KR20130105641A - 근접 및 터치 검출을 위한 센서 디바이스 및 방법 - Google Patents

근접 및 터치 검출을 위한 센서 디바이스 및 방법 Download PDF

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Publication number
KR20130105641A
KR20130105641A KR1020137008081A KR20137008081A KR20130105641A KR 20130105641 A KR20130105641 A KR 20130105641A KR 1020137008081 A KR1020137008081 A KR 1020137008081A KR 20137008081 A KR20137008081 A KR 20137008081A KR 20130105641 A KR20130105641 A KR 20130105641A
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KR
South Korea
Prior art keywords
electrode
electrical signal
field
txm
txc
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.)
Withdrawn
Application number
KR1020137008081A
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English (en)
Korean (ko)
Inventor
홀거 어켄스
클라우스 칼트너
Original Assignee
마이크로칩 테크놀로지 저머니 Ⅱ 게엠베하 운트 콤파니 카게
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.)
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Application filed by 마이크로칩 테크놀로지 저머니 Ⅱ 게엠베하 운트 콤파니 카게 filed Critical 마이크로칩 테크놀로지 저머니 Ⅱ 게엠베하 운트 콤파니 카게
Publication of KR20130105641A publication Critical patent/KR20130105641A/ko
Withdrawn legal-status Critical Current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)
KR1020137008081A 2010-09-09 2011-08-31 근접 및 터치 검출을 위한 센서 디바이스 및 방법 Withdrawn KR20130105641A (ko)

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
KR20130105641A true KR20130105641A (ko) 2013-09-25

Family

ID=44653280

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137008081A Withdrawn KR20130105641A (ko) 2010-09-09 2011-08-31 근접 및 터치 검출을 위한 센서 디바이스 및 방법

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)

Families Citing this family (6)

* 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
US9760205B2 (en) * 2015-04-30 2017-09-12 Synaptics Incorporated Interference mitigation in a capacitive sensing device
DE102019209430A1 (de) 2019-06-28 2020-12-31 Robert Bosch Gmbh Sensoreinrichtung mit kapazitivem Sensor

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CH656702A5 (en) * 1979-11-30 1986-07-15 Schmall Karl Heinz Arrangement for compensating disturbing radiation of electromagnetic radio-frequency oscillations in contactless scanning devices
US4488152A (en) * 1982-02-01 1984-12-11 Schlumberger Canada Limited Register position sensing and controlling apparatus
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
US6859141B1 (en) * 1999-12-08 2005-02-22 Nortel Networks Limited Electric field proximity detector for floating and grounded targets
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
JP4358679B2 (ja) * 2004-05-14 2009-11-04 株式会社フジクラ 静電容量式近接センサ
CN101010877B (zh) * 2004-08-31 2010-09-08 皇家飞利浦电子股份有限公司 X光机的接近传感器
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
US8954099B2 (en) * 2010-06-16 2015-02-10 Qualcomm Incorporated Layout design of proximity sensors to enable shortcuts

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
CN103141027A (zh) 2013-06-05
DE102010044820B4 (de) 2015-01-22
US20140118012A1 (en) 2014-05-01

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20130329

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
N231 Notification of change of applicant
PN2301 Change of applicant

Patent event date: 20160801

Comment text: Notification of Change of Applicant

Patent event code: PN23011R01D

PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid