resistance varies according to changes in magnitude or direction of force applied to the material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • G01B7/18—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in resistance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/205—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using distributed sensing elements

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
KR1020237008353A 2020-08-10 2021-08-09 힘 감지 장치 Pending KR20230082013A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB2012388.1A GB202012388D0 (en) 2020-08-10 2020-08-10 Force sensing device
GB2012388.1 2020-08-10
PCT/GB2021/000089 WO2022034277A1 (en) 2020-08-10 2021-08-09 Force sensing device

Publications (1)

Publication Number Publication Date
KR20230082013A true KR20230082013A (ko) 2023-06-08

Family

ID=72519938

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237008353A Pending KR20230082013A (ko) 2020-08-10 2021-08-09 힘 감지 장치

Country Status (7)

Country Link
US (1) US20230194366A1 (https=)
EP (1) EP4193134B1 (https=)
JP (1) JP2023541792A (https=)
KR (1) KR20230082013A (https=)
CN (1) CN116324358A (https=)
GB (1) GB202012388D0 (https=)
WO (1) WO2022034277A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2616660B (en) * 2022-03-17 2024-12-04 Peratech Ip Ltd Force sensing device
DE102023116506B4 (de) * 2023-06-22 2025-03-27 Sonovum Gmbh Kraftsensor

Family Cites Families (28)

* Cited by examiner, † Cited by third party
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JP3007513U (ja) * 1994-08-05 1995-02-21 富士ポリマテック株式会社 圧力センサー
US7154481B2 (en) * 2002-06-25 2006-12-26 3M Innovative Properties Company Touch sensor
EP1437584A1 (de) * 2003-01-07 2004-07-14 IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. Drucksensor mit elastischer Sensorschicht, deren Oberfläche mikrostrukturiert ist
DE102004026307B4 (de) * 2004-05-31 2016-02-11 Novineon Healthcare Technology Partners Gmbh Taktiles Instrument
DE102007052008A1 (de) * 2007-10-26 2009-04-30 Andreas Steinhauser Single- oder multitouchfähiger Touchscreen oder Touchpad bestehend aus einem Array von Drucksensoren sowie Herstellung solcher Sensoren
KR101004941B1 (ko) * 2008-09-30 2010-12-28 삼성전기주식회사 촉각 센서
TWI420086B (zh) * 2008-10-15 2013-12-21 Ind Tech Res Inst 軟性電子壓力感測裝置及其製造方法
EP2824549B1 (en) * 2012-03-09 2019-08-07 Sony Corporation Sensor device, input device, and electronic apparatus
WO2014043664A1 (en) * 2012-09-17 2014-03-20 Tk Holdings Inc. Single layer force sensor
KR102081892B1 (ko) * 2013-09-05 2020-02-26 삼성전자주식회사 압저항(piezo-resistive) 전극을 구비한 저항성 압력 센서
CN105716748B (zh) * 2014-12-22 2020-08-21 松下知识产权经营株式会社 感压元件
US20170350772A1 (en) * 2014-12-23 2017-12-07 Haydale Graphene Industries Plc Piezoresistive Device
JP2018018159A (ja) * 2016-07-25 2018-02-01 アルプス電気株式会社 入力装置
US11206878B2 (en) * 2016-08-16 2021-12-28 Timothy W. Markison Body impact protection system
JP6316371B2 (ja) * 2016-10-13 2018-04-25 Ｎｉｓｓｈａ株式会社 圧力センサ
JP6325639B1 (ja) * 2016-11-22 2018-05-16 Ｎｉｓｓｈａ株式会社 圧力センサ
CN108775979A (zh) * 2018-05-10 2018-11-09 西安建筑科技大学 一种高灵敏度柔性压力传感器及其制备方法
AU2018424374A1 (en) * 2018-05-24 2020-08-13 Shenzhen Institutes Of Advanced Technology Flexible pressure sensor based on hemispheric microstructure and fabrication method therefor
CN208140284U (zh) * 2018-05-25 2018-11-23 北京京东方技术开发有限公司 一种压力感应器件
GB2575874A (en) * 2018-07-27 2020-01-29 Nurvv Ltd A force sensitive resistor
CN109115376A (zh) * 2018-09-28 2019-01-01 清华大学深圳研究生院 一种电容式柔性压力传感器及其制备方法
US11041772B2 (en) * 2019-03-25 2021-06-22 Toyota Motor Engineering & Manufacturing North America, Inc. Sensor diffusion stack materials for pressure sensing gloves and methods incorporating the same
GB201904768D0 (en) * 2019-04-04 2019-05-22 Tech 21 Licensing Ltd A pressure sensor incorporated into a resiliently deformable thermoplastic polymer
GB2584088A (en) * 2019-05-17 2020-11-25 Roli Ltd Force sensor
KR102183309B1 (ko) * 2019-05-21 2020-11-26 성균관대학교산학협력단 다타입 압력 센서
GB202012390D0 (en) * 2020-08-10 2020-09-23 Peratech Holdco Ltd Force sensing device
JP2023183073A (ja) * 2022-06-15 2023-12-27 本田技研工業株式会社 静電容量センサ
US12092536B1 (en) * 2023-04-14 2024-09-17 The Florida International University Board Of Trustees Multi-modal pressure sensor

Also Published As

Publication number Publication date
US20230194366A1 (en) 2023-06-22
GB202012388D0 (en) 2020-09-23
JP2023541792A (ja) 2023-10-04
CN116324358A (zh) 2023-06-23
EP4193134A1 (en) 2023-06-14
EP4193134B1 (en) 2024-05-01
WO2022034277A1 (en) 2022-02-17

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PA0105 International application

Patent event date: 20230309

Patent event code: PA01051R01D

Comment text: International Patent Application

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A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20240805

Comment text: Request for Examination of Application