JPS6370326A - 位置検出装置 - Google Patents

位置検出装置

Info

Publication number
JPS6370326A
JPS6370326A JP61213970A JP21397086A JPS6370326A JP S6370326 A JPS6370326 A JP S6370326A JP 61213970 A JP61213970 A JP 61213970A JP 21397086 A JP21397086 A JP 21397086A JP S6370326 A JPS6370326 A JP S6370326A
Authority
JP
Japan
Prior art keywords
signal
circuit
coil
loop
voltage
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.)
Granted
Application number
JP61213970A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0253805B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Tsugunari Yamanami
東 村上
Takahiko Funahashi
山並　嗣也
Toshiaki Senda
舟橋　孝彦
仙田　聡明
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16648077&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS6370326(A) "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 JP61213970A priority Critical patent/JPS6370326A/ja
Priority to DE198787113418T priority patent/DE259894T1/de
Priority to EP87113418A priority patent/EP0259894B1/en
Priority to EP19930118666 priority patent/EP0587200A1/en
Priority to DE3750110T priority patent/DE3750110T2/de
Priority to EP19930118667 priority patent/EP0587201A1/en
Priority to US07095702 priority patent/US4878553B1/en
Publication of JPS6370326A publication Critical patent/JPS6370326A/ja
Priority to US07/403,267 priority patent/US5028745A/en
Publication of JPH0253805B2 publication Critical patent/JPH0253805B2/ja
Granted legal-status Critical Current

Links

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
    • G06F3/046—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
    • 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

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)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Position Input By Displaying (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
JP61213970A 1986-09-12 1986-09-12 位置検出装置 Granted JPS6370326A (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP61213970A JPS6370326A (ja) 1986-09-12 1986-09-12 位置検出装置
US07095702 US4878553B1 (en) 1986-09-12 1987-09-14 Position detecting apparatus
DE3750110T DE3750110T2 (de) 1986-09-12 1987-09-14 Lagebestimmungsgerät.
EP87113418A EP0259894B1 (en) 1986-09-12 1987-09-14 Position detecting apparatus
EP19930118666 EP0587200A1 (en) 1986-09-12 1987-09-14 Position detecting apparatus
DE198787113418T DE259894T1 (de) 1986-09-12 1987-09-14 Lagebestimmungsgeraet.
EP19930118667 EP0587201A1 (en) 1986-09-12 1987-09-14 Position pointer for digitizer
US07/403,267 US5028745A (en) 1986-09-12 1989-09-28 Position detecting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61213970A JPS6370326A (ja) 1986-09-12 1986-09-12 位置検出装置

Related Child Applications (3)

Application Number Title Priority Date Filing Date
JP63263302A Division JPH02161511A (ja) 1988-10-19 1988-10-19 位置検出装置における位置指示器
JP6994697A Division JP2855112B2 (ja) 1997-03-24 1997-03-24 位置検出装置
JP9069934A Division JPH103344A (ja) 1997-03-24 1997-03-24 位置検出装置

Publications (2)

Publication Number Publication Date
JPS6370326A true JPS6370326A (ja) 1988-03-30
JPH0253805B2 JPH0253805B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-11-19

Family

ID=16648077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61213970A Granted JPS6370326A (ja) 1986-09-12 1986-09-12 位置検出装置

Country Status (4)

