DE102009057947A1 - Multifunktionaler Berührungs- und/oder Annäherungssensor - Google Patents

Multifunktionaler Berührungs- und/oder Annäherungssensor Download PDF

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Publication number
DE102009057947A1
DE102009057947A1 DE102009057947A DE102009057947A DE102009057947A1 DE 102009057947 A1 DE102009057947 A1 DE 102009057947A1 DE 102009057947 A DE102009057947 A DE 102009057947A DE 102009057947 A DE102009057947 A DE 102009057947A DE 102009057947 A1 DE102009057947 A1 DE 102009057947A1
Authority
DE
Germany
Prior art keywords
electrode
signal
sensor
sensor element
field
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.)
Withdrawn
Application number
DE102009057947A
Other languages
German (de)
English (en)
Inventor
Andreas Güte
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.)
Microchip Technology Germany GmbH
Original Assignee
Ident Technology AG
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 Ident Technology AG filed Critical Ident Technology AG
Priority to DE102009057947A priority Critical patent/DE102009057947A1/de
Priority to US13/512,935 priority patent/US9525416B2/en
Priority to CN201080055949.1A priority patent/CN102934359B/zh
Priority to KR1020127017671A priority patent/KR101718847B1/ko
Priority to PCT/EP2010/068884 priority patent/WO2011069925A2/en
Priority to JP2012542477A priority patent/JP5833017B2/ja
Priority to EP10790636A priority patent/EP2510619A2/en
Publication of DE102009057947A1 publication Critical patent/DE102009057947A1/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G06F1/1643—Details related to the display arrangement, including those related to the mounting of the display in the housing the display being associated to a digitizer, e.g. laptops that can be used as penpads
    • 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
    • H03K2217/960755—Constructional details of capacitive touch and proximity switches
    • H03K2217/960765—Details of shielding arrangements
    • 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
    • H03K2217/960755—Constructional details of capacitive touch and proximity switches
    • H03K2217/96077—Constructional details of capacitive touch and proximity switches comprising an electrode which is floating
    • 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
    • H03K2217/960755—Constructional details of capacitive touch and proximity switches
    • H03K2217/960775—Emitter-receiver or "fringe" type detection, i.e. one or more field emitting electrodes and corresponding one or more receiving electrodes

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Electronic Switches (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Geophysics And Detection Of Objects (AREA)
DE102009057947A 2009-12-11 2009-12-11 Multifunktionaler Berührungs- und/oder Annäherungssensor Withdrawn DE102009057947A1 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE102009057947A DE102009057947A1 (de) 2009-12-11 2009-12-11 Multifunktionaler Berührungs- und/oder Annäherungssensor
US13/512,935 US9525416B2 (en) 2009-12-11 2010-12-03 Multifunctional touch and/or proximity sensor
CN201080055949.1A CN102934359B (zh) 2009-12-11 2010-12-03 多功能触摸和/或近接传感器
KR1020127017671A KR101718847B1 (ko) 2009-12-11 2010-12-03 다기능 터치 및／또는 접근 센서
PCT/EP2010/068884 WO2011069925A2 (en) 2009-12-11 2010-12-03 Multifunctional touch and/or proximity sensor
JP2012542477A JP5833017B2 (ja) 2009-12-11 2010-12-03 多機能接触および／または接近センサ
EP10790636A EP2510619A2 (en) 2009-12-11 2010-12-03 Multifunctional touch and/or proximity sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009057947A DE102009057947A1 (de) 2009-12-11 2009-12-11 Multifunktionaler Berührungs- und/oder Annäherungssensor

Publications (1)

Publication Number Publication Date
DE102009057947A1 true DE102009057947A1 (de) 2011-06-16

Family

ID=43978860

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102009057947A Withdrawn DE102009057947A1 (de) 2009-12-11 2009-12-11 Multifunktionaler Berührungs- und/oder Annäherungssensor

Country Status (6)

