JP5713733B2 - 入力装置及び電子機器 - Google Patents

入力装置及び電子機器 Download PDF

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Publication number
JP5713733B2
JP5713733B2 JP2011052883A JP2011052883A JP5713733B2 JP 5713733 B2 JP5713733 B2 JP 5713733B2 JP 2011052883 A JP2011052883 A JP 2011052883A JP 2011052883 A JP2011052883 A JP 2011052883A JP 5713733 B2 JP5713733 B2 JP 5713733B2
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JP
Japan
Prior art keywords
substrate
conductive member
detection electrodes
detection
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
JP2011052883A
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English (en)
Japanese (ja)
Other versions
JP2012190234A (ja
JP2012190234A5 (enExample
Inventor
健人 稲井
健人 稲井
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP2011052883A priority Critical patent/JP5713733B2/ja
Priority to US13/416,118 priority patent/US8823679B2/en
Priority to CN201210061972.2A priority patent/CN102681692B/zh
Publication of JP2012190234A publication Critical patent/JP2012190234A/ja
Publication of JP2012190234A5 publication Critical patent/JP2012190234A5/ja
Application granted granted Critical
Publication of JP5713733B2 publication Critical patent/JP5713733B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0362—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 1D translations or rotations of an operating part of the device, e.g. scroll wheels, sliders, knobs, rollers or belts
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/24—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying capacitance
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Position Input By Displaying (AREA)
JP2011052883A 2011-03-10 2011-03-10 入力装置及び電子機器 Expired - Fee Related JP5713733B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011052883A JP5713733B2 (ja) 2011-03-10 2011-03-10 入力装置及び電子機器
US13/416,118 US8823679B2 (en) 2011-03-10 2012-03-09 Input apparatus and electronic equipment using capacitive sensing method in detecting operations
CN201210061972.2A CN102681692B (zh) 2011-03-10 2012-03-09 在检测操作中使用电容式传感方法的输入装置和电子设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011052883A JP5713733B2 (ja) 2011-03-10 2011-03-10 入力装置及び電子機器

Publications (3)

Publication Number Publication Date
JP2012190234A JP2012190234A (ja) 2012-10-04
JP2012190234A5 JP2012190234A5 (enExample) 2014-04-17
JP5713733B2 true JP5713733B2 (ja) 2015-05-07

Family

ID=46794959

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011052883A Expired - Fee Related JP5713733B2 (ja) 2011-03-10 2011-03-10 入力装置及び電子機器

Country Status (3)

Country Link
US (1) US8823679B2 (enExample)
JP (1) JP5713733B2 (enExample)
CN (1) CN102681692B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105556440A (zh) * 2013-09-17 2016-05-04 瑟克公司 用于扩展近距离传感器的灵敏度范围的投影电极
WO2015041268A1 (ja) 2013-09-20 2015-03-26 株式会社村田製作所 検出センサ及び入力装置
JP6381381B2 (ja) * 2014-09-12 2018-08-29 キヤノン株式会社 電子機器
US20170316901A1 (en) * 2014-11-10 2017-11-02 Panasonic Intellectual Property Management Co., Ltd. Input device
EP3037898B1 (fr) * 2014-12-23 2017-06-21 ETA SA Manufacture Horlogère Suisse Appareil elecromécanique comportant un dispositif de detection capacitif de la position angulaire d'un mobile, et procédé de detection de la position angulaire d'un mobile
EP3438765B1 (fr) 2017-08-04 2020-02-05 ETA SA Manufacture Horlogère Suisse Mouvement horloger comportant un dispositif de détection d'une position angulaire d'une roue
JP7033747B2 (ja) * 2018-02-21 2022-03-11 パナソニックＩｐマネジメント株式会社 変位検出装置及びこれを備える操作装置
JP6465327B1 (ja) * 2018-03-06 2019-02-06 セイコーインスツル株式会社 時計
DE102019114429A1 (de) * 2019-05-29 2020-12-03 Preh Gmbh Eingabevorrichtung mit beweglicher Handhabe auf kapazitiver Detektionsfläche und kapazitiven Koppeleinrichtungen
US11163406B2 (en) * 2020-01-16 2021-11-02 Synaptics Incorporated Excitation schemes for an input device
US10921913B1 (en) * 2020-01-23 2021-02-16 Synaptics Incorporated Rotatable knob interface

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
US3961318A (en) * 1975-01-17 1976-06-01 Inductosyn Corporation Electrostatic position-measuring transducer
US5136286A (en) * 1990-01-29 1992-08-04 Siecor Corporation Switched capacitance meter reading device using variable width electrodes
JP3235005B2 (ja) * 1993-09-14 2001-12-04 セイコープレシジョン株式会社 位置検出装置
JP2001296966A (ja) * 2000-04-17 2001-10-26 Alps Electric Co Ltd 入力装置
JP2003223275A (ja) * 2001-11-22 2003-08-08 Omron Corp 入力装置
JP4125931B2 (ja) * 2002-08-26 2008-07-30 株式会社ワコー 回転操作量の入力装置およびこれを利用した操作装置
DE212004000044U1 (de) * 2003-08-21 2006-06-01 Philipp, Harald, Hamble Kapazitiver Positionssensor
US20070291016A1 (en) * 2006-06-20 2007-12-20 Harald Philipp Capacitive Position Sensor
JP4899963B2 (ja) * 2007-03-26 2012-03-21 パナソニック株式会社 入力装置とその製造方法
JP2009218785A (ja) 2008-03-10 2009-09-24 Toto Ltd 静電容量式操作スイッチ及びそれを用いた水栓装置
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
WO2012027003A1 (en) * 2010-08-23 2012-03-01 Cypress Semiconductor Corporation Capacitance scanning proximity detection
US20120327013A1 (en) * 2011-06-22 2012-12-27 Lee Jeffery T Method and apparatus for initiating operations on a touch device
JP5843511B2 (ja) * 2011-07-29 2016-01-13 キヤノン株式会社 入力検出装置及びその制御方法、プログラム、及び記録媒体
US9490804B2 (en) * 2011-09-28 2016-11-08 Cypress Semiconductor Corporation Capacitance sensing circuits, methods and systems having conductive touch surface
US9372582B2 (en) * 2012-04-19 2016-06-21 Atmel Corporation Self-capacitance measurement
US10126883B2 (en) * 2012-07-03 2018-11-13 Sharp Kabushiki Kaisha Capacitive touch panel with height determination function
US9098152B2 (en) * 2012-07-24 2015-08-04 Atmel Corporation Dielectric layer for touch sensor stack
US9213052B2 (en) * 2012-08-01 2015-12-15 Parade Technologies, Ltd. Peak detection schemes for touch position detection
US9110545B2 (en) * 2012-08-16 2015-08-18 Nokia Technologies Oy Apparatus and associated methods

Also Published As

Publication number Publication date
JP2012190234A (ja) 2012-10-04
CN102681692B (zh) 2015-07-22
US20120229150A1 (en) 2012-09-13
CN102681692A (zh) 2012-09-19
US8823679B2 (en) 2014-09-02

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