JP2011525323A5 - - Google Patents

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Publication number
JP2011525323A5
JP2011525323A5 JP2011513105A JP2011513105A JP2011525323A5 JP 2011525323 A5 JP2011525323 A5 JP 2011525323A5 JP 2011513105 A JP2011513105 A JP 2011513105A JP 2011513105 A JP2011513105 A JP 2011513105A JP 2011525323 A5 JP2011525323 A5 JP 2011525323A5
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JP
Japan
Prior art keywords
signal
noise
capacitive proximity
detection circuit
proximity device
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JP2011513105A
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English (en)
Japanese (ja)
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JP2011525323A (ja
JP5464504B2 (ja
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Priority claimed from PCT/IB2009/052469 external-priority patent/WO2009150618A2/en
Publication of JP2011525323A publication Critical patent/JP2011525323A/ja
Publication of JP2011525323A5 publication Critical patent/JP2011525323A5/ja
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Publication of JP5464504B2 publication Critical patent/JP5464504B2/ja
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JP2011513105A 2008-06-13 2009-06-10 容量性近接装置及び容量性近接装置を有する電子装置 Active JP5464504B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP08158228 2008-06-13
EP08158228.0 2008-06-13
EP08159790.8 2008-07-07
EP08159790 2008-07-07
PCT/IB2009/052469 WO2009150618A2 (en) 2008-06-13 2009-06-10 Capacitive proximity device and electronic device comprising the capacitive proximity device

Publications (3)

Publication Number Publication Date
JP2011525323A JP2011525323A (ja) 2011-09-15
JP2011525323A5 true JP2011525323A5 (enExample) 2012-07-26
JP5464504B2 JP5464504B2 (ja) 2014-04-09

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JP2011513105A Active JP5464504B2 (ja) 2008-06-13 2009-06-10 容量性近接装置及び容量性近接装置を有する電子装置

Country Status (7)

Country Link
US (1) US8723532B2 (enExample)
EP (1) EP2289168B1 (enExample)
JP (1) JP5464504B2 (enExample)
KR (1) KR101677752B1 (enExample)
CN (1) CN102067450B (enExample)
TW (1) TW201012063A (enExample)
WO (1) WO2009150618A2 (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012027327A2 (en) * 2010-08-24 2012-03-01 Cypress Semiconductor Corporation Noise suppression circuits and methods for capacitance sensing systems
CN103797776A (zh) * 2011-09-28 2014-05-14 索尼爱立信移动通讯有限公司 控制头戴式装置的功率
DE102011116991B4 (de) * 2011-10-26 2018-12-06 Austriamicrosystems Ag Geräuschunterdrückungssystem und Verfahren zur Geräuschunterdrückung
DE102011121775B3 (de) 2011-12-21 2013-01-31 Brose Fahrzeugteile Gmbh & Co. Kg, Hallstadt Steuersystem
KR101278288B1 (ko) * 2012-02-10 2013-06-24 실리콤텍(주) 근접 디바이스 및 그의 제어 방법
EP2642663B1 (de) * 2012-03-20 2016-06-15 Pepperl + Fuchs GmbH Sensor und Verfahren zum Nachweisen eines Objekts
JP6048641B2 (ja) * 2012-07-27 2016-12-21 ぺんてる株式会社 静電容量結合方式静電センサー
US9946410B2 (en) * 2013-03-15 2018-04-17 Microchip Technology Germany Gmbh System and method for energy efficient measurement of sensor signal
LU92178B1 (en) 2013-04-09 2014-10-10 Iee Sarl Capacitive sensing device
LU92179B1 (en) * 2013-04-09 2014-10-10 Iee Sarl Capacitive sensing device
US20150084649A1 (en) * 2013-09-26 2015-03-26 L & P Property Management Company Capacitive wire sensing for guarding applications
JP6251939B2 (ja) * 2014-04-10 2017-12-27 株式会社ホンダロック 検出装置、及びドアハンドル装置
CN107148752B (zh) 2014-10-10 2020-08-14 Iee国际电子工程股份公司 电容式感测设备
LU92592B1 (enExample) * 2014-11-06 2016-05-09 Iee Sarl
CN106059556B (zh) * 2015-04-17 2022-01-11 福特全球技术公司 具有信号漂移抑制的接近开关总成及方法
DE102015119701A1 (de) 2015-11-15 2017-05-18 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Bamberg Verfahren für den Betrieb einer kapazitiven Sensoranordnung eines Kraftfahrzeugs
US9923572B2 (en) 2015-11-18 2018-03-20 Cypress Semiconductor Corporation Delta modulator receive channel for capacitance measurement circuits
US10365775B2 (en) * 2016-01-21 2019-07-30 Microchip Technology Incorporated Method and system for sensing impedance change in the local space between electrodes
CN105824736A (zh) * 2016-03-29 2016-08-03 乐视控股（北京）有限公司 外接设备断开风险检测方法及装置
US10317248B2 (en) * 2016-10-25 2019-06-11 Honeywell International Inc. Multiple-distance proximity sensor systems
US10649015B1 (en) * 2017-08-21 2020-05-12 Cirrus Logic, Inc. Capacitive sensor including compensation for phase shift
JP6965658B2 (ja) * 2017-09-25 2021-11-10 オムロン株式会社 近接センサ
GB2568478B (en) * 2017-11-15 2020-05-20 4T2 Sensors Ltd Apparatus for monitoring a fluid
JP6850717B2 (ja) * 2017-11-28 2021-03-31 日本電信電話株式会社 異常検知センサ及び異常検知システム
EP3512098A1 (en) * 2018-01-10 2019-07-17 Captron Electronic GmbH Sensor switch with spread spectrum sensing signal and synchronous rectifier
US10685970B2 (en) * 2018-06-06 2020-06-16 Globalfoundries Singapore Pte. Ltd. Low cost multiple-time programmable cell on silicon on insulator technology and method for producing the same
KR102700312B1 (ko) * 2018-12-11 2024-08-30 로제 가부시키가이샤 정전 용량 센서
WO2020120557A1 (de) * 2018-12-12 2020-06-18 Huf Hülsbeck & Fürst Gmbh & Co. Kg Anordnung für ein fahrzeug
US11910962B2 (en) 2018-12-21 2024-02-27 Essity Hygiene And Health Aktiebolag Sensor device and method for detecting a filling status of dispenser for a consumable
US11244654B2 (en) * 2020-06-19 2022-02-08 Intel Corporation Display control apparatus and method for a display based on information indicating presence or engagement of the user of the display
WO2022038853A1 (ja) 2020-08-20 2022-02-24 アルプスアルパイン株式会社 静電容量検出装置、及び、静電容量検出方法
CN115903051B (zh) * 2022-09-26 2025-11-04 苏州启能电子技术有限公司 一种背景抑制电容式物体感应电路

