CN103141027A - 用于接近及触摸检测的传感器装置以及方法 - Google Patents

用于接近及触摸检测的传感器装置以及方法 Download PDF

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Publication number
CN103141027A
CN103141027A CN2011800472327A CN201180047232A CN103141027A CN 103141027 A CN103141027 A CN 103141027A CN 2011800472327 A CN2011800472327 A CN 2011800472327A CN 201180047232 A CN201180047232 A CN 201180047232A CN 103141027 A CN103141027 A CN 103141027A
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CN
China
Prior art keywords
electrode
signal
electric
emission electrode
txm
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
CN2011800472327A
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English (en)
Chinese (zh)
Inventor
霍尔格·埃尔肯斯
克劳斯·卡尔特纳
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.)
Microchip Technology Germany GmbH
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Ident Technology AG
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 Ident Technology AG filed Critical Ident Technology AG
Publication of CN103141027A publication Critical patent/CN103141027A/zh
Pending legal-status Critical Current

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    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/945—Proximity switches
    • H03K17/955—Proximity switches using a capacitive detector
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/962—Capacitive touch switches

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  • 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)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Position Input By Displaying (AREA)
  • Electronic Switches (AREA)
  • Manipulator (AREA)
CN2011800472327A 2010-09-09 2011-08-31 用于接近及触摸检测的传感器装置以及方法 Pending CN103141027A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010044820.6 2010-09-09
DE102010044820.6A DE102010044820B4 (de) 2010-09-09 2010-09-09 Sensoreinrichtung sowie Verfahren zur Annäherungs- und Berührungsdetektion
PCT/EP2011/065064 WO2012031965A1 (en) 2010-09-09 2011-08-31 Sensor device as well as method for proximity and touch detection

Publications (1)

Publication Number Publication Date
CN103141027A true CN103141027A (zh) 2013-06-05

Family

ID=44653280

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011800472327A Pending CN103141027A (zh) 2010-09-09 2011-08-31 用于接近及触摸检测的传感器装置以及方法

Country Status (7)

Country Link
US (1) US20140118012A1 (enExample)
EP (1) EP2460272A1 (enExample)
JP (1) JP2013537327A (enExample)
KR (1) KR20130105641A (enExample)
CN (1) CN103141027A (enExample)
DE (1) DE102010044820B4 (enExample)
WO (1) WO2012031965A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106095206A (zh) * 2015-04-30 2016-11-09 辛纳普蒂克斯公司 电容感测装置中的干扰减轻

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102498669B (zh) * 2009-04-07 2015-10-21 艾登特科技股份公司 用于抓握和靠近检测的传感器设备和方法
FR2981634B1 (fr) 2011-10-19 2014-10-24 Airbus Cabine d'aeronef permettant d'accueillir des passagers sur plusieurs niveaux et aeronef correspondant
WO2014104040A1 (ja) 2012-12-25 2014-07-03 京セラ株式会社 携帯端末装置
JP6275948B2 (ja) * 2012-12-25 2018-02-07 京セラ株式会社 携帯端末装置
DE102019209430A1 (de) 2019-06-28 2020-12-31 Robert Bosch Gmbh Sensoreinrichtung mit kapazitivem Sensor

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US6859141B1 (en) * 1999-12-08 2005-02-22 Nortel Networks Limited Electric field proximity detector for floating and grounded targets
CN1696743A (zh) * 2004-05-14 2005-11-16 株式会社藤仓 电容式接近传感器
WO2006025003A1 (en) * 2004-08-31 2006-03-09 Koninklijke Philips Electronics N.V. Proximity sensor for x-ray apparatus

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JP2534422B2 (ja) * 1991-03-12 1996-09-18 シャープ株式会社 表示一体型タブレット装置
JPH0784712A (ja) * 1993-09-16 1995-03-31 Matsushita Electric Ind Co Ltd 座標入力装置
US5914610A (en) * 1994-02-03 1999-06-22 Massachusetts Institute Of Technology Apparatus and method for characterizing movement of a mass within a defined space
US5591945A (en) * 1995-04-19 1997-01-07 Elo Touchsystems, Inc. Acoustic touch position sensor using higher order horizontally polarized shear wave propagation
US5682788A (en) * 1995-07-12 1997-11-04 Netzer; Yishay Differential windshield capacitive moisture sensor
JP3281256B2 (ja) * 1996-04-24 2002-05-13 シャープ株式会社 座標入力装置
US6292674B1 (en) * 1998-08-05 2001-09-18 Ericsson, Inc. One-handed control for wireless telephone
US6281888B1 (en) * 1999-01-07 2001-08-28 International Business Machines Corporation Pen input device using electrostatic coupling
EP1093225B1 (de) * 1999-10-15 2005-06-08 i f m electronic gmbh Näherungsschalter
US7352355B2 (en) * 2002-10-28 2008-04-01 Delphi Technologies, Inc. Transparent overlay input device
GB0310409D0 (en) * 2003-05-07 2003-06-11 Koninkl Philips Electronics Nv Object sensing
GB0319714D0 (en) * 2003-08-21 2003-09-24 Philipp Harald Anisotropic touch screen element
US7185999B2 (en) * 2005-05-12 2007-03-06 Eric Beare Associates Ltd. Flashlight with touch sensing on/off operation
US8093914B2 (en) * 2007-12-14 2012-01-10 Cypress Semiconductor Corporation Compensation circuit for a TX-RX capacitive sensor
JP5207808B2 (ja) * 2008-04-15 2013-06-12 株式会社ジャパンディスプレイイースト 入力装置、及びそれを備えた表示装置
EP2281343B1 (en) * 2008-04-25 2013-03-13 IDENT Technology AG Electrode system for proximity detection and hand-held device with electrode system
DE102009016355B3 (de) * 2009-04-07 2010-07-08 Ident Technology Ag Messelektrodenanordnung zur verbesserten Näherungsdetektion
DE102008043806B4 (de) * 2008-07-17 2013-06-06 Ifm Electronic Gmbh Kopfstütze mit Verstellvorrichtung
JP2010170166A (ja) * 2009-01-20 2010-08-05 Sony Corp 情報処理装置、情報処理方法および情報処理プログラム
EP2294695B1 (en) * 2009-04-07 2016-04-06 Microchip Technology Germany GmbH Sensor device and method for grip and proximity detection
DE102009057947A1 (de) * 2009-12-11 2011-06-16 Ident Technology Ag Multifunktionaler Berührungs- und/oder Annäherungssensor
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6859141B1 (en) * 1999-12-08 2005-02-22 Nortel Networks Limited Electric field proximity detector for floating and grounded targets
CN1696743A (zh) * 2004-05-14 2005-11-16 株式会社藤仓 电容式接近传感器
WO2006025003A1 (en) * 2004-08-31 2006-03-09 Koninklijke Philips Electronics N.V. Proximity sensor for x-ray apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106095206A (zh) * 2015-04-30 2016-11-09 辛纳普蒂克斯公司 电容感测装置中的干扰减轻
CN106095206B (zh) * 2015-04-30 2020-11-03 辛纳普蒂克斯公司 电容感测装置中的干扰减轻

Also Published As

Publication number Publication date
EP2460272A1 (en) 2012-06-06
JP2013537327A (ja) 2013-09-30
WO2012031965A1 (en) 2012-03-15
DE102010044820A1 (de) 2012-03-15
DE102010044820B4 (de) 2015-01-22
KR20130105641A (ko) 2013-09-25
US20140118012A1 (en) 2014-05-01

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Application publication date: 20130605