Country Link
US (2) US4878553B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (3) EP0259894B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS6370326A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE259894T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01263814A (ja) * 1988-04-15 1989-10-20 Wacom Co Ltd 座標入力装置
JPH01320521A (ja) * 1988-06-22 1989-12-26 Wacom Co Ltd 電子黒板装置及びその筆記具等
JPH0235512A (ja) * 1988-07-25 1990-02-06 Wacom Co Ltd 位置指示器
JPH0245819A (ja) * 1988-08-06 1990-02-15 Graphtec Corp コードレスタブレット
JPH0248724A (ja) * 1988-08-10 1990-02-19 Graphtec Corp コードレスタブレット
US5109225A (en) * 1989-12-04 1992-04-28 Seiko Instruments, Inc. Coordinate reader with pointer inclination compensation
WO1992009029A1 (en) * 1990-11-16 1992-05-29 Seiko Instruments Inc. Device for reading out coordinate
JPH05119908A (ja) * 1991-05-06 1993-05-18 Internatl Business Mach Corp <Ibm> 電磁式デジタイザ・タブレツトおよび誘導ペン
US5600105A (en) * 1993-12-28 1997-02-04 Wacom Co., Ltd. Position detecting device and position pointing device therefor
US5629500A (en) * 1994-02-10 1997-05-13 Wacom Co., Ltd. Position pointing device, system and method employing AC field
US5661269A (en) * 1994-02-03 1997-08-26 Wacom Co., Ltd. Position pointing device having resonant circuit with sequentially changed characteristics and combination thereof with position detecting device
US5672852A (en) * 1994-03-18 1997-09-30 Wacom Co., Ltd. Position pointing device including a memory and a position detecting device coupled by AC fields to the pointing device
US5679930A (en) * 1993-10-29 1997-10-21 Wacom Co., Ltd. Position pointing device including a controller for an AC field emitter in accordance with a binary code
US5691512A (en) * 1994-05-16 1997-11-25 Wacom Co., Ltd. Position transducer, and method for eliminating noise therefrom
US5706000A (en) * 1993-12-22 1998-01-06 Wacom Co., Ltd. Position detecting device and position pointing device therefor
US5714984A (en) * 1994-02-24 1998-02-03 Wacom Co., Ltd. Position detecting device and position pointing device therefor
US5792997A (en) * 1995-04-04 1998-08-11 Wacom Co., Ltd. Position transducer and position sensing method
US6020849A (en) * 1995-04-10 2000-02-01 Wacom Co. Ltd. Position detecting apparatus and pointing device thereof
JP2003067124A (ja) * 2001-08-24 2003-03-07 Wacom Co Ltd 位置検出装置
JP2005513575A (ja) * 2001-12-29 2005-05-12 タイグエン エンタープライズ カンパニーリミテッド 誘導層に薄膜アンテナ列を格子状に内蔵したタッチ制御型ディスプレイ
JP2005529414A (ja) * 2002-06-07 2005-09-29 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 入力システム
JP2007531938A (ja) * 2004-04-01 2007-11-08 ファインポイント・イノヴェーションズ・インコーポレーテッド パネルとコードレス・トランスデューサのシステム
US7474300B2 (en) 2003-11-14 2009-01-06 Wacom Co., Ltd. Position detecting apparatus and position pointer
EP2034395A2 (en) 2007-09-10 2009-03-11 Wacom Co., Ltd. Position detecting device and position detecting method
US7778795B2 (en) 2007-09-18 2010-08-17 Wacom Co., Ltd. Position indicator, variable capacitor, position input device and computer system
EP2336856A2 (en) 2009-10-19 2011-06-22 Wacom Co., Ltd. Position detector and position indicator
JP2012088294A (ja) * 2010-09-22 2012-05-10 Citizen Holdings Co Ltd 位置検出装置
WO2012132144A1 (ja) * 2011-03-30 2012-10-04 三洋電機株式会社 充電台
US8350166B2 (en) 2009-02-24 2013-01-08 Wacom Co., Ltd. Position indicator
JP2013143138A (ja) * 2012-01-06 2013-07-22 Samsung Electronics Co Ltd 電磁誘導入力方式のセンシング装置及びその制御方法
US8525816B2 (en) 2010-02-10 2013-09-03 Wacom Co., Ltd. Position pointer, variable capacitor and inputting apparatus
US8525531B2 (en) 2010-09-27 2013-09-03 Wacom Co., Ltd. Variable capacitor, position indicator, and input device
EP2711815A2 (en) 2012-09-20 2014-03-26 Wacom Co., Ltd. Position detecting device
US8847928B2 (en) 2009-11-17 2014-09-30 Wacom Co., Ltd. Coil, position indicator, position detecting device, and coil winding method
US8913041B2 (en) 2010-03-09 2014-12-16 Wacom Co., Ltd. Position pointer, variable capacitor and inputting apparatus
JP2015076092A (ja) * 2013-10-08 2015-04-20 エルジー ディスプレイ カンパニー リミテッド タッチ入力装置
US9170660B2 (en) 2011-05-23 2015-10-27 Seiko Epson Corporation Input function display device
WO2016013105A1 (ja) * 2014-07-25 2016-01-28 ニューコムテクノ株式会社 位置検出ユニット
WO2016024337A1 (ja) * 2014-08-12 2016-02-18 昭 池谷 電子ペン
WO2016088257A1 (ja) * 2014-12-05 2016-06-09 昭 池谷 電子機器及びペンタイプの共振器
WO2016117002A1 (ja) * 2015-01-19 2016-07-28 昭 池谷 検知装置及び電子機器
US9552084B2 (en) 2013-08-21 2017-01-24 Lenovo (Singapore) Pte. Ltd. Control of an electronic device equipped with coordinate input device for inputting with an electronic pen
US9563231B2 (en) 2013-09-10 2017-02-07 Lenovo (Singapore) Pte. Ltd. Electronic device capable of input from a detachably attached digitizer panel and input method and system therefor
US9671918B2 (en) 2013-10-15 2017-06-06 Lenovo (Singapore) Pte. Ltd. Electronic induction type sensor panel and method for reducing indication error
US10452161B2 (en) 2014-10-06 2019-10-22 Wacom Co., Ltd. Position indicator including switch circuit that performs changeover between first resonance circuit and second resonance circuit
US10795491B2 (en) 2015-01-06 2020-10-06 Wacom Co., Ltd. Position detecting device that selects electrodes having different intervals therebetween while different signals are detected
WO2023223587A1 (ja) * 2022-05-20 2023-11-23 株式会社ワコム 電磁誘導ペン及び位置検出装置

