DE60114318D1 - Kapazitiver Feuchtigkeitssensor und Verfahren zu dessen Herstellung - Google Patents

Kapazitiver Feuchtigkeitssensor und Verfahren zu dessen Herstellung

Info

Publication number
DE60114318D1
DE60114318D1 DE60114318T DE60114318T DE60114318D1 DE 60114318 D1 DE60114318 D1 DE 60114318D1 DE 60114318 T DE60114318 T DE 60114318T DE 60114318 T DE60114318 T DE 60114318T DE 60114318 D1 DE60114318 D1 DE 60114318D1
Authority
DE
Germany
Prior art keywords
manufacture
moisture sensor
capacitive moisture
capacitive
sensor
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 - Fee Related
Application number
DE60114318T
Other languages
English (en)
Other versions
DE60114318T2 (de
Inventor
Atsuyuki Hirono
Hideo Mori
Yuji Takada
Keisuke Yoshikawa
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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
Priority claimed from JP2000201621A external-priority patent/JP3606169B2/ja
Priority claimed from JP2000201620A external-priority patent/JP3644357B2/ja
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of DE60114318D1 publication Critical patent/DE60114318D1/de
Application granted granted Critical
Publication of DE60114318T2 publication Critical patent/DE60114318T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/26—Measuring inductance or capacitance; Measuring quality factor, e.g. by using the resonance method; Measuring loss factor; Measuring dielectric constants ; Measuring impedance or related variables
    • G01R27/2605—Measuring capacitance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DE60114318T 2000-07-03 2001-07-02 Kapazitiver Feuchtigkeitssensor und Verfahren zu dessen Herstellung Expired - Fee Related DE60114318T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000201621 2000-07-03
JP2000201621A JP3606169B2 (ja) 2000-07-03 2000-07-03 静電容量式水分量センサ
JP2000201620A JP3644357B2 (ja) 2000-07-03 2000-07-03 静電容量式水分量センサ
JP2000201620 2000-07-03

Publications (2)

Publication Number Publication Date
DE60114318D1 true DE60114318D1 (de) 2005-12-01
DE60114318T2 DE60114318T2 (de) 2006-07-13

Family

ID=26595297

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60114318T Expired - Fee Related DE60114318T2 (de) 2000-07-03 2001-07-02 Kapazitiver Feuchtigkeitssensor und Verfahren zu dessen Herstellung

Country Status (6)

Country Link
US (1) US6756793B2 (de)
EP (1) EP1178302B1 (de)
KR (1) KR100499653B1 (de)
CN (1) CN1175267C (de)
DE (1) DE60114318T2 (de)
TW (1) TW548406B (de)

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US9086368B2 (en) * 2011-02-24 2015-07-21 International Business Machines Corporation Non-destructive determination of the moisture content in an electronic circuit board using comparison of capacitance measurements acquired from test coupons, and design structure/process therefor
CN102495113A (zh) * 2011-12-30 2012-06-13 湖南科技学院 一种鲜肉含水量检测探头
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KR102054689B1 (ko) * 2013-01-31 2020-01-22 삼성전자주식회사 청소 로봇 및 그 제어 방법
US9706647B2 (en) 2013-05-14 2017-07-11 Mc10, Inc. Conformal electronics including nested serpentine interconnects
EP3071096A4 (de) 2013-11-22 2017-08-09 Mc10, Inc. Konforme sensorsysteme zur messung und analyse der herzaktivität
JP2015122141A (ja) * 2013-12-20 2015-07-02 アイシン精機株式会社 静電容量センサ電極
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
US10477354B2 (en) 2015-02-20 2019-11-12 Mc10, Inc. Automated detection and configuration of wearable devices based on on-body status, location, and/or orientation
WO2016140961A1 (en) * 2015-03-02 2016-09-09 Mc10, Inc. Perspiration sensor
KR102354521B1 (ko) * 2015-03-05 2022-01-24 엘지이노텍 주식회사 감지 모듈 및 이를 포함하는 냉장고
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US10709384B2 (en) 2015-08-19 2020-07-14 Mc10, Inc. Wearable heat flux devices and methods of use
US10300371B2 (en) 2015-10-01 2019-05-28 Mc10, Inc. Method and system for interacting with a virtual environment
US10532211B2 (en) 2015-10-05 2020-01-14 Mc10, Inc. Method and system for neuromodulation and stimulation
US10935537B2 (en) * 2015-11-25 2021-03-02 AquaSpy, Inc. Soil moisture and electrical conductivity probe
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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系统
US10447347B2 (en) 2016-08-12 2019-10-15 Mc10, Inc. Wireless charger and high speed data off-loader
CN106333631B (zh) * 2016-11-11 2022-03-08 北京地平线机器人技术研发有限公司 可移动清洁设备及其控制方法
FI3515296T3 (fi) 2017-02-03 2023-12-21 Bbi Medical Innovations Llc Kudoksen elinkelpoisuuden mittaus
EP3515298A4 (de) 2017-02-03 2020-03-11 Bruin Biometrics, LLC Messung von ödemen
EP3515306A4 (de) 2017-02-03 2020-03-11 Bruin Biometrics, LLC Messung der anfälligkeit für diabetische fussgeschwüre
KR102318450B1 (ko) * 2017-04-19 2021-10-28 엘지이노텍 주식회사 감지 장치 및 이를 포함하는 와이퍼 구동 장치
CN106940338B (zh) * 2017-05-12 2023-05-05 成都凡米科技有限公司 一种新型水分含量测量装置及方法
US11079347B1 (en) 2017-07-20 2021-08-03 Enco Electronic Systems, Llc Moisture sensor including volume sensing
WO2019069650A1 (ja) * 2017-10-04 2019-04-11 アルプスアルパイン株式会社 静電センサ及びドアハンドル
EP3562392A4 (de) 2017-11-16 2021-06-09 Bruin Biometrics, LLC Strategische behandlung von druckgeschwüren unter verwendung von subepidermalen feuchtigkeitswerten
EP4331480A2 (de) 2018-02-09 2024-03-06 Bruin Biometrics, LLC Erkennung von gewebeschäden
US10416106B1 (en) * 2018-03-02 2019-09-17 Sprinkl.IO LLC Remote wireless moisture sensors for irrigation
KR20210070365A (ko) 2018-10-11 2021-06-14 브루인 바이오메트릭스, 엘엘씨 일회용 요소를 가진 디바이스
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TWI759683B (zh) * 2020-02-04 2022-04-01 桓達科技股份有限公司 水份感測模組
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Also Published As

Publication number Publication date
TW548406B (en) 2003-08-21
US20020000813A1 (en) 2002-01-03
CN1330268A (zh) 2002-01-09
EP1178302B1 (de) 2005-10-26
CN1175267C (zh) 2004-11-10
EP1178302A2 (de) 2002-02-06
US6756793B2 (en) 2004-06-29
KR100499653B1 (ko) 2005-07-07
KR20020003825A (ko) 2002-01-15
DE60114318T2 (de) 2006-07-13
EP1178302A3 (de) 2003-05-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee