JP5442479B2 - 指示体、位置検出装置及び位置検出方法 - Google Patents

指示体、位置検出装置及び位置検出方法 Download PDF

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Publication number
JP5442479B2
JP5442479B2 JP2010024858A JP2010024858A JP5442479B2 JP 5442479 B2 JP5442479 B2 JP 5442479B2 JP 2010024858 A JP2010024858 A JP 2010024858A JP 2010024858 A JP2010024858 A JP 2010024858A JP 5442479 B2 JP5442479 B2 JP 5442479B2
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Japan
Prior art keywords
code
indicator
codes
correlation calculation
circuit
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JP2010024858A
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English (en)
Japanese (ja)
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JP2011164801A5 (https=
JP2011164801A (ja
Inventor
康雄 小田
定雄 山本
義久 杉山
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Wacom Co Ltd
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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.)
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43805766&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP5442479(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wacom Co Ltd filed Critical Wacom Co Ltd
Priority to JP2010024858A priority Critical patent/JP5442479B2/ja
Priority to US12/877,780 priority patent/US8963889B2/en
Priority to IL208921A priority patent/IL208921A/en
Priority to CN201010593023.XA priority patent/CN102147675B/zh
Priority to EP11150998.0A priority patent/EP2354909B1/en
Priority to TW104126245A priority patent/TWI559177B/zh
Priority to TW104126247A priority patent/TWI569175B/zh
Priority to TW100102860A priority patent/TWI507928B/zh
Priority to TW105126775A priority patent/TWI573046B/zh
Priority to TW104126246A priority patent/TWI539330B/zh
Priority to KR1020110009600A priority patent/KR101770431B1/ko
Publication of JP2011164801A publication Critical patent/JP2011164801A/ja
Publication of JP2011164801A5 publication Critical patent/JP2011164801A5/ja
Application granted granted Critical
Publication of JP5442479B2 publication Critical patent/JP5442479B2/ja
Priority to US14/542,462 priority patent/US9606640B2/en
Priority to US14/542,480 priority patent/US9632599B2/en
Priority to US14/542,438 priority patent/US9529456B2/en
Priority to US15/047,013 priority patent/US10108277B2/en
Priority to KR1020170102929A priority patent/KR101878103B1/ko
Priority to US15/811,233 priority patent/US10423247B2/en
Priority to US15/896,984 priority patent/US10514781B2/en
Priority to US15/928,978 priority patent/US10429955B2/en
Priority to US16/019,327 priority patent/US10437353B2/en
Priority to US16/689,830 priority patent/US11099661B2/en
Priority to US17/379,747 priority patent/US11853485B2/en
Priority to US18/509,096 priority patent/US12236021B2/en
Priority to US19/022,303 priority patent/US20250155994A1/en
Active 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
    • G06F3/033—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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • G06F3/0383—Signal control means within the pointing device
    • 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
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/04162—Control or interface arrangements specially adapted for digitisers for exchanging data with external devices, e.g. smart pens, via the digitiser sensing hardware
    • 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
    • G06F3/0442—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using active external devices, e.g. active pens, for transmitting changes in electrical potential to be received by the digitiser
    • 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
    • G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means

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)
  • Position Input By Displaying (AREA)
  • User Interface Of Digital Computer (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Measuring Fluid Pressure (AREA)
JP2010024858A 2010-02-05 2010-02-05 指示体、位置検出装置及び位置検出方法 Active JP5442479B2 (ja)

Priority Applications (24)

