JPWO2022080224A1 - - Google Patents

Info

Publication number
JPWO2022080224A1
JPWO2022080224A1 JP2022557421A JP2022557421A JPWO2022080224A1 JP WO2022080224 A1 JPWO2022080224 A1 JP WO2022080224A1 JP 2022557421 A JP2022557421 A JP 2022557421A JP 2022557421 A JP2022557421 A JP 2022557421A JP WO2022080224 A1 JPWO2022080224 A1 JP WO2022080224A1
Authority
JP
Japan
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.)
Pending
Application number
JP2022557421A
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 filed Critical
Publication of JPWO2022080224A1 publication Critical patent/JPWO2022080224A1/ja
Pending legal-status Critical Current

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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
    • 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
    • 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
    • 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
    • G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
    • 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
    • G06F3/04186—Touch location disambiguation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Position Input By Displaying (AREA)
JP2022557421A 2020-10-14 2021-10-07 Pending JPWO2022080224A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020173382 2020-10-14
PCT/JP2021/037136 WO2022080224A1 (ja) 2020-10-14 2021-10-07 静電容量検出装置

Publications (1)

Publication Number Publication Date
JPWO2022080224A1 true JPWO2022080224A1 (ja) 2022-04-21

Family

ID=81209078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022557421A Pending JPWO2022080224A1 (ja) 2020-10-14 2021-10-07

Country Status (4)

Country Link
US (1) US20230221150A1 (ja)
JP (1) JPWO2022080224A1 (ja)
CN (1) CN116209909A (ja)
WO (1) WO2022080224A1 (ja)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012141131A1 (ja) * 2011-04-11 2012-10-18 グンゼ株式会社 タッチパネル装置
WO2016059967A1 (ja) * 2014-10-15 2016-04-21 アルプス電気株式会社 入力装置
JP2017049982A (ja) * 2015-08-31 2017-03-09 シナプティクス インコーポレイテッド 入力物体によってタッチセンサに印加される力の推定
WO2018116706A1 (ja) * 2016-12-21 2018-06-28 アルプス電気株式会社 静電容量検出装置及び入力装置
US20180307342A1 (en) * 2017-04-19 2018-10-25 Qualcomm Incorporated Chip seal ring for capacitive touch sensing
WO2019064858A1 (ja) * 2017-09-29 2019-04-04 アルプスアルパイン株式会社 操作入力装置及びドアハンドル
US20190204952A1 (en) * 2017-12-29 2019-07-04 Lg Display Co., Ltd. Electroluminescent Display Including Touch Sensor
JP2020030767A (ja) * 2018-08-24 2020-02-27 株式会社ジャパンディスプレイ 表示装置
WO2020183869A1 (ja) * 2019-03-12 2020-09-17 アルプスアルパイン株式会社 検出装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012141131A1 (ja) * 2011-04-11 2012-10-18 グンゼ株式会社 タッチパネル装置
WO2016059967A1 (ja) * 2014-10-15 2016-04-21 アルプス電気株式会社 入力装置
JP2017049982A (ja) * 2015-08-31 2017-03-09 シナプティクス インコーポレイテッド 入力物体によってタッチセンサに印加される力の推定
WO2018116706A1 (ja) * 2016-12-21 2018-06-28 アルプス電気株式会社 静電容量検出装置及び入力装置
US20180307342A1 (en) * 2017-04-19 2018-10-25 Qualcomm Incorporated Chip seal ring for capacitive touch sensing
WO2019064858A1 (ja) * 2017-09-29 2019-04-04 アルプスアルパイン株式会社 操作入力装置及びドアハンドル
US20190204952A1 (en) * 2017-12-29 2019-07-04 Lg Display Co., Ltd. Electroluminescent Display Including Touch Sensor
JP2020030767A (ja) * 2018-08-24 2020-02-27 株式会社ジャパンディスプレイ 表示装置
WO2020183869A1 (ja) * 2019-03-12 2020-09-17 アルプスアルパイン株式会社 検出装置

Also Published As

Publication number Publication date
CN116209909A (zh) 2023-06-02
WO2022080224A1 (ja) 2022-04-21
US20230221150A1 (en) 2023-07-13

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