Country Link
US (1) US9525416B2 (https=)
EP (1) EP2510619A2 (https=)
JP (1) JP5833017B2 (https=)
KR (1) KR101718847B1 (https=)
DE (1) DE102009057947A1 (https=)
WO (1) WO2011069925A2 (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010044820A1 (de) * 2010-09-09 2012-03-15 Ident Technology Ag Sensoreinrichtung sowie Verfahren zur Annäherungs- und Berührungsdetektion
DE102011075622A1 (de) * 2011-05-10 2012-11-15 Ident Technology Ag Sensor sowie Verfahren zur Detektion einer Anzahl von Objekten
EP2607932A1 (de) * 2011-12-19 2013-06-26 Rechner Industrie-Elektronik GmbH Kapazitives Messverfahren mit steuerbarer Richtwirkung sowie ein hierfür geeigneter kapazitiver Sensor für den Industrieeinsatz
DE102012006546A1 (de) * 2012-04-02 2013-10-02 Trw Automotive Electronics & Components Gmbh Kapazitiver Sensor, Verfahren zum Auslesen eines kapazitiven Sensorfeldes und Verfahren zur Herstellung eines kapazitiven Sensorfeldes
DE202014103874U1 (de) * 2014-08-21 2015-11-25 Grass Gmbh Möbel mit Sensoreinrichtung

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9236860B2 (en) * 2009-04-07 2016-01-12 Microchip Technology Germany Gmbh Sensor device and method for grip and proximity detection
CN103019554A (zh) * 2011-09-20 2013-04-03 联想(北京)有限公司 命令识别方法及使用该方法的电子设备
US9134396B2 (en) * 2012-04-17 2015-09-15 Synaptics Incorporated Reducing bending effects in touch sensor devices
US9195354B2 (en) * 2013-03-12 2015-11-24 Synaptics Incorporated Device and method for localized force and proximity sensing
GB2518871A (en) 2013-10-03 2015-04-08 Nokia Technologies Oy Sensing
WO2015065461A1 (en) * 2013-10-31 2015-05-07 Rinand Solutions Llc Mechanical structure with integrated electronic components
WO2015198977A1 (ja) * 2014-06-27 2015-12-30 シャープ株式会社 タッチパネル付き表示装置
US9632638B2 (en) 2014-09-10 2017-04-25 Synaptics Incorporated Device and method for force and proximity sensing employing an intermediate shield electrode layer
US10185427B2 (en) 2014-09-11 2019-01-22 Synaptics Incorporated Device and method for localized force sensing
US9715283B2 (en) * 2015-02-26 2017-07-25 Motorola Mobility Llc Method and apparatus for gesture detection in an electronic device
KR102278141B1 (ko) 2015-04-09 2021-07-19 삼성전자주식회사 전자 장치의 센서 동작 방법 및 장치
USD776664S1 (en) * 2015-05-20 2017-01-17 Chaya Coleena Hendrick Smart card
US9671915B2 (en) 2015-06-30 2017-06-06 Synaptics Incorporated Avoidance of bending effects in a touch sensor device
US10592057B1 (en) * 2018-11-13 2020-03-17 Synaptics Incorporated Two layer forcepad
DE102019209430A1 (de) * 2019-06-28 2020-12-31 Robert Bosch Gmbh Sensoreinrichtung mit kapazitivem Sensor
KR102401564B1 (ko) * 2020-03-20 2022-05-24 주식회사 제이엠엘이디 인공지능을 활용한 시력검사 시스템

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DE2239359A1 (de) 1972-08-10 1974-02-21 Bosch Gmbh Robert Schaltanordnung mit einem kapazitiven detektor
US5594222A (en) 1994-10-25 1997-01-14 Integrated Controls Touch sensor and control circuit therefor
US6292674B1 (en) * 1998-08-05 2001-09-18 Ericsson, Inc. One-handed control for wireless telephone
SE9902339L (sv) * 1999-06-21 2001-02-20 Ericsson Telefon Ab L M Anordning omfattande en kapacitiv närhetsavkännande sensor
US6859196B2 (en) * 2001-01-12 2005-02-22 Logitech Europe S.A. Pointing device with hand detection
JP2003029899A (ja) 2001-07-17 2003-01-31 Sony Corp ユーザ入力装置
JP3852368B2 (ja) 2002-05-16 2006-11-29 ソニー株式会社 入力方法及びデータ処理装置
GB0226404D0 (en) 2002-11-12 2002-12-18 Koninkl Philips Electronics Nv Object sensing
JP2005317041A (ja) * 2003-02-14 2005-11-10 Sony Corp 情報処理装置、情報処理方法、及びプログラム
GB0310409D0 (en) 2003-05-07 2003-06-11 Koninkl Philips Electronics Nv Object sensing
WO2009023334A2 (en) 2007-05-18 2009-02-19 University Of Southern California Biomimetic tactile sensor for control of grip
JP5462861B2 (ja) * 2008-04-25 2014-04-02 イデント テクノロジー アーゲー 近接を検出する電極システム及び電極システムを有するハンドヘルド装置
DE202008013083U1 (de) * 2008-10-01 2008-12-24 Ident Technology Ag Berührungs- und Schaltschwellenerkennung in kapazitiven Schaltern
US9236860B2 (en) * 2009-04-07 2016-01-12 Microchip Technology Germany Gmbh Sensor device and method for grip and proximity detection
WO2012059601A1 (en) * 2010-11-05 2012-05-10 Ident Technology Ag Method and sensor device for the detection of a gripping of a hand-held device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010044820A1 (de) * 2010-09-09 2012-03-15 Ident Technology Ag Sensoreinrichtung sowie Verfahren zur Annäherungs- und Berührungsdetektion
DE102010044820B4 (de) * 2010-09-09 2015-01-22 Ident Technology Ag Sensoreinrichtung sowie Verfahren zur Annäherungs- und Berührungsdetektion
DE102011075622A1 (de) * 2011-05-10 2012-11-15 Ident Technology Ag Sensor sowie Verfahren zur Detektion einer Anzahl von Objekten
DE102011075622B4 (de) 2011-05-10 2023-03-02 Microchip Technology Germany Gmbh Sensor sowie Verfahren zur Detektion einer Anzahl von Objekten
EP2607932A1 (de) * 2011-12-19 2013-06-26 Rechner Industrie-Elektronik GmbH Kapazitives Messverfahren mit steuerbarer Richtwirkung sowie ein hierfür geeigneter kapazitiver Sensor für den Industrieeinsatz
DE102012006546A1 (de) * 2012-04-02 2013-10-02 Trw Automotive Electronics & Components Gmbh Kapazitiver Sensor, Verfahren zum Auslesen eines kapazitiven Sensorfeldes und Verfahren zur Herstellung eines kapazitiven Sensorfeldes
DE102012006546B4 (de) * 2012-04-02 2018-02-08 Trw Automotive Electronics & Components Gmbh Kapazitiver Sensor, Verfahren zum Auslesen eines kapazitiven Sensorfeldes und Verfahren zur Herstellung eines kapazitiven Sensorfeldes
US10018661B2 (en) 2012-04-02 2018-07-10 Trw Automotive Electronics & Components Gmbh Capacitive sensor, method for reading out a capacitive sensor field and method for producing a capacitive sensor field
US10398227B2 (en) 2014-07-21 2019-09-03 Grass Gmbh Piece of furniture with sensor device
DE202014103874U1 (de) * 2014-08-21 2015-11-25 Grass Gmbh Möbel mit Sensoreinrichtung

Also Published As

Publication number Publication date
JP2013513981A (ja) 2013-04-22
WO2011069925A2 (en) 2011-06-16
JP5833017B2 (ja) 2015-12-16
CN102934359A (zh) 2013-02-13
US9525416B2 (en) 2016-12-20
US20130050139A1 (en) 2013-02-28
KR101718847B1 (ko) 2017-03-22
WO2011069925A3 (en) 2011-08-18
KR20120102753A (ko) 2012-09-18
EP2510619A2 (en) 2012-10-17

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Legal Events

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R081 Change of applicant/patentee

Owner name: IDENT TECHNOLOGY AG, DE

Free format text: FORMER OWNER: IDENT TECHNOLOGY AG, 82234 WESSLING, DE

Effective date: 20110927

Owner name: MICROCHIP TECHNOLOGY GERMANY GMBH, DE

Free format text: FORMER OWNER: IDENT TECHNOLOGY AG, 82234 WESSLING, DE

Effective date: 20110927

R082 Change of representative

Representative=s name: 2S-IP SCHRAMM SCHNEIDER PATENTANWAELTE - RECHT, DE

Representative=s name: 2S-IP SCHRAMM SCHNEIDER BERTAGNOLL PATENT- UND, DE

R081 Change of applicant/patentee

Owner name: MICROCHIP TECHNOLOGY GERMANY GMBH, DE

Free format text: FORMER OWNER: IDENT TECHNOLOGY AG, 82205 GILCHING, DE

R082 Change of representative

Representative=s name: 2S-IP SCHRAMM SCHNEIDER PATENTANWAELTE - RECHT, DE

Representative=s name: 2S-IP SCHRAMM SCHNEIDER BERTAGNOLL PATENT- UND, DE

R012 Request for examination validly filed
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee