TW200715166A - Proximity sensing device and sensing method thereof - Google Patents

Proximity sensing device and sensing method thereof

Info

Publication number
TW200715166A
TW200715166A TW094134879A TW94134879A TW200715166A TW 200715166 A TW200715166 A TW 200715166A TW 094134879 A TW094134879 A TW 094134879A TW 94134879 A TW94134879 A TW 94134879A TW 200715166 A TW200715166 A TW 200715166A
Authority
TW
Taiwan
Prior art keywords
sensing
proximity
sensing device
operational signal
sensing region
Prior art date
Application number
TW094134879A
Other languages
English (en)
Other versions
TWI300529B (en
Inventor
Chun-Hsiung Chen
Original Assignee
Holtek Semiconductor Inc
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 Holtek Semiconductor Inc filed Critical Holtek Semiconductor Inc
Priority to TW094134879A priority Critical patent/TWI300529B/zh
Priority to US11/542,407 priority patent/US20070075986A1/en
Priority to JP2006272784A priority patent/JP4297506B2/ja
Publication of TW200715166A publication Critical patent/TW200715166A/zh
Application granted granted Critical
Publication of TWI300529B publication Critical patent/TWI300529B/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
TW094134879A 2005-10-05 2005-10-05 Proximaty sensing device and sensing method thereof TWI300529B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW094134879A TWI300529B (en) 2005-10-05 2005-10-05 Proximaty sensing device and sensing method thereof
US11/542,407 US20070075986A1 (en) 2005-10-05 2006-10-03 Proximity sensing device and sensing method thereof
JP2006272784A JP4297506B2 (ja) 2005-10-05 2006-10-04 近接感応センサー

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094134879A TWI300529B (en) 2005-10-05 2005-10-05 Proximaty sensing device and sensing method thereof

Publications (2)

Publication Number Publication Date
TW200715166A true TW200715166A (en) 2007-04-16
TWI300529B TWI300529B (en) 2008-09-01

Family

ID=37901436

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094134879A TWI300529B (en) 2005-10-05 2005-10-05 Proximaty sensing device and sensing method thereof

Country Status (3)

Country Link
US (1) US20070075986A1 (zh)
JP (1) JP4297506B2 (zh)
TW (1) TWI300529B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI455002B (zh) * 2011-02-01 2014-10-01 Edamak Corp 近接手勢偵測裝置及方法

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8493074B2 (en) 2008-04-25 2013-07-23 Ident Technology Ag Electrode system for proximity detection and hand-held device with electrode system
JP5305478B2 (ja) * 2008-11-05 2013-10-02 アルプス電気株式会社 近接センサ装置及びそれを用いた入力補助装置
US9046967B2 (en) * 2009-07-02 2015-06-02 Uusi, Llc Vehicle accessory control interface having capactive touch switches
US11216174B2 (en) 2009-07-02 2022-01-04 Uusi, Llc User interface with proximity detection for object tracking
US11726651B2 (en) 2009-07-02 2023-08-15 Uusi, Llc Vehicle occupant detection system
US10592092B2 (en) 2009-07-02 2020-03-17 Uusi, Llc. User interface with proximity detection for object tracking
DE102009057933B3 (de) * 2009-12-11 2011-02-24 Ident Technology Ag Sensoreinrichtung sowie Verfahren zur Annäherungs- und Berührungsdetektion
EP2661868A2 (en) * 2010-10-20 2013-11-13 Yota Devices IPR Ltd Mobile device
US9152288B2 (en) * 2011-05-19 2015-10-06 Microsoft Technology Licensing, Llc Remote multi-touch
JP5908791B2 (ja) * 2012-05-28 2016-04-26 ミネベア株式会社 タッチセンサ、それを用いた電子機器用の入力装置等、及びこれらの検出方法或いは制御方法
KR20140062896A (ko) * 2012-11-15 2014-05-26 삼성전자주식회사 무선통신용 안테나 장치를 구비한 키보드 및 이를 포함하는 휴대 장치
JP6095420B2 (ja) * 2013-03-07 2017-03-15 東京パーツ工業株式会社 情報入力装置
CN104281340B (zh) * 2013-07-12 2017-12-19 天津富纳源创科技有限公司 触摸屏触摸识别方法
CN108052234B (zh) * 2013-07-24 2020-10-20 上海企天信息技术有限公司 触摸屏的触摸识别方法
CN104345998A (zh) * 2013-07-24 2015-02-11 联咏科技股份有限公司 单层多点互电容式触摸屏的驱动感应方法
US8823399B1 (en) * 2013-10-07 2014-09-02 Cypress Semiconductor Corporation Detect and differentiate touches from different size conductive objects on a capacitive button
JP5939225B2 (ja) * 2013-10-11 2016-06-22 株式会社デンソー 静電容量式スイッチ
TW201800723A (zh) * 2016-01-27 2018-01-01 松下知識產權經營股份有限公司 感測器及使用該感測器之開關

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474185A (en) * 1982-05-12 1984-10-02 Diamond Donald A Body movement detector
WO2000052657A1 (en) * 1999-03-05 2000-09-08 Automotive Systems Laboratory, Inc. Proximity sensor
US7116117B2 (en) * 2004-02-16 2006-10-03 Honda Motor Co., Ltd. Capacitive sensor
US7323886B2 (en) * 2004-08-16 2008-01-29 Ying Lau Lee Linear capacitance measurement and touchless switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI455002B (zh) * 2011-02-01 2014-10-01 Edamak Corp 近接手勢偵測裝置及方法

Also Published As

Publication number Publication date
JP4297506B2 (ja) 2009-07-15
TWI300529B (en) 2008-09-01
US20070075986A1 (en) 2007-04-05
JP2007116684A (ja) 2007-05-10

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