JP6554013B2 - 入力装置、入力装置の制御方法、入力装置を備える電子機器、電子機器の制御方法、プログラムおよび記憶媒体 - Google Patents

入力装置、入力装置の制御方法、入力装置を備える電子機器、電子機器の制御方法、プログラムおよび記憶媒体 Download PDF

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JP6554013B2
JP6554013B2 JP2015202912A JP2015202912A JP6554013B2 JP 6554013 B2 JP6554013 B2 JP 6554013B2 JP 2015202912 A JP2015202912 A JP 2015202912A JP 2015202912 A JP2015202912 A JP 2015202912A JP 6554013 B2 JP6554013 B2 JP 6554013B2
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measurement
intersections
electrodes
conductor
self
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JP2015202912A
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Japanese (ja)
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JP2017076222A5 (enExample
JP2017076222A (ja
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邦久 中尾
邦久 中尾
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2015202912A priority Critical patent/JP6554013B2/ja
Priority to CN201610892753.7A priority patent/CN106598366B/zh
Priority to US15/292,617 priority patent/US10345974B2/en
Publication of JP2017076222A publication Critical patent/JP2017076222A/ja
Publication of JP2017076222A5 publication Critical patent/JP2017076222A5/ja
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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
    • G06F3/041—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
    • 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
    • G06F3/0416—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
    • G06F3/041662—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving using alternate mutual and self-capacitive scanning
    • 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
    • G06F3/0416—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
    • 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
    • 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
    • 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
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04111—Cross over in capacitive digitiser, i.e. details of structures for connecting electrodes of the sensing pattern where the connections cross each other, e.g. bridge structures comprising an insulating layer, or vias through substrate

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Position Input By Displaying (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
JP2015202912A 2015-10-14 2015-10-14 入力装置、入力装置の制御方法、入力装置を備える電子機器、電子機器の制御方法、プログラムおよび記憶媒体 Expired - Fee Related JP6554013B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2015202912A JP6554013B2 (ja) 2015-10-14 2015-10-14 入力装置、入力装置の制御方法、入力装置を備える電子機器、電子機器の制御方法、プログラムおよび記憶媒体
CN201610892753.7A CN106598366B (zh) 2015-10-14 2016-10-13 输入装置、传感器控制方法、电子设备及其控制方法
US15/292,617 US10345974B2 (en) 2015-10-14 2016-10-13 Technique for improving capacitance type input apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015202912A JP6554013B2 (ja) 2015-10-14 2015-10-14 入力装置、入力装置の制御方法、入力装置を備える電子機器、電子機器の制御方法、プログラムおよび記憶媒体

Publications (3)

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JP2017076222A JP2017076222A (ja) 2017-04-20
JP2017076222A5 JP2017076222A5 (enExample) 2018-11-22
JP6554013B2 true JP6554013B2 (ja) 2019-07-31

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US (1) US10345974B2 (enExample)
JP (1) JP6554013B2 (enExample)
CN (1) CN106598366B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6742882B2 (ja) * 2016-10-14 2020-08-19 クラリオン株式会社 タッチパネル装置、及び、タッチパネル装置の制御方法
US10775927B2 (en) * 2017-08-14 2020-09-15 Stmicroelectronics Asia Pacific Pte Ltd Calculation of touch coordinates using mixed processing of mutual capacitance sensing data and self capacitance sensing data
US10996792B2 (en) * 2017-09-15 2021-05-04 Stmicroelectronics Asia Pacific Pte Ltd Partial mutual capacitive touch sensing in a touch sensitive device
CN111037606B (zh) * 2019-12-27 2022-03-11 日照市越疆智能科技有限公司 一种机器人展示方法、装置及电子设备
KR20230086000A (ko) * 2021-12-07 2023-06-15 삼성디스플레이 주식회사 전자 장치 및 전자 장치 구동 방법

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010002949A (ja) 2008-06-18 2010-01-07 Sony Corp タッチパネル
JP2010262460A (ja) * 2009-05-07 2010-11-18 Panasonic Corp 静電容量方式タッチパネル装置及びそのタッチ入力位置検出方法
US9069405B2 (en) * 2009-07-28 2015-06-30 Cypress Semiconductor Corporation Dynamic mode switching for fast touch response
CN102023768B (zh) 2009-09-09 2013-03-20 比亚迪股份有限公司 触摸点定位方法、系统及显示终端
JP2013047886A (ja) * 2011-08-29 2013-03-07 Nec Casio Mobile Communications Ltd 入力装置、入力装置の制御方法、および、プログラム
US9207820B2 (en) * 2012-03-30 2015-12-08 Microchip Technology Incorporated Method and system for multi-touch decoding
US9372582B2 (en) 2012-04-19 2016-06-21 Atmel Corporation Self-capacitance measurement
KR20140076957A (ko) * 2012-12-13 2014-06-23 삼성전기주식회사 터치 감지 장치 및 터치 감지 방법
CN103995626B (zh) * 2013-02-19 2018-05-29 比亚迪股份有限公司 一种用于触摸屏的触摸点定位方法及装置
CN103677615A (zh) 2013-04-10 2014-03-26 敦泰科技有限公司 一种应用程序的调出方法以及终端
KR20150014679A (ko) * 2013-07-30 2015-02-09 삼성전자주식회사 디스플레이장치 및 그 제어방법
US20150062058A1 (en) * 2013-09-03 2015-03-05 Himax Technologies Limited Touch panel capable of detecting a stylus and a method of using the same
US8982097B1 (en) * 2013-12-02 2015-03-17 Cypress Semiconductor Corporation Water rejection and wet finger tracking algorithms for truetouch panels and self capacitance touch sensors
JP2015114880A (ja) * 2013-12-12 2015-06-22 キヤノン株式会社 タッチパネル付表示装置
CN104461198B (zh) * 2014-12-03 2017-07-07 深圳市华星光电技术有限公司 一种触控基板及终端
KR102332015B1 (ko) * 2015-02-26 2021-11-29 삼성전자주식회사 터치 처리 방법 및 이를 지원하는 전자 장치

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Publication number Publication date
CN106598366A (zh) 2017-04-26
CN106598366B (zh) 2019-07-05
US20170108966A1 (en) 2017-04-20
US10345974B2 (en) 2019-07-09
JP2017076222A (ja) 2017-04-20

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