CN103443731B - 用于检测到手持式装置的接近的测量装置及方法 - Google Patents

用于检测到手持式装置的接近的测量装置及方法 Download PDF

Info

Publication number
CN103443731B
CN103443731B CN201280014714.7A CN201280014714A CN103443731B CN 103443731 B CN103443731 B CN 103443731B CN 201280014714 A CN201280014714 A CN 201280014714A CN 103443731 B CN103443731 B CN 103443731B
Authority
CN
China
Prior art keywords
electrode
ground electrode
measurement device
capacitive measurement
sensor
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.)
Expired - Fee Related
Application number
CN201280014714.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN103443731A (zh
Inventor
阿克塞尔·海姆
阿尔乔姆·伊万诺夫
罗兰·奥鲍尔
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.)
Neo Ron Co ltd
Original Assignee
Microchip Technology 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 Microchip Technology Inc filed Critical Microchip Technology Inc
Publication of CN103443731A publication Critical patent/CN103443731A/zh
Application granted granted Critical
Publication of CN103443731B publication Critical patent/CN103443731B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • H03K2217/96071—Capacitive touch switches characterised by the detection principle
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Electronic Switches (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Position Input By Displaying (AREA)
CN201280014714.7A 2011-03-24 2012-03-22 用于检测到手持式装置的接近的测量装置及方法 Expired - Fee Related CN103443731B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1020110060790 2011-03-24
DE102011006079A DE102011006079B4 (de) 2011-03-24 2011-03-24 Messeinrichtung und Verfahren zur Annäherungsdetektion
PCT/EP2012/055095 WO2012126992A2 (en) 2011-03-24 2012-03-22 Measuring device and method for the detection of an approach

Publications (2)

Publication Number Publication Date
CN103443731A CN103443731A (zh) 2013-12-11
CN103443731B true CN103443731B (zh) 2017-02-15

Family

ID=45954621

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280014714.7A Expired - Fee Related CN103443731B (zh) 2011-03-24 2012-03-22 用于检测到手持式装置的接近的测量装置及方法

Country Status (8)

Country Link
US (1) US9354263B2 (enExample)
EP (1) EP2689313B1 (enExample)
JP (1) JP6121397B2 (enExample)
KR (1) KR101868924B1 (enExample)
CN (1) CN103443731B (enExample)
DE (1) DE102011006079B4 (enExample)
TW (1) TWI570610B (enExample)
WO (1) WO2012126992A2 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011006079B4 (de) 2011-03-24 2012-12-06 Ident Technology Ag Messeinrichtung und Verfahren zur Annäherungsdetektion
DE102011075276B4 (de) 2011-05-04 2015-10-08 Ident Technology Ag Kapazitive Sensoreinrichtung sowie Verfahren zum Betrieb einer Eingabeeinrichtung
CN105431798B (zh) * 2013-09-12 2019-01-22 英特尔公司 检测在计算设备的侧面上的手势
JP2015141556A (ja) * 2014-01-29 2015-08-03 シナプティクス・ディスプレイ・デバイス合同会社 タッチ検出回路及びそれを備える半導体集積回路
EP3257470B1 (de) * 2016-06-17 2019-07-24 Ivoclar Vivadent AG Lichthärtgerät mit steuerschaltung
USD821389S1 (en) 2016-06-21 2018-06-26 Samsung Electronics Co., Ltd. Electronic device
USD862458S1 (en) 2016-06-21 2019-10-08 Samsung Electronics Co., Ltd. Electronic device
USD864954S1 (en) 2016-06-21 2019-10-29 Samsung Electronics Co., Ltd. Electronic device
USD862457S1 (en) 2016-06-21 2019-10-08 Samsung Electronics Co., Ltd. Electronic device
FR3081224B1 (fr) * 2018-05-15 2020-06-12 Fogale Nanotech Dispositif de detection capacitive redondante serie
JP7155920B2 (ja) * 2018-11-16 2022-10-19 株式会社アイシン ステアリング装置
US10775946B2 (en) * 2018-12-21 2020-09-15 Finch Technologies Ltd. Universal handheld controller of a computer system
US10809797B1 (en) 2019-08-07 2020-10-20 Finch Technologies Ltd. Calibration of multiple sensor modules related to an orientation of a user of the sensor modules
TWI812126B (zh) * 2022-03-29 2023-08-11 飛捷科技股份有限公司 可攜式電子裝置充斷電的方法及可攜式電子裝置
DE102022131313A1 (de) 2022-11-28 2024-05-29 Valeo Schalter Und Sensoren Gmbh Sensorvorrichtung und Verfahren zur kapazitiven Berührungsdetektion

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006132960A1 (en) * 2005-06-03 2006-12-14 Synaptics Incorporated Methods and systems for detecting a capacitance using sigma-delta measurement techniques
WO2009090704A1 (ja) * 2008-01-18 2009-07-23 Panasonic Corporation 携帯端末
CN101739184A (zh) * 2008-11-20 2010-06-16 中强光电股份有限公司 电容式触摸板及其接触点检测方法
DE102009057933B3 (de) * 2009-12-11 2011-02-24 Ident Technology Ag Sensoreinrichtung sowie Verfahren zur Annäherungs- und Berührungsdetektion

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19701899C2 (de) * 1996-01-21 2001-01-25 Ifm Electronic Gmbh Schaltungsanordnung und Verfahren zur Erfassung der Kapazität bzw. einer Kapazitätsänderung eines kapazitiven Schaltungs- oder Bauelementes
DE10049411A1 (de) * 2000-10-05 2002-04-18 Siemens Ag Handhabbare Vorrichtung
KR101340860B1 (ko) * 2005-06-03 2013-12-13 시냅틱스, 인코포레이티드 시그마 델타 측정 기술들을 사용하여 캐패시턴스를검출하기 위한 방법들 및 시스템
DE112008001245T5 (de) * 2007-05-07 2010-03-04 Atmel Corp., San Jose Zweidimensionaler Positionssensor
KR101540779B1 (ko) * 2008-07-01 2015-07-29 엘지전자 주식회사 휴대 단말기 및 그 제어방법
TWI381302B (zh) * 2008-11-12 2013-01-01 Tpo Displays Corp 影像顯示系統、電容觸控面板及其電容量測裝置與方法
US8427450B2 (en) * 2009-01-12 2013-04-23 Microchip Technology Incorporated Capacitive touch sensing and light emitting diode drive matrix
US8237456B2 (en) * 2009-03-02 2012-08-07 Atmel Corporation Capacitive sensing
CN102193692B (zh) * 2010-03-03 2014-09-10 群康科技(深圳)有限公司 表面电容式触控面板及其显示装置与电子装置及驱动方法
DE102011006079B4 (de) 2011-03-24 2012-12-06 Ident Technology Ag Messeinrichtung und Verfahren zur Annäherungsdetektion

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006132960A1 (en) * 2005-06-03 2006-12-14 Synaptics Incorporated Methods and systems for detecting a capacitance using sigma-delta measurement techniques
WO2009090704A1 (ja) * 2008-01-18 2009-07-23 Panasonic Corporation 携帯端末
CN101739184A (zh) * 2008-11-20 2010-06-16 中强光电股份有限公司 电容式触摸板及其接触点检测方法
DE102009057933B3 (de) * 2009-12-11 2011-02-24 Ident Technology Ag Sensoreinrichtung sowie Verfahren zur Annäherungs- und Berührungsdetektion

Also Published As

Publication number Publication date
US20140232418A1 (en) 2014-08-21
KR20140012701A (ko) 2014-02-03
KR101868924B1 (ko) 2018-06-19
US9354263B2 (en) 2016-05-31
TW201312431A (zh) 2013-03-16
DE102011006079B4 (de) 2012-12-06
DE102011006079A1 (de) 2012-09-27
EP2689313A2 (en) 2014-01-29
CN103443731A (zh) 2013-12-11
JP2014508948A (ja) 2014-04-10
JP6121397B2 (ja) 2017-04-26
WO2012126992A3 (en) 2012-11-15
EP2689313B1 (en) 2016-07-13
TWI570610B (zh) 2017-02-11
WO2012126992A2 (en) 2012-09-27

Similar Documents

Publication Publication Date Title
CN103443731B (zh) 用于检测到手持式装置的接近的测量装置及方法
CN104679358B (zh) 一种终端
CN105814525B (zh) 有识别力的电容式触摸面板
CN102262490B (zh) 用于使用差分感测的电容式触摸屏控制器的噪声消除技术
US9304644B2 (en) Touch sensing system and method for operating a touch sensing system
EP2570897A2 (en) Edge grip detection method of a touch panel and a device using the same
US10444910B2 (en) Electronic device and method of processing user actuation of a touch-sensitive input surface
CN103633984B (zh) 一种触摸按键芯片及其灵敏度校准方法及电子设备
CN106705989B (zh) 记步方法、设备及终端
US20150070297A1 (en) Control method for touch panel
WO2015057687A1 (en) Hover position calculation in a touchscreen device
US20140285470A1 (en) Touch Sensing Method for Touch Panel
WO2015057670A1 (en) Contact detection mode switching in a touchscreen device
CN103777873A (zh) 一种信息处理方法及电子设备
CN106502458A (zh) 一种触屏方法及终端
US20160139734A1 (en) Input device
CN103905077B (zh) 电子装置与其天线调整方法
CN106357259B (zh) 用于电容性逼近检测的传感器装置及方法
CN108279021A (zh) 计步方法、电子装置及计算机可读存储介质
US8711123B2 (en) Multi-touch recognition resistive touch screen for recognizing multi-touch coordinates through capacitor charging time
KR20090009147A (ko) 복수의 막대형 투명 전극을 구비한 터치스크린 장치
KR101678059B1 (ko) 터치 센서 제어방법 및 스타일러스의 제어방법
KR101619081B1 (ko) 상호 정전용량 터치 센서의 터치 감도 증가를 위한 캘리브레이션 방법
CN105242851A (zh) 一种切换电子设备的操作模式的方法及电子设备
CN108196739A (zh) 一种触控板

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20190412

Address after: Dublin, Ireland

Patentee after: Neo Ron Co.,Ltd.

Address before: Arizona, USA

Patentee before: MICROCHIP TECHNOLOGY Inc.

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170215

CF01 Termination of patent right due to non-payment of annual fee