JP7579460B2 - センサコントローラ、電子機器、及びセンサコントローラの制御方法 - Google Patents

センサコントローラ、電子機器、及びセンサコントローラの制御方法 Download PDF

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Publication number
JP7579460B2
JP7579460B2 JP2023559511A JP2023559511A JP7579460B2 JP 7579460 B2 JP7579460 B2 JP 7579460B2 JP 2023559511 A JP2023559511 A JP 2023559511A JP 2023559511 A JP2023559511 A JP 2023559511A JP 7579460 B2 JP7579460 B2 JP 7579460B2
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potential
circuit
short
power supply
supply terminal
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Japanese (ja)
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JPWO2023085014A1 (https=
Inventor
健 小池
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Wacom Co Ltd
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Wacom Co Ltd
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Priority to JP2024188023A priority Critical patent/JP2025003652A/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
    • 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
    • G06F3/04164—Connections between sensors and controllers, e.g. routing lines between electrodes and connection pads
    • 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
    • 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

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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)
  • Computer Networks & Wireless Communication (AREA)
  • Electronic Switches (AREA)
  • Position Input By Displaying (AREA)
JP2023559511A 2021-11-11 2022-10-18 センサコントローラ、電子機器、及びセンサコントローラの制御方法 Active JP7579460B2 (ja)

Priority Applications (1)

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JP2024188023A JP2025003652A (ja) 2021-11-11 2024-10-25 センサコントローラ、電子機器、及びセンサコントローラの制御方法

Applications Claiming Priority (3)

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JP2021183943 2021-11-11
JP2021183943 2021-11-11
PCT/JP2022/038819 WO2023085014A1 (ja) 2021-11-11 2022-10-18 センサコントローラ、電子機器、及びセンサコントローラの制御方法

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JP2024188023A Division JP2025003652A (ja) 2021-11-11 2024-10-25 センサコントローラ、電子機器、及びセンサコントローラの制御方法

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JPWO2023085014A1 JPWO2023085014A1 (https=) 2023-05-19
JP7579460B2 true JP7579460B2 (ja) 2024-11-07

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JP2023559511A Active JP7579460B2 (ja) 2021-11-11 2022-10-18 センサコントローラ、電子機器、及びセンサコントローラの制御方法
JP2024188023A Pending JP2025003652A (ja) 2021-11-11 2024-10-25 センサコントローラ、電子機器、及びセンサコントローラの制御方法

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US (2) US12455662B2 (https=)
JP (2) JP7579460B2 (https=)
CN (1) CN117882039A (https=)
DE (1) DE112022004773T5 (https=)
WO (1) WO2023085014A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023037690A1 (https=) * 2021-09-13 2023-03-16
CN117882039A (zh) * 2021-11-11 2024-04-12 株式会社和冠 传感器控制器、电子设备及传感器控制器的控制方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005328524A (ja) 2004-05-11 2005-11-24 Samsung Electronics Co Ltd 消費電力を低減した水平ｃｃｄ駆動回路、それを備えた固体撮像素子及びその駆動方法
JP2015515681A (ja) 2012-03-29 2015-05-28 シナプティクス インコーポレイテッド 送信器の電力消費を低減させるシステム及び方法
JP2018067316A (ja) 2016-10-19 2018-04-26 シナプティクス インコーポレイテッド 半導体装置及び表示装置
JP2019091442A (ja) 2017-11-14 2019-06-13 株式会社ワコム センサコントローラ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111356974B (zh) * 2017-11-01 2024-04-16 株式会社和冠 位置检测系统及触摸传感器
US10768744B2 (en) 2018-06-15 2020-09-08 Himax Technologies Limited Touch panel and controlling method of touch panel
CN117882039A (zh) * 2021-11-11 2024-04-12 株式会社和冠 传感器控制器、电子设备及传感器控制器的控制方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005328524A (ja) 2004-05-11 2005-11-24 Samsung Electronics Co Ltd 消費電力を低減した水平ｃｃｄ駆動回路、それを備えた固体撮像素子及びその駆動方法
JP2015515681A (ja) 2012-03-29 2015-05-28 シナプティクス インコーポレイテッド 送信器の電力消費を低減させるシステム及び方法
JP2018067316A (ja) 2016-10-19 2018-04-26 シナプティクス インコーポレイテッド 半導体装置及び表示装置
JP2019091442A (ja) 2017-11-14 2019-06-13 株式会社ワコム センサコントローラ

Also Published As

Publication number Publication date
WO2023085014A1 (ja) 2023-05-19
US12455662B2 (en) 2025-10-28
JPWO2023085014A1 (https=) 2023-05-19
US20240220054A1 (en) 2024-07-04
DE112022004773T5 (de) 2024-08-29
CN117882039A (zh) 2024-04-12
JP2025003652A (ja) 2025-01-09
US20260029881A1 (en) 2026-01-29

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