DE102011075948B4 - Berührungssensor - Google Patents

Berührungssensor Download PDF

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Publication number
DE102011075948B4
DE102011075948B4 DE102011075948.4A DE102011075948A DE102011075948B4 DE 102011075948 B4 DE102011075948 B4 DE 102011075948B4 DE 102011075948 A DE102011075948 A DE 102011075948A DE 102011075948 B4 DE102011075948 B4 DE 102011075948B4
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DE
Germany
Prior art keywords
detection value
value
detection
human body
change
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.)
Active
Application number
DE102011075948.4A
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German (de)
English (en)
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DE102011075948A1 (de
Inventor
Tetsuo Tokudome
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
U Shin Ltd
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U Shin Ltd
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 U Shin Ltd filed Critical U Shin Ltd
Publication of DE102011075948A1 publication Critical patent/DE102011075948A1/de
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Publication of DE102011075948B4 publication Critical patent/DE102011075948B4/de
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    • 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
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
    • H03K2217/96—Touch switches
    • H03K2217/9607—Capacitive touch switches
    • H03K2217/960705—Safety of capacitive touch and proximity switches, e.g. increasing reliability, fail-safe

Landscapes

  • Electronic Switches (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Geophysics And Detection Of Objects (AREA)
DE102011075948.4A 2010-06-04 2011-05-17 Berührungssensor Active DE102011075948B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010129029A JP5558929B2 (ja) 2010-06-04 2010-06-04 タッチセンサ
JP2010-129029 2010-06-04

Publications (2)

Publication Number Publication Date
DE102011075948A1 DE102011075948A1 (de) 2011-12-08
DE102011075948B4 true DE102011075948B4 (de) 2021-03-18

Family

ID=44974015

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102011075948.4A Active DE102011075948B4 (de) 2010-06-04 2011-05-17 Berührungssensor

Country Status (3)

Country Link
US (1) US9094016B2 (enExample)
JP (1) JP5558929B2 (enExample)
DE (1) DE102011075948B4 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5558928B2 (ja) * 2010-06-04 2014-07-23 株式会社ユーシン タッチセンサ
US8736432B2 (en) * 2011-06-07 2014-05-27 Toyota Motor Engineering & Manufacturing North America, Inc. Touch sensor having a selectable sensitivity level and method of selecting a sensitivity level of a touch sensor
US9046965B2 (en) 2012-03-29 2015-06-02 Egalax—Empia Technology Inc. Method and device for position detection
US8970557B2 (en) 2012-03-29 2015-03-03 Egalax—Empia Technology Inc. Method and device for position detection
US8952936B2 (en) * 2012-04-02 2015-02-10 Egalax—Empia Technology Inc. Method and device for position detection
US9363350B2 (en) * 2012-07-05 2016-06-07 Blackberry Limited Methods and devices for detecting a hand
US10325134B2 (en) * 2015-11-13 2019-06-18 Fingerprint Cards Ab Method and system for calibration of an optical fingerprint sensing device
US20170140233A1 (en) * 2015-11-13 2017-05-18 Fingerprint Cards Ab Method and system for calibration of a fingerprint sensing device
US11525703B2 (en) * 2020-03-02 2022-12-13 Bose Corporation Integrated capacitor and antenna
CN113721095B (zh) * 2021-08-30 2024-07-02 京东方科技集团股份有限公司 触控系统的灵敏度校准方法、微控制器和触控系统

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7218224B2 (en) * 2004-02-20 2007-05-15 U-Shin Ltd. Human body detection sensor

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
JP3804843B2 (ja) * 1997-09-16 2006-08-02 アイシン精機株式会社 物体検出装置
JP2001191276A (ja) * 1999-10-29 2001-07-17 Sony Corp ロボットシステム、ロボット装置及びその外装
JP2001215965A (ja) * 1999-11-26 2001-08-10 Kawai Musical Instr Mfg Co Ltd タッチ制御装置及びタッチ制御方法
JP2002057564A (ja) * 2000-08-11 2002-02-22 Aisin Seiki Co Ltd 人体検出器
DE10252425A1 (de) * 2002-02-21 2004-02-05 Robert Bosch Gmbh Verfahren und Meßgerät zur Ortung eingeschlossener Objekte
JP2004328054A (ja) * 2003-04-21 2004-11-18 Sharp Corp Ｐｌｌ回路およびそれを用いるテレビジョン受信機ならびにテレビジョン受信機のビート改善方法
EP1693684B1 (en) * 2003-10-17 2016-11-16 Aisin Seiki Kabushiki Kaisha Proximity sensor
US20070146209A1 (en) * 2004-03-30 2007-06-28 Aisin Seiki Kabushiki Kaisha Condition detecting sensor
JP4714817B2 (ja) * 2005-01-28 2011-06-29 株式会社日本アレフ 人体検知装置
JP2007081593A (ja) * 2005-09-13 2007-03-29 Neuro Solution Corp 発振器、ｐｌｌ回路および受信機、送信機
JP2007150733A (ja) 2005-11-28 2007-06-14 Visteon Japan Ltd タッチセンサスイッチ装置
CN101004652B (zh) * 2006-01-21 2010-07-28 鸿富锦精密工业（深圳）有限公司 触摸式感应装置
JP2007208682A (ja) * 2006-02-02 2007-08-16 Matsushita Electric Ind Co Ltd タッチパネル
KR100803607B1 (ko) * 2006-10-19 2008-02-15 삼성전자주식회사 터치 센서 유닛 및 터치 센서 유닛의 민감도 조절 방법
JP4572889B2 (ja) * 2006-11-20 2010-11-04 株式会社デンソー 自動車用ユーザーもてなしシステム
JP5010451B2 (ja) * 2007-09-11 2012-08-29 アルプス電気株式会社 入力装置
JP5429636B2 (ja) * 2009-04-10 2014-02-26 Ｎｌｔテクノロジー株式会社 タッチセンサ装置及びこれを備えた電子機器
JP5519349B2 (ja) * 2009-05-19 2014-06-11 株式会社ジャパンディスプレイ 表示装置および接触検出装置
JP5558928B2 (ja) * 2010-06-04 2014-07-23 株式会社ユーシン タッチセンサ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7218224B2 (en) * 2004-02-20 2007-05-15 U-Shin Ltd. Human body detection sensor

Also Published As

Publication number Publication date
JP2011259011A (ja) 2011-12-22
US9094016B2 (en) 2015-07-28
JP5558929B2 (ja) 2014-07-23
US20110298482A1 (en) 2011-12-08
DE102011075948A1 (de) 2011-12-08

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