JP7562226B2 - 検出装置、検出システム、および検出方法 - Google Patents

検出装置、検出システム、および検出方法 Download PDF

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Publication number
JP7562226B2
JP7562226B2 JP2023508441A JP2023508441A JP7562226B2 JP 7562226 B2 JP7562226 B2 JP 7562226B2 JP 2023508441 A JP2023508441 A JP 2023508441A JP 2023508441 A JP2023508441 A JP 2023508441A JP 7562226 B2 JP7562226 B2 JP 7562226B2
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detection
sensor electrode
periods
during
approaching
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JPWO2022201599A5 (ja
JPWO2022201599A1 (https=
Inventor
裕介 森岡
祐司 加藤
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Panasonic Automotive Systems Co Ltd
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Panasonic Automotive Systems Co Ltd
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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
    • G06F3/0416—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
    • 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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer

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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)
  • Geophysics And Detection Of Objects (AREA)
  • Electronic Switches (AREA)
JP2023508441A 2021-03-23 2021-09-29 検出装置、検出システム、および検出方法 Active JP7562226B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021048249 2021-03-23
JP2021048249 2021-03-23
PCT/JP2021/035883 WO2022201599A1 (ja) 2021-03-23 2021-09-29 検出装置

Publications (3)

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JPWO2022201599A1 JPWO2022201599A1 (https=) 2022-09-29
JPWO2022201599A5 JPWO2022201599A5 (ja) 2023-12-20
JP7562226B2 true JP7562226B2 (ja) 2024-10-07

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US (1) US12164728B2 (https=)
JP (1) JP7562226B2 (https=)
CN (1) CN117043727A (https=)
DE (1) DE112021007348T5 (https=)
WO (1) WO2022201599A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI820590B (zh) * 2021-04-30 2023-11-01 日商阿爾卑斯阿爾派股份有限公司 鄰近檢測裝置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010015262A (ja) 2008-07-01 2010-01-21 Seiko Instruments Inc 静電検出装置及び静電検出方法
JP2014238867A (ja) 2009-07-10 2014-12-18 アップル インコーポレイテッド タッチ及びホバー感知
JP2015018424A (ja) 2013-07-11 2015-01-29 三菱電機株式会社 タッチパネル、タッチパネル付き表示装置
JP2015046085A (ja) 2013-08-29 2015-03-12 パナソニック株式会社 タッチパネル装置
JP2018060327A (ja) 2016-10-04 2018-04-12 株式会社ジャパンディスプレイ 表示装置
JP2019101532A (ja) 2017-11-29 2019-06-24 株式会社ジャパンディスプレイ 近接センサ、及び表示装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8816985B1 (en) * 2012-09-20 2014-08-26 Cypress Semiconductor Corporation Methods and apparatus to detect a touch pattern
KR101859419B1 (ko) * 2014-12-26 2018-05-23 엘지디스플레이 주식회사 터치 스크린 장치와 그의 구동방법

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010015262A (ja) 2008-07-01 2010-01-21 Seiko Instruments Inc 静電検出装置及び静電検出方法
JP2014238867A (ja) 2009-07-10 2014-12-18 アップル インコーポレイテッド タッチ及びホバー感知
JP2015018424A (ja) 2013-07-11 2015-01-29 三菱電機株式会社 タッチパネル、タッチパネル付き表示装置
JP2015046085A (ja) 2013-08-29 2015-03-12 パナソニック株式会社 タッチパネル装置
JP2018060327A (ja) 2016-10-04 2018-04-12 株式会社ジャパンディスプレイ 表示装置
JP2019101532A (ja) 2017-11-29 2019-06-24 株式会社ジャパンディスプレイ 近接センサ、及び表示装置

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Publication number Publication date
CN117043727A (zh) 2023-11-10
US12164728B2 (en) 2024-12-10
US20240012519A1 (en) 2024-01-11
WO2022201599A1 (ja) 2022-09-29
JPWO2022201599A1 (https=) 2022-09-29
DE112021007348T5 (de) 2024-01-04

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