Application Number Priority Date Filing Date Title
JP2010024858A JP5442479B2 (ja) 2010-02-05 2010-02-05 指示体、位置検出装置及び位置検出方法
US12/877,780 US8963889B2 (en) 2010-02-05 2010-09-08 Pointer, position detection apparatus and position detection method
IL208921A IL208921A (en) 2010-02-05 2010-10-25 Pointer, a location detection facility and a method for location detection
CN201010593023.XA CN102147675B (zh) 2010-02-05 2010-12-14 指示体、位置检测装置和位置检测方法
EP11150998.0A EP2354909B1 (en) 2010-02-05 2011-01-14 Pointer, position detector and position detection method
TW104126246A TWI539330B (zh) 2010-02-05 2011-01-26 Indicator
TW104126247A TWI569175B (zh) 2010-02-05 2011-01-26 A pointer detection device and a pointer detection circuit
TW100102860A TWI507928B (zh) 2010-02-05 2011-01-26 指示體、位置檢測裝置及位置檢測方法
TW104126245A TWI559177B (zh) 2010-02-05 2011-01-26 A pointer, an angle information detection circuit, and a position detection device
TW105126775A TWI573046B (zh) 2010-02-05 2011-01-26 Position indicator
KR1020110009600A KR101770431B1 (ko) 2010-02-05 2011-01-31 지시체, 송신 신호 생성 회로, 지시체 상태 검출 회로 및 위치 검출 장치
US14/542,462 US9606640B2 (en) 2010-02-05 2014-11-14 Pointer, position detection apparatus and position detection method
US14/542,480 US9632599B2 (en) 2010-02-05 2014-11-14 Pointer, position detection apparatus and position detection method
US14/542,438 US9529456B2 (en) 2010-02-05 2014-11-14 Pointer, position detection apparatus and position detection method
US15/047,013 US10108277B2 (en) 2010-02-05 2016-02-18 Pointer, position detection apparatus and position detection method
KR1020170102929A KR101878103B1 (ko) 2010-02-05 2017-08-14 지시체 및 지시체의 각도 정보 제공 방법
US15/811,233 US10423247B2 (en) 2010-02-05 2017-11-13 Pointer, position detection apparatus and position detection method
US15/896,984 US10514781B2 (en) 2010-02-05 2018-02-14 Pointer, position detection apparatus and position detection method
US15/928,978 US10429955B2 (en) 2010-02-05 2018-03-22 Pointer, position detection apparatus and position detection method
US16/019,327 US10437353B2 (en) 2010-02-05 2018-06-26 Pointer, position detection apparatus and position detection method
US16/689,830 US11099661B2 (en) 2010-02-05 2019-11-20 Pointer, position detection apparatus and position detection method
US17/379,747 US11853485B2 (en) 2010-02-05 2021-07-19 Pointer, position detection apparatus and position detection method
US18/509,096 US12236021B2 (en) 2010-02-05 2023-11-14 Pointer, position detection apparatus and position detection method
US19/022,303 US20250155994A1 (en) 2010-02-05 2025-01-15 Pointer, position detection apparatus and position detection method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010024858A JP5442479B2 (ja) 2010-02-05 2010-02-05 指示体、位置検出装置及び位置検出方法

Publications (3)

Publication Number Publication Date
JP2011164801A JP2011164801A (ja) 2011-08-25
JP2011164801A5 JP2011164801A5 (https=) 2013-03-21
JP5442479B2 true JP5442479B2 (ja) 2014-03-12

Family

ID=43805766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010024858A Active JP5442479B2 (ja) 2010-02-05 2010-02-05 指示体、位置検出装置及び位置検出方法

Country Status (7)

Country Link
US (13) US8963889B2 (https=)
EP (1) EP2354909B1 (https=)
JP (1) JP5442479B2 (https=)
KR (2) KR101770431B1 (https=)
CN (1) CN102147675B (https=)
IL (1) IL208921A (https=)
TW (5) TWI507928B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
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US11360586B2 (en) 2017-11-29 2022-06-14 Wacom Co., Ltd. Communication method executed between active pen and sensor controller, and active pen

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US11360586B2 (en) 2017-11-29 2022-06-14 Wacom Co., Ltd. Communication method executed between active pen and sensor controller, and active pen
US11720189B2 (en) 2017-11-29 2023-08-08 Wacom Co., Ltd. Communication method executed between active pen and sensor controller, and active pen
US12079406B2 (en) 2017-11-29 2024-09-03 Wacom Co., Ltd. Communication method executed between active pen and sensor controller, and active pen
US12474794B2 (en) 2017-11-29 2025-11-18 Wacom Co., Ltd. Communication method executed between active pen and sensor controller, and active pen

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US11099661B2 (en) 2021-08-24
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US8963889B2 (en) 2015-02-24
TWI573046B (zh) 2017-03-01
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TW201643618A (zh) 2016-12-16
EP2354909A2 (en) 2011-08-10
KR20110091459A (ko) 2011-08-11
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US20150070317A1 (en) 2015-03-12
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US9606640B2 (en) 2017-03-28
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US10423247B2 (en) 2019-09-24
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US20160162054A1 (en) 2016-06-09
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US20240077960A1 (en) 2024-03-07
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US10429955B2 (en) 2019-10-01
US10514781B2 (en) 2019-12-24
US20180210568A1 (en) 2018-07-26
KR101878103B1 (ko) 2018-07-12
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US12236021B2 (en) 2025-02-25
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US20210349558A1 (en) 2021-11-11
US20110193776A1 (en) 2011-08-11
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US20200089342A1 (en) 2020-03-19
US9632599B2 (en) 2017-04-25
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US20180314350A1 (en) 2018-11-01
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US20150070316A1 (en) 2015-03-12

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