DE69728577D1 - Kapazitive sensoren zur messung der feuchtigkeit und deren verfahren zur herstellung - Google Patents

Kapazitive sensoren zur messung der feuchtigkeit und deren verfahren zur herstellung

Info

Publication number
DE69728577D1
DE69728577D1 DE69728577T DE69728577T DE69728577D1 DE 69728577 D1 DE69728577 D1 DE 69728577D1 DE 69728577 T DE69728577 T DE 69728577T DE 69728577 T DE69728577 T DE 69728577T DE 69728577 D1 DE69728577 D1 DE 69728577D1
Authority
DE
Germany
Prior art keywords
producing
same
capacitive sensors
measuring moisture
moisture
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.)
Expired - Lifetime
Application number
DE69728577T
Other languages
English (en)
Other versions
DE69728577T2 (de
Inventor
Jean Desarnaud
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Humirel SA
Original Assignee
APPLIC ELECTRONIQUES POUR LA P
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 APPLIC ELECTRONIQUES POUR LA P filed Critical APPLIC ELECTRONIQUES POUR LA P
Publication of DE69728577D1 publication Critical patent/DE69728577D1/de
Application granted granted Critical
Publication of DE69728577T2 publication Critical patent/DE69728577T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/223—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity
    • G01N27/225—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance for determining moisture content, e.g. humidity by using hygroscopic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DE69728577T 1997-12-31 1997-12-31 Kapazitive sensoren zur messung der feuchtigkeit und deren verfahren zur herstellung Expired - Lifetime DE69728577T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR1997/002467 WO1999035488A1 (fr) 1997-12-31 1997-12-31 Capteurs capacitifs de mesure d'humidite et procede de fabrication de tels capteurs

Publications (2)

Publication Number Publication Date
DE69728577D1 true DE69728577D1 (de) 2004-05-13
DE69728577T2 DE69728577T2 (de) 2005-04-28

Family

ID=9504333

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69728577T Expired - Lifetime DE69728577T2 (de) 1997-12-31 1997-12-31 Kapazitive sensoren zur messung der feuchtigkeit und deren verfahren zur herstellung

Country Status (5)

