CN119376566A - 位置检测装置以及控制装置 - Google Patents

位置检测装置以及控制装置 Download PDF

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Publication number
CN119376566A
CN119376566A CN202411391753.XA CN202411391753A CN119376566A CN 119376566 A CN119376566 A CN 119376566A CN 202411391753 A CN202411391753 A CN 202411391753A CN 119376566 A CN119376566 A CN 119376566A
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CN
China
Prior art keywords
electrode
electrodes
sensor
terminal
indicator
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.)
Pending
Application number
CN202411391753.XA
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English (en)
Chinese (zh)
Inventor
桂平勇次
原英之
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.)
Wacom Co Ltd
Original Assignee
Wacom Co Ltd
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 Wacom Co Ltd filed Critical Wacom Co Ltd
Publication of CN119376566A publication Critical patent/CN119376566A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of two-dimensional [2D] relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus
    • 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
    • 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
    • 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
    • G06F3/0447—Position sensing using the local deformation of sensor cells
    • 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
    • G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means
    • 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
    • G06F2203/04104—Multi-touch detection in digitiser, i.e. details about the simultaneous detection of a plurality of touching locations, e.g. multiple fingers or pen and finger
    • 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
    • G06F2203/04106—Multi-sensing digitiser, i.e. digitiser using at least two different sensing technologies simultaneously or alternatively, e.g. for detecting pen and finger, for saving power or for improving position detection

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Position Input By Displaying (AREA)
  • External Artificial Organs (AREA)
  • Near-Field Transmission Systems (AREA)
CN202411391753.XA 2018-02-13 2018-11-15 位置检测装置以及控制装置 Pending CN119376566A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2018022683 2018-02-13
JP2018-022683 2018-02-13
CN201880072381.0A CN111316212B (zh) 2018-02-13 2018-11-15 位置检测装置以及基于电磁感应耦合及静电耦合的位置检测方法
PCT/JP2018/042223 WO2019159456A1 (ja) 2018-02-13 2018-11-15 位置検出装置、ならびに電磁誘導結合及び静電結合に基づく位置検出方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201880072381.0A Division CN111316212B (zh) 2018-02-13 2018-11-15 位置检测装置以及基于电磁感应耦合及静电耦合的位置检测方法

Publications (1)

Publication Number Publication Date
CN119376566A true CN119376566A (zh) 2025-01-28

Family

ID=67618519

Family Applications (7)

Application Number Title Priority Date Filing Date
CN202411391753.XA Pending CN119376566A (zh) 2018-02-13 2018-11-15 位置检测装置以及控制装置
CN202411390688.9A Pending CN119376564A (zh) 2018-02-13 2018-11-15 位置检测装置以及控制装置
CN202411393719.6A Pending CN119376569A (zh) 2018-02-13 2018-11-15 位置检测装置
CN202411391207.6A Pending CN119376565A (zh) 2018-02-13 2018-11-15 位置检测装置以及控制装置
CN201880072381.0A Active CN111316212B (zh) 2018-02-13 2018-11-15 位置检测装置以及基于电磁感应耦合及静电耦合的位置检测方法
CN202411393335.4A Pending CN119376568A (zh) 2018-02-13 2018-11-15 位置检测装置以及控制装置
CN202411393010.6A Pending CN119376567A (zh) 2018-02-13 2018-11-15 位置检测装置以及控制装置

Family Applications After (6)

Application Number Title Priority Date Filing Date
CN202411390688.9A Pending CN119376564A (zh) 2018-02-13 2018-11-15 位置检测装置以及控制装置
CN202411393719.6A Pending CN119376569A (zh) 2018-02-13 2018-11-15 位置检测装置
CN202411391207.6A Pending CN119376565A (zh) 2018-02-13 2018-11-15 位置检测装置以及控制装置
CN201880072381.0A Active CN111316212B (zh) 2018-02-13 2018-11-15 位置检测装置以及基于电磁感应耦合及静电耦合的位置检测方法
CN202411393335.4A Pending CN119376568A (zh) 2018-02-13 2018-11-15 位置检测装置以及控制装置
CN202411393010.6A Pending CN119376567A (zh) 2018-02-13 2018-11-15 位置检测装置以及控制装置

Country Status (7)

Country Link
US (7) US11249610B2 (https=)
EP (2) EP4692999A3 (https=)
JP (4) JP7079838B2 (https=)
KR (3) KR102671281B1 (https=)
CN (7) CN119376566A (https=)
TW (1) TWI798296B (https=)
WO (1) WO2019159456A1 (https=)

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Also Published As

Publication number Publication date
US20220113825A1 (en) 2022-04-14
CN119376569A (zh) 2025-01-28
KR20200119794A (ko) 2020-10-20
JP7079838B2 (ja) 2022-06-02
JP7421596B2 (ja) 2024-01-24
EP3739434A1 (en) 2020-11-18
KR20250100791A (ko) 2025-07-03
US12271566B2 (en) 2025-04-08
KR20240093981A (ko) 2024-06-24
US20240281102A1 (en) 2024-08-22
US20250165112A1 (en) 2025-05-22
US20200371625A1 (en) 2020-11-26
JP7714061B2 (ja) 2025-07-28
EP3739434B1 (en) 2025-11-12
TWI798296B (zh) 2023-04-11
CN111316212A (zh) 2020-06-19
CN119376564A (zh) 2025-01-28
US11644936B2 (en) 2023-05-09
US20250165113A1 (en) 2025-05-22
JP2024026737A (ja) 2024-02-28
JP2025133974A (ja) 2025-09-11
JPWO2019159456A1 (ja) 2021-01-28
EP3739434A4 (en) 2021-01-06
WO2019159456A1 (ja) 2019-08-22
US20250165111A1 (en) 2025-05-22
EP4692999A3 (en) 2026-04-15
CN111316212B (zh) 2024-10-29
JP2022103431A (ja) 2022-07-07
US11249610B2 (en) 2022-02-15
KR102826880B1 (ko) 2025-06-30
EP4692999A2 (en) 2026-02-11
CN119376568A (zh) 2025-01-28
CN119376567A (zh) 2025-01-28
CN119376565A (zh) 2025-01-28
US20230236701A1 (en) 2023-07-27
KR102671281B1 (ko) 2024-06-03
TW201935204A (zh) 2019-09-01
US12008206B2 (en) 2024-06-11

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