CN102918482B - 用于多个传感器元件的传感器电子器件及用于确定传感器元件处的物件的位置的方法 - Google Patents

用于多个传感器元件的传感器电子器件及用于确定传感器元件处的物件的位置的方法 Download PDF

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Publication number
CN102918482B
CN102918482B CN201080061185.7A CN201080061185A CN102918482B CN 102918482 B CN102918482 B CN 102918482B CN 201080061185 A CN201080061185 A CN 201080061185A CN 102918482 B CN102918482 B CN 102918482B
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CN
China
Prior art keywords
electrode
sensor element
sensor
electronic circuit
sensor elements
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Expired - Fee Related
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CN201080061185.7A
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English (en)
Chinese (zh)
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CN102918482A (zh
Inventor
克劳斯·卡尔特纳
霍尔格·斯特芬斯
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Microchip Technology Germany GmbH
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Ident Technology AG
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
    • 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
    • G01D5/14—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 influencing the magnitude of a current or voltage
    • G01D5/24—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 influencing the magnitude of a current or voltage by varying capacitance
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/414—Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS
    • G01N27/4148—Integrated circuits therefor, e.g. fabricated by CMOS processing
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/088—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices operating with electric fields

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Computer Hardware Design (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Position Input By Displaying (AREA)
CN201080061185.7A 2009-11-11 2010-11-11 用于多个传感器元件的传感器电子器件及用于确定传感器元件处的物件的位置的方法 Expired - Fee Related CN102918482B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009052537A DE102009052537B4 (de) 2009-11-11 2009-11-11 Sensorelektronik für eine Mehrzahl von Sensorelementen sowie Verfahren zum Bestimmen einer Position eines Objektes an den Sensorelementen
DE1020090525378 2009-11-11
PCT/EP2010/067318 WO2011058116A1 (en) 2009-11-11 2010-11-11 Sensor electronics for a plurality of sensor elements and method for determining a position of an object at the sensor elements

Publications (2)

Publication Number Publication Date
CN102918482A CN102918482A (zh) 2013-02-06
CN102918482B true CN102918482B (zh) 2016-05-18

Family

ID=43566627

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080061185.7A Expired - Fee Related CN102918482B (zh) 2009-11-11 2010-11-11 用于多个传感器元件的传感器电子器件及用于确定传感器元件处的物件的位置的方法

Country Status (7)

Country Link
US (1) US8933705B2 (enExample)
EP (1) EP2499554A1 (enExample)
JP (1) JP5685262B2 (enExample)
KR (1) KR20120132467A (enExample)
CN (1) CN102918482B (enExample)
DE (1) DE102009052537B4 (enExample)
WO (1) WO2011058116A1 (enExample)

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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
DE102012205122B4 (de) 2012-03-29 2024-06-20 Robert Bosch Gmbh Kapazitives Ortungsgerät
DE102012205097B4 (de) 2012-03-29 2024-07-04 Robert Bosch Gmbh Kapazitives Ortungsgerät
DE202014103874U1 (de) * 2014-08-21 2015-11-25 Grass Gmbh Möbel mit Sensoreinrichtung
US10895657B2 (en) * 2017-01-13 2021-01-19 Franklin Sensors Inc. Apparatus and methods for obscured feature detection with uniform electric fields
US10613243B2 (en) * 2017-04-27 2020-04-07 Franklin Sensors Inc. Apparatus and methods for obscured feature detection
US9693496B2 (en) * 2015-09-30 2017-07-04 Deere & Company Agricultural planting depth sensor
JP6918575B2 (ja) * 2017-05-24 2021-08-11 矢崎総業株式会社 車両情報処理システム
DE102019209430A1 (de) * 2019-06-28 2020-12-31 Robert Bosch Gmbh Sensoreinrichtung mit kapazitivem Sensor
EP4040680A1 (en) * 2021-02-08 2022-08-10 Alps Alpine Co., Ltd. Electrostatic-capacitive proximity detecting device and method for detecting position of to-be-detected object

Citations (1)

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WO2008116642A2 (de) * 2007-03-26 2008-10-02 Ident Technology Ag Mobiles kommunikationsgerät und eingabeeinrichtung hierfür

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DE2460057B2 (de) * 1974-12-19 1977-02-10 Robert Bosch Gmbh, 7000 Stuttgart Schaltanordnung mit einem streufeldkondensator
JPS56114028A (en) 1980-02-12 1981-09-08 Kureha Chem Ind Co Ltd Capacity-type coordinate input device
JPH0784712A (ja) * 1993-09-16 1995-03-31 Matsushita Electric Ind Co Ltd 座標入力装置
JP3281256B2 (ja) * 1996-04-24 2002-05-13 シャープ株式会社 座標入力装置
FR2785046B1 (fr) * 1998-10-23 2001-01-26 Claude Launay Dispositif de mesure reposant sur la mesure indirecte de la permittivite
DE19908612B4 (de) * 1999-02-27 2004-06-03 Horst Prof. Dr. Ziegler Anordnung zum Detektieren einer Rotation eines Drehelements
US6859141B1 (en) * 1999-12-08 2005-02-22 Nortel Networks Limited Electric field proximity detector for floating and grounded targets
DE10133363A1 (de) * 2001-07-10 2003-01-30 Infineon Technologies Ag Messzelle und Messfeld mit solchen Messzellen sowie Verwendung einer Messzelle und Verwendung eines Messfeldes
JP4336066B2 (ja) * 2001-07-11 2009-09-30 株式会社豊田中央研究所 静電容量型センサ装置
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Also Published As

Publication number Publication date
CN102918482A (zh) 2013-02-06
KR20120132467A (ko) 2012-12-05
US8933705B2 (en) 2015-01-13
US20120286802A1 (en) 2012-11-15
DE102009052537B4 (de) 2011-12-22
JP2013511080A (ja) 2013-03-28
DE102009052537A1 (de) 2011-05-12
JP5685262B2 (ja) 2015-03-18
WO2011058116A1 (en) 2011-05-19
EP2499554A1 (en) 2012-09-19

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Termination date: 20171111