KR940009682A - 이방성 전도 재료를 이용한 촉각 변형 센서 - Google Patents

이방성 전도 재료를 이용한 촉각 변형 센서 Download PDF

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Publication number
KR940009682A
KR940009682A KR1019930022177A KR930022177A KR940009682A KR 940009682 A KR940009682 A KR 940009682A KR 1019930022177 A KR1019930022177 A KR 1019930022177A KR 930022177 A KR930022177 A KR 930022177A KR 940009682 A KR940009682 A KR 940009682A
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South Korea
Prior art keywords
layer
anisotropic conductive
sensor
cursor
conductive material
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KR1019930022177A
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English (en)
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KR100314326B1 (ko
Inventor
리한 첸
진승호
Original Assignee
글렌 이. 북스
아메리칸 텔리폰 앤드 텔레그라프 캄파니
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Publication of KR940009682A publication Critical patent/KR940009682A/ko
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Publication of KR100314326B1 publication Critical patent/KR100314326B1/ko

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2407—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
    • H01R13/2414—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means conductive elastomers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/25—Selecting one or more conductors or channels from a plurality of conductors or channels, e.g. by closing contacts
    • G01D5/252—Selecting one or more conductors or channels from a plurality of conductors or channels, e.g. by closing contacts a combination of conductors or channels
    • 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
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/22—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
    • G01L5/226—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers to manipulators, e.g. the force due to gripping
    • G01L5/228—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers to manipulators, e.g. the force due to gripping using tactile array force sensors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/16—Non-insulated conductors or conductive bodies characterised by their form comprising conductive material in insulating or poorly conductive material, e.g. conductive rubber

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Position Input By Displaying (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

전단력을 감지할 수 있는 촉각 센서는 전도성 커서와 접촉부 어레이 사이에 위치한 이방성 전도 재료를 포함한다. 양호한 실시예에서, 이방성 재료는 접촉 어레이에 고정되고, 커서는 재료와 중첩한 탄성체 스킨에 고정된다. 커서의 운동은 커서와 중첩한 접촉부의 상호 접속에 의해 감지된다. 제2실시예에서, 이방성 재료는 커서에 고정되지만 전단력에 반응하는 접촉 어레이상에서 자유 이동할 수 있다. 커서의 이동은 하부 접촉부의 상호접속에 의해 감지된다. 상기 장치는 압력 및 온도를 감지할 수 있다.

Description

이방성 전도 재료를 이용한 촉각 변형 센서
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따른 센서의 제1실시예의 개략적인 횡단면도,
제2도, 제3도 및 제4도의 제1도의 센서용 접촉 어레이의 개략적인 평면도,
제5도는 본 발명에 따른 센서의 제2실시예의 개략적인 횡단면도,
제6도는 제1도 및 제5도에 도시한 형태의 센서를 위한 저항과 접촉력 사이의 관계를 도시한 그래프.

Claims (10)

  1. 비전도성 기판상에 위치된 전도성 전기 접촉부의 어레이와, 접촉부의 어레이에 중첩 위치한 이방성 전도 재료층과, 전단력의 적용에 반응하여 이동 가능한 탄성중합체 층에 부착되고, 상기 이방성 전도 재료를 통해 적어도 한쌍의 상기 전기 접촉부를 상호 접속하도록 위치되고 필요한 크기로 된 전도성 커서를 포함하는 것을 특징으로 하는 전단력을 감지하는 센서.
  2. 제1항에 있어서, 이방성 전도 재료의 층이 한 쌍의 주 표면을 가진 비자기 매트릭스 재료의 층과, 상기 주표면사이로 연장한 자기 입자의 다수의 컬럼을 포함하는 것을 특징으로 하는 센서.
  3. 제1항에 있어서, 이방성 전도 재료의 층이 기판에 고정된 것을 특징으로 하는 센서.
  4. 제1항에 있어서, 이방성 전도 재료의 상기 층이 기판에 고정되고, 상기 커서가 이방성 전도층과 중첩한 탄성 중합체 층에 고정된 것을 특징으로 하는 센서.
  5. 제1항에 있어서, 탄성체 층과 이방성 전도 층사이에 윤활재료가 위치되는 것을 특징으로 하는 센서.
  6. 제1항에 있어서, 이방성 전도 재료의 층이 접촉부의 상기 어레이 위에서 탄성적으로 이동할 수 있는 탄성재료이며, 상기 커서가 이방성 전도 재료의 층에 고정되는 것을 특징으로 하는 센서.
  7. 제6항에 있어서, 이방성 재료의 층과 상기 시판 사이에 윤활재료가 위치된 것을 특징으로 하는 센서.
  8. 제2항에 있어서, 상기 이방성 전도층의 두께가 10 내지 500㎛사이이고, 자기 입자의 직경이 10 내지 500㎛사이인 것을 특징으로 하는 센서.
  9. 제2항에 있어서, 상기 비자기 매트릭스 재료가 에폭시, 글라스, 실리콘, 및 폴리우레탄으로 구성된 그룹으로부터 선택된 재료를 포함하는 것을 특징으로 하는 센서.
  10. 제2항에 있어서, 상기 자기 입자가 Fe, Co, Ni80Fe20, SmCo5, Nd2Fe14B, 및 페리이트로 구성된 그룹으로부터 선택된 재료의 입자를 포함하는 것을 특징으로 하는 센서.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930022177A 1992-10-30 1993-10-25 이방성전도재료를이용한촉각전단센서 KR100314326B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US969,626 1992-10-30
US07/969,626 US5313840A (en) 1992-10-30 1992-10-30 Tactile shear sensor using anisotropically conductive material

Publications (2)

Publication Number Publication Date
KR940009682A true KR940009682A (ko) 1994-05-20
KR100314326B1 KR100314326B1 (ko) 2002-02-19

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Country Status (6)

Country Link
US (1) US5313840A (ko)
EP (1) EP0595532B1 (ko)
JP (1) JP2801512B2 (ko)
KR (1) KR100314326B1 (ko)
DE (1) DE69313239T2 (ko)
TW (1) TW252204B (ko)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5543724A (en) * 1994-10-03 1996-08-06 Motorola, Inc. Method and apparatus for locating conductive features and testing semiconductor devices
US5610528A (en) * 1995-06-28 1997-03-11 International Business Machines Corporation Capacitive bend sensor
NL1002907C2 (nl) * 1996-04-19 1997-10-21 Univ Delft Tech Tastsensor en werkwijze voor het bepalen van een afschuifkracht en van slip met een dergelijke tastsensor.
EP0859467B1 (de) * 1997-02-17 2002-04-17 E.G.O. ELEKTRO-GERÄTEBAU GmbH Berührungsschalter mit Sensortaste
US6414674B1 (en) 1999-12-17 2002-07-02 International Business Machines Corporation Data processing system and method including an I/O touch pad having dynamically alterable location indicators
DE60107519T2 (de) * 2000-09-25 2005-12-15 Jsr Corp. Anisotropisches leitfähiges Verbindungsblatt, Herstellungsverfahren dafür und Produkt davon
DE10200409B4 (de) * 2001-05-03 2011-08-11 Continental Teves AG & Co. OHG, 60488 Wandlerkörper und Sensor zur Umwandlung einer Scherkraft oder eines Drehmomentes in ein elektrisches Signal
US20030216068A1 (en) * 2002-05-15 2003-11-20 Weiss Roger E. Optically transparent elastomeric interconnects and method of using same
US6915701B1 (en) 2003-07-18 2005-07-12 Cleveland Medical Devices Inc. Composite material for a sensor for measuring shear forces
US6955094B1 (en) * 2003-07-18 2005-10-18 Cleveland Medical Devices Inc. Sensor for measuring shear forces
JP4970767B2 (ja) * 2005-10-26 2012-07-11 リンテック株式会社 導電接合シート用の絶縁シート、導電接合シート、導電接合シートの製造方法および電子複合部品の製造方法
KR100630139B1 (ko) 2005-11-28 2006-10-02 삼성전자주식회사 이축 힌지 장치를 구비하는 휴대용 단말기
WO2007074891A1 (ja) * 2005-12-28 2007-07-05 Honda Motor Co., Ltd. ロボットの外被
JP4987304B2 (ja) * 2006-01-12 2012-07-25 昇 中山 柔軟接触型荷重測定センサ
US7658119B2 (en) * 2006-03-28 2010-02-09 University Of Southern California Biomimetic tactile sensor
US8181540B2 (en) * 2006-03-28 2012-05-22 University Of Southern California Measurement of sliding friction-induced vibrations for biomimetic tactile sensing
US9579483B2 (en) * 2006-12-29 2017-02-28 St. Jude Medical, Atrial Fibrillation Division, Inc. Pressure-sensitive conductive composite contact sensor and method for contact sensing
US8623265B2 (en) * 2007-02-06 2014-01-07 World Properties, Inc. Conductive polymer foams, method of manufacture, and articles thereof
JP2010518227A (ja) * 2007-02-06 2010-05-27 ワールド プラパティーズ、 インコーポレイテッド 導電性ポリマー発泡体、その作製方法、およびその使用
US20090226696A1 (en) * 2008-02-06 2009-09-10 World Properties, Inc. Conductive Polymer Foams, Method of Manufacture, And Uses Thereof
US8272278B2 (en) * 2007-03-28 2012-09-25 University Of Southern California Enhancements to improve the function of a biomimetic tactile sensor
WO2009023334A2 (en) 2007-05-18 2009-02-19 University Of Southern California Biomimetic tactile sensor for control of grip
US7765880B2 (en) * 2008-05-19 2010-08-03 Hong Kong Polytechnic University Flexible piezoresistive interfacial shear and normal force sensor and sensor array
KR101353013B1 (ko) * 2009-10-14 2014-01-22 도요타 지도샤（주） 시트 형상 촉각 센서 시스템
CN102686652A (zh) * 2009-12-29 2012-09-19 罗杰斯公司 导电聚合物泡沫、其制造方法及其用途
EP2649439B1 (en) 2010-12-08 2019-09-11 Condalign AS Method for assembling conductive particles into conductive pathways
WO2012103073A2 (en) 2011-01-24 2012-08-02 President And Fellows Of Harvard College Non-differential elastomer curvature sensor
EP2541771B1 (en) * 2011-07-01 2014-03-12 Electrolux Home Products Corporation N.V. Method of manufacturing an electrical switching element
JP6169082B2 (ja) 2011-09-24 2017-07-26 プレジデント・アンド・フェロウズ・オブ・ハーバード・カレッジ 人工皮膚および弾性歪みセンサ
US9797791B2 (en) 2012-10-27 2017-10-24 President And Fellows Of Harvard College Multi-axis force sensing soft artificial skin
TWI470197B (zh) 2012-12-20 2015-01-21 Ind Tech Res Inst 電容式剪力感測器及其製造方法
CN103083007A (zh) * 2013-01-29 2013-05-08 中国科学院苏州纳米技术与纳米仿生研究所 压阻式电子皮肤及其制备方法
DE112014002890B4 (de) * 2013-06-18 2018-07-12 Honda Motor Co., Ltd. Sensorvorrichtung
DE102013015366B4 (de) 2013-09-11 2015-04-23 Technische Universität Ilmenau Vorrichtung und Verfahren zur Ermittlung von Scherkräften und deren Verwendung
CN107053254B (zh) * 2017-01-24 2019-07-12 重庆大学 基于多层气囊的可穿戴机器人皮肤
JP6813461B2 (ja) 2017-09-19 2021-01-13 タツタ電線株式会社 シートセンサ
US10943384B2 (en) 2018-12-10 2021-03-09 Kyocera Document Solutions Inc. Utilizing smooth shading patches in image rendering
US11478185B2 (en) 2019-02-12 2022-10-25 Hill-Rom Services, Inc. Skin dressing having sensor for pressure ulcer prevention

