KR102000218B1 - 센서 시스템 및 센서 시스템의 정착 시간을 저감하기 위한 방법 - Google Patents

센서 시스템 및 센서 시스템의 정착 시간을 저감하기 위한 방법 Download PDF

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Publication number
KR102000218B1
KR102000218B1 KR1020147019090A KR20147019090A KR102000218B1 KR 102000218 B1 KR102000218 B1 KR 102000218B1 KR 1020147019090 A KR1020147019090 A KR 1020147019090A KR 20147019090 A KR20147019090 A KR 20147019090A KR 102000218 B1 KR102000218 B1 KR 102000218B1
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KR
South Korea
Prior art keywords
sensor
sensor device
signal path
mode
electrical potential
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KR1020147019090A
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English (en)
Korean (ko)
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KR20140109946A (ko
Inventor
아템 이바노브
세륨 장
Original Assignee
마이크로칩 테크놀로지 저머니 게엠베하
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    • 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
    • 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
    • G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
    • 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
    • H03K17/962—Capacitive 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
    • H03K17/9622—Capacitive touch switches using a plurality of detectors, e.g. keyboard

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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)
  • Position Input By Displaying (AREA)
  • Electronic Switches (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Power Engineering (AREA)
KR1020147019090A 2011-12-09 2012-12-06 센서 시스템 및 센서 시스템의 정착 시간을 저감하기 위한 방법 Expired - Fee Related KR102000218B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102011056226A DE102011056226A1 (de) 2011-12-09 2011-12-09 Sensorsystem sowie Verfahren zur Reduktion einer Einschwingzeit eines Sensorsystems
DE102011056226.5 2011-12-09
PCT/EP2012/074717 WO2013083736A1 (en) 2011-12-09 2012-12-06 Sensor system and method for reducing a settling time of a sensor system

Publications (2)

Publication Number Publication Date
KR20140109946A KR20140109946A (ko) 2014-09-16
KR102000218B1 true KR102000218B1 (ko) 2019-07-15

Family

ID=47522488

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147019090A Expired - Fee Related KR102000218B1 (ko) 2011-12-09 2012-12-06 센서 시스템 및 센서 시스템의 정착 시간을 저감하기 위한 방법

Country Status (8)

Country Link
US (1) US9476924B2 (enExample)
EP (1) EP2789100B1 (enExample)
JP (1) JP6035344B2 (enExample)
KR (1) KR102000218B1 (enExample)
CN (1) CN103975529B (enExample)
DE (1) DE102011056226A1 (enExample)
TW (1) TWI588490B (enExample)
WO (1) WO2013083736A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011056226A1 (de) 2011-12-09 2013-06-13 Ident Technology Ag Sensorsystem sowie Verfahren zur Reduktion einer Einschwingzeit eines Sensorsystems
GB2518871A (en) * 2013-10-03 2015-04-08 Nokia Technologies Oy Sensing
FR3060734B1 (fr) * 2016-12-16 2019-01-25 Fogale Nanotech Dispositif et procede de detection de l'approche et/ou de contact, et de l'appui d'un objet, relativement a une surface de detection
FR3060733B1 (fr) * 2016-12-16 2019-01-25 Fogale Nanotech Dispositif et procede de detection de l'approche et/ou de contact, et de l'appui d'un objet, relativement a une surface de detection

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100295559A1 (en) 2009-05-22 2010-11-25 Freescale Semiconductor, Inc. Device with proximity detection capability
WO2011055534A1 (ja) 2009-11-09 2011-05-12 ローム株式会社 タッチセンサ付きディスプレイ装置およびそれを用いた電子機器ならびにタッチセンサ付きディスプレイモジュールの制御回路
JP2011170616A (ja) 2010-02-18 2011-09-01 On Semiconductor Trading Ltd 静電容量型タッチセンサ

Family Cites Families (14)

* Cited by examiner, † Cited by third party
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US5543591A (en) * 1992-06-08 1996-08-06 Synaptics, Incorporated Object position detector with edge motion feature and gesture recognition
JP4287130B2 (ja) * 2002-12-05 2009-07-01 東京エレクトロン株式会社 静電容量検出回路及び静電容量検出方法
JP2004317403A (ja) * 2003-04-18 2004-11-11 Alps Electric Co Ltd 面圧分布センサ
US7902842B2 (en) 2005-06-03 2011-03-08 Synaptics Incorporated Methods and systems for switched charge transfer capacitance measuring using shared components
JP2007178420A (ja) * 2005-11-30 2007-07-12 Denso Corp 容量式物理量センサおよびその診断方法
US20080202251A1 (en) * 2007-02-27 2008-08-28 Iee International Electronics & Engineering S.A. Capacitive pressure sensor
US8860683B2 (en) * 2007-04-05 2014-10-14 Cypress Semiconductor Corporation Integrated button activation sensing and proximity sensing
US7583092B2 (en) 2007-07-30 2009-09-01 Synaptics Incorporated Capacitive sensing apparatus that uses a combined guard and sensing electrode
CN106020583B (zh) * 2009-08-21 2019-05-28 苹果公司 用于电容感测的方法和装置
DE102009055143A1 (de) * 2009-12-22 2011-06-30 BSH Bosch und Siemens Hausgeräte GmbH, 81739 Berührungsempfindlicher Taster
US8669772B2 (en) * 2010-03-04 2014-03-11 Franklin Sensors, Inc. Obscured feature detector housing
KR101855288B1 (ko) * 2010-04-16 2018-05-08 마이크로칩 테크놀로지 저머니 게엠베하 Ｔｆｔ 디스플레이, ｏｌｅｄ 인터페이스 및 디스플레이 앞에 배치된 공간 영역에서 가장자리들의 공간 위치를 검출하기 위한 방법
US8717331B2 (en) * 2010-08-24 2014-05-06 Cypress Semiconductor Corporation Reducing water influence on a touch-sensing device
DE102011056226A1 (de) 2011-12-09 2013-06-13 Ident Technology Ag Sensorsystem sowie Verfahren zur Reduktion einer Einschwingzeit eines Sensorsystems

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100295559A1 (en) 2009-05-22 2010-11-25 Freescale Semiconductor, Inc. Device with proximity detection capability
WO2011055534A1 (ja) 2009-11-09 2011-05-12 ローム株式会社 タッチセンサ付きディスプレイ装置およびそれを用いた電子機器ならびにタッチセンサ付きディスプレイモジュールの制御回路
JP2011170616A (ja) 2010-02-18 2011-09-01 On Semiconductor Trading Ltd 静電容量型タッチセンサ

Also Published As

Publication number Publication date
TW201337270A (zh) 2013-09-16
CN103975529A (zh) 2014-08-06
JP6035344B2 (ja) 2016-11-30
JP2015505081A (ja) 2015-02-16
DE102011056226A1 (de) 2013-06-13
EP2789100A1 (en) 2014-10-15
KR20140109946A (ko) 2014-09-16
CN103975529B (zh) 2017-09-01
TWI588490B (zh) 2017-06-21
EP2789100B1 (en) 2020-03-25
US20150097585A1 (en) 2015-04-09
WO2013083736A1 (en) 2013-06-13
US9476924B2 (en) 2016-10-25

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