TWI507928B - 指示體、位置檢測裝置及位置檢測方法 - Google Patents

指示體、位置檢測裝置及位置檢測方法 Download PDF

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Publication number
TWI507928B
TWI507928B TW100102860A TW100102860A TWI507928B TW I507928 B TWI507928 B TW I507928B TW 100102860 A TW100102860 A TW 100102860A TW 100102860 A TW100102860 A TW 100102860A TW I507928 B TWI507928 B TW I507928B
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Taiwan
Prior art keywords
code
codes
indicator
signal
circuit
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TW100102860A
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English (en)
Chinese (zh)
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TW201145098A (en
Inventor
Yasuo Oda
Sadao Yamamoto
Yoshihisa Sugiyama
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Wacom Co Ltd
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Application filed by Wacom Co Ltd filed Critical Wacom Co Ltd
Publication of TW201145098A publication Critical patent/TW201145098A/zh
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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
    • G06F3/033—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 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)
  • Measuring Fluid Pressure (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
TW100102860A 2010-02-05 2011-01-26 指示體、位置檢測裝置及位置檢測方法 TWI507928B (zh)

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 (2)

Publication Number Publication Date
TW201145098A TW201145098A (en) 2011-12-16
TWI507928B true TWI507928B (zh) 2015-11-11

Family

ID=43805766

Family Applications (5)

Application Number Title Priority Date Filing Date
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
TW104126247A TWI569175B (zh) 2010-02-05 2011-01-26 A pointer detection device and a pointer detection circuit
TW104126245A TWI559177B (zh) 2010-02-05 2011-01-26 A pointer, an angle information detection circuit, and a position detection device
TW104126246A TWI539330B (zh) 2010-02-05 2011-01-26 Indicator
TW105126775A TWI573046B (zh) 2010-02-05 2011-01-26 Position indicator

Family Applications After (4)

Application Number Title Priority Date Filing Date
TW104126247A TWI569175B (zh) 2010-02-05 2011-01-26 A pointer detection device and a pointer detection circuit
TW104126245A TWI559177B (zh) 2010-02-05 2011-01-26 A pointer, an angle information detection circuit, and a position detection device
TW104126246A TWI539330B (zh) 2010-02-05 2011-01-26 Indicator
TW105126775A TWI573046B (zh) 2010-02-05 2011-01-26 Position indicator

Country Status (7)

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

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