Country Link
US (1) US6450026B1 (de)
EP (1) EP1058837B1 (de)
DE (1) DE69728577T2 (de)
ES (1) ES2219788T3 (de)
WO (1) WO1999035488A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10016427C2 (de) * 2000-04-01 2003-02-13 Bosch Gmbh Robert Sensor, insbesondere Feuchtesensor, und Verfahren zur Herstellung desselben
DE10150606A1 (de) * 2001-10-12 2003-04-17 Bayerische Motoren Werke Ag Vorrichtung und Verfahren zum Erkennen von Scheibenbeschlag bei einem Fahrzeug
KR20040024134A (ko) * 2002-09-13 2004-03-20 학교법인 한양학원 고정밀 정전용량형 습도센서 및 제조방법
DE50206677D1 (de) * 2002-10-18 2006-06-08 Siemens Schweiz Ag Verfahren zur Erfassung der Luftfeuchtigkeit mit kapazitivem Feuchte-Messelement
KR100680237B1 (ko) 2004-05-03 2007-02-08 이엠씨마이크로시스템 주식회사 정전용량형 습도센서, 그의 제조방법 및 연결방법
KR100676088B1 (ko) * 2005-03-23 2007-02-01 (주)에스와이하이테크 정전용량형 습도센서 및 그 제조방법
JP4804308B2 (ja) * 2005-12-08 2011-11-02 株式会社デンソー 湿度センサ
US7683891B2 (en) * 2005-12-22 2010-03-23 Synaptics Incorporated Equalizing reference surface capacitance with uneven thickness
US8026903B2 (en) * 2007-01-03 2011-09-27 Apple Inc. Double-sided touch sensitive panel and flex circuit bonding
US7958789B2 (en) * 2008-08-08 2011-06-14 Tokai Rubber Industries, Ltd. Capacitive sensor
MY147700A (en) * 2008-09-10 2013-01-15 Mimos Berhad Improved capacitive sensor and method for making the same
US8097926B2 (en) 2008-10-07 2012-01-17 Mc10, Inc. Systems, methods, and devices having stretchable integrated circuitry for sensing and delivering therapy
US8389862B2 (en) 2008-10-07 2013-03-05 Mc10, Inc. Extremely stretchable electronics
US9123614B2 (en) 2008-10-07 2015-09-01 Mc10, Inc. Methods and applications of non-planar imaging arrays
SI22895B (en) 2008-10-27 2018-04-30 Institut "JoĹľef Stefan" METHOD AND CAPACITY SENSOR FOR AEROSOL WARNING PROTECTION
US8337216B1 (en) * 2011-07-26 2012-12-25 Apple Inc. Touch sensor back plane ground connection
JP2016500869A (ja) 2012-10-09 2016-01-14 エムシー１０ インコーポレイテッドＭｃ１０，Ｉｎｃ． 衣類と一体化されたコンフォーマル電子回路
US9171794B2 (en) 2012-10-09 2015-10-27 Mc10, Inc. Embedding thin chips in polymer
EP2755023B1 (de) 2013-01-11 2017-06-21 MEAS France Auf einer Halbleiterschaltung integrierter kapazitiver Sensor
US9706647B2 (en) 2013-05-14 2017-07-11 Mc10, Inc. Conformal electronics including nested serpentine interconnects
CA2930740A1 (en) 2013-11-22 2015-05-28 Mc10, Inc. Conformal sensor systems for sensing and analysis of cardiac activity
JP6637896B2 (ja) 2014-03-04 2020-01-29 エムシー１０ インコーポレイテッドＭｃ１０，Ｉｎｃ． 電子デバイス用の可撓性を有するマルチパート封止ハウジングを備えるコンフォーマルなｉｃデバイス
USD781270S1 (en) 2014-10-15 2017-03-14 Mc10, Inc. Electronic device having antenna
EP3258837A4 (de) 2015-02-20 2018-10-10 Mc10, Inc. Automatische erkennung und konfiguration von am körper tragbaren vorrichtungen auf basis von status, position und/oder ausrichtung am körper
WO2016140961A1 (en) * 2015-03-02 2016-09-09 Mc10, Inc. Perspiration sensor
RU2602489C1 (ru) * 2015-07-15 2016-11-20 Открытое акционерное общество "Научно-производственное предприятие "Радар ммс" Емкостный сенсор влажности газообразной среды
WO2017031129A1 (en) 2015-08-19 2017-02-23 Mc10, Inc. Wearable heat flux devices and methods of use
EP3356003A4 (de) 2015-10-01 2019-04-03 Mc10, Inc. Verfahren und system zur interaktion mit einer virtuellen umgebung
US10532211B2 (en) 2015-10-05 2020-01-14 Mc10, Inc. Method and system for neuromodulation and stimulation
EP3420732B8 (de) 2016-02-22 2020-12-30 Medidata Solutions, Inc. System, vorrichtungen und verfahren zur daten- und leistungsübertragung auf dem körper
WO2017147053A1 (en) 2016-02-22 2017-08-31 Mc10, Inc. System, device, and method for coupled hub and sensor node on-body acquisition of sensor information
CN109310340A (zh) 2016-04-19 2019-02-05 Mc10股份有限公司 用于测量汗液的方法和***
US10447347B2 (en) 2016-08-12 2019-10-15 Mc10, Inc. Wireless charger and high speed data off-loader
EP3598118A1 (de) 2018-07-20 2020-01-22 MEAS France Kapazitative gassensoren und herstellungsverfahren dafür

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2017924B (en) * 1978-02-20 1982-09-02 Matsushita Electric Ind Co Ltd Humidity sensing element of electric capacitance change type and method of producing same
DE2848034A1 (de) * 1978-11-06 1980-05-14 Siemens Ag Kapazitiver feuchtefuehler
FR2498329A1 (fr) * 1981-01-19 1982-07-23 Commissariat Energie Atomique Hygrometre capacitif a dielectrique mince et son procede de fabrication
JPH0241815Y2 (de) * 1981-03-31 1990-11-07
DE3203990A1 (de) * 1982-02-05 1983-08-18 Siemens AG, 1000 Berlin und 8000 München Verfahren zum einstellen der kapazitaet von feuchtesensoren
US5177662A (en) * 1992-02-05 1993-01-05 Johnson Service Company Capacitance humidity sensor
US5812367A (en) * 1996-04-04 1998-09-22 Matsushita Electric Industrial Co., Ltd. Solid electrolytic capacitors comprising a conductive layer made of a polymer of pyrrole or its derivative
FR2750494B1 (fr) * 1996-07-01 1998-09-04 S P S I Soc Capteurs capacitifs a hautes performances comportant au moins une electrode non metallique et procede de fabrication de tels capteurs

Also Published As

Publication number Publication date
EP1058837A1 (de) 2000-12-13
ES2219788T3 (es) 2004-12-01
US6450026B1 (en) 2002-09-17
EP1058837B1 (de) 2004-04-07
WO1999035488A1 (fr) 1999-07-15
DE69728577T2 (de) 2005-04-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: UNITE DE PRODUCTION DE SYSTEMES INDUSTRIELS UPSI,

8327 Change in the person/name/address of the patent owner

Owner name: HUMIREL, S.A., TOULOUSE, FR

8328 Change in the person/name/address of the agent

Representative=s name: HML, 80799 MUENCHEN