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3936755A (en) 1974-07-19 1976-02-03 Rca Corporation Proximity switch circuit
JPS54153663A (en) 1978-05-24 1979-12-04 Nippon Kokan Kk Method of removing nozzle for measured signal of molten material level in mold for continuous casting
JPS6029204A (ja) 1983-07-28 1985-02-14 Ube Ind Ltd 鋼片の切断方法
JPS6029204U (ja) * 1983-08-04 1985-02-27 新日本製鐵株式会社 静電容量形変位検出端
FR2679043B1 (fr) * 1991-07-08 1993-11-26 Bertin Et Cie Detecteur de proximite.
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
JP3655925B2 (ja) * 1996-02-23 2005-06-02 マサチューセッツ・インスティテュート・オブ・テクノロジー 規定された空間における存在、向き及び活動を分析するための変位電流による方法及び装置
DE69723394T2 (de) * 1996-04-22 2004-07-22 Koninklijke Philips Electronics N.V. Elektromagnetischer objekt-melder mit prüfelektrode für geraet zur medizinischen diagnostik
KR19990079584A (ko) 1998-04-07 1999-11-05 윤종용 사용자 감지 장치를 갖는 저소비 전력용 컴퓨터 시스템 및 그의전원 공급 제어 방법
DE19836054A1 (de) 1998-08-10 2000-02-17 Bosch Gmbh Robert Meßschaltung
DE10012830A1 (de) 2000-03-16 2001-09-20 Turck Werner Kg Elektronischer Näherungsschalter
US6724324B1 (en) * 2000-08-21 2004-04-20 Delphi Technologies, Inc. Capacitive proximity sensor
US6650322B2 (en) 2000-12-27 2003-11-18 Intel Corporation Computer screen power management through detection of user presence
US7109726B2 (en) * 2001-07-25 2006-09-19 Koninklijke Philips Electronics N.V. Object sensing
US20030051179A1 (en) 2001-09-13 2003-03-13 Tsirkel Aaron M. Method and apparatus for power management of displays
US20030122777A1 (en) 2001-12-31 2003-07-03 Grover Andrew S. Method and apparatus for configuring a computer system based on user distance
GB0310409D0 (en) * 2003-05-07 2003-06-11 Koninkl Philips Electronics Nv Object sensing
JP4336142B2 (ja) * 2003-05-23 2009-09-30 日立アプライアンス株式会社 空気調和機の通信制御装置
US7233309B2 (en) 2003-09-30 2007-06-19 Intel Corporation Coordinating backlight frequency and refresh rate in a panel display
US7002393B2 (en) * 2004-03-19 2006-02-21 Mediatek Inc. Switched capacitor circuit capable of minimizing clock feedthrough effect and having low phase noise and method thereof
EP1790078B1 (en) * 2004-08-31 2016-06-15 Koninklijke Philips N.V. Proximity sensor for x-ray apparatus
JP2006310999A (ja) * 2005-04-27 2006-11-09 Sony Corp 画像処理装置および方法、並びにプログラム
JP2006352442A (ja) * 2005-06-15 2006-12-28 Seiko Epson Corp 集積回路装置、マイクロコンピュータ及び電子機器
JP4582463B2 (ja) * 2006-02-03 2010-11-17 日本ビクター株式会社 接近センサー装置
JP2009192253A (ja) * 2008-02-12 2009-08-27 Seiko Instruments Inc 近接検出装置及びその方法

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