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014217A (en) * 1975-11-28 1977-03-29 Agence Nationale De Valorisation De La Recherche Etablissement Public De Droit Tactile pick-up
US4492949A (en) * 1983-03-18 1985-01-08 Barry Wright Corporation Tactile sensors for robotic gripper and the like
US4588348A (en) * 1983-05-27 1986-05-13 At&T Bell Laboratories Robotic system utilizing a tactile sensor array
US4668861A (en) * 1984-12-12 1987-05-26 The Regents Of The University Of California Tactile sensor employing a light conducting element and a resiliently deformable sheet
US4960612A (en) * 1987-07-02 1990-10-02 At&T Bell Laboratories Thermal conductor assembly method
DE3830604A1 (de) * 1988-09-08 1990-03-15 Kokoku Rubber Tech Druckmessender elektrischer leiter und seine herstellungsmethode
US5060527A (en) * 1990-02-14 1991-10-29 Burgess Lester E Tactile sensing transducer

Also Published As

Publication number Publication date
EP0595532B1 (en) 1997-08-20
DE69313239T2 (de) 1998-03-05
US5313840A (en) 1994-05-24
TW252204B (ko) 1995-07-21
KR100314326B1 (ko) 2002-02-19
JPH06258007A (ja) 1994-09-16
EP0595532A1 (en) 1994-05-04
DE69313239D1 (de) 1997-09-25
JP2801512B2 (ja) 1998-09-21

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