Families Citing this family (197)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6512513B2 (en) 1919-04-01 2003-01-28 Wacom Co., Ltd. Pointer for use in digitizer systems
US6259438B1 (en) 1998-06-04 2001-07-10 Wacom Co., Ltd. Coordinate input stylus
JPS6370326A (ja) * 1986-09-12 1988-03-30 Wacom Co Ltd 位置検出装置
JP2583509B2 (ja) * 1987-06-16 1997-02-19 株式会社 ワコム 座標入力装置
EP0307667B1 (en) * 1987-08-24 1994-04-20 Wacom Company, Ltd. Coordinate input system with input pen
KR0122737B1 (ko) * 1987-12-25 1997-11-20 후루다 모또오 위치 검출 장치
JPH01194019A (ja) * 1988-01-29 1989-08-04 Wacom Co Ltd 位置検出装置
JPH02249019A (ja) * 1989-03-22 1990-10-04 Seiko Instr Inc 座標入力装置
US5120907A (en) * 1989-03-28 1992-06-09 Graphtec Kabushiki Kaisha Device for determining position coordinates of points on a surface
FR2647240B1 (fr) * 1989-05-22 1995-06-16 Schlumberger Ind Sa Table a numeriser
JP2971488B2 (ja) * 1989-11-01 1999-11-08 株式会社ワコム 位置検出装置
JPH0424716A (ja) * 1990-05-15 1992-01-28 Seiko Instr Inc ワイヤレス座標読取装置
US5045645A (en) * 1990-05-22 1991-09-03 Calcomp Inc. Digitizer system with passive pointer
JP3150685B2 (ja) * 1990-08-06 2001-03-26 株式会社ワコム 可変容量コンデンサ
US5095180A (en) * 1990-09-21 1992-03-10 Graphtec Kabushiki Kaisha Device for determining position coordinates
BE1004642A3 (fr) * 1991-02-18 1993-01-05 Iee Sarl Procede d'identification d'une touche activee d'un clavier.
EP0489344A1 (fr) * 1990-12-03 1992-06-10 I.E.E. International Electronics &amp; Engineering S.à.r.l. Procédé d'identification d'une touche activée d'un clavier à touches
US5345044A (en) * 1991-04-29 1994-09-06 Calcomp, Inc. Cordless digitizer using electromagnetic locating signals
US5245336A (en) * 1991-07-05 1993-09-14 Wintime Technology Inc. Digitizer with overlapped loop pattern and peak phase recognizer
US5225637A (en) * 1991-10-01 1993-07-06 Kurta Corporation Position resolving system
US5218174A (en) * 1991-10-01 1993-06-08 Kurta Corporation Low power cordless magnetic field digitizer with differential grid sensing and synchronous position demodulation
JPH0792722B2 (ja) * 1992-02-21 1995-10-09 グラフテック株式会社 デジタイザ
WO1993018448A1 (en) * 1992-03-02 1993-09-16 Seiko Instruments Inc. Position input device and keyboard apparatus
GB2273778A (en) * 1992-12-22 1994-06-29 Tds Cad Graphics Limited Cordless digitizer
US5506375A (en) * 1993-02-22 1996-04-09 Wacom Co., Ltd. Circuit board for coordinate detecting apparatus with noise suppression
US5428192A (en) * 1993-05-10 1995-06-27 Ace Cad Enterprise Co., Ltd. Method and apparatus for finding the location of a pointing instrument on a tablet
US5434372A (en) * 1993-08-19 1995-07-18 Acer Peripherals, Inc. Position detecting apparatus with coils of opposite loop direction
US5557076A (en) * 1993-11-12 1996-09-17 Mikron Gesellschaft Fur Cordless position detection apparatus
JP3225157B2 (ja) * 1994-03-18 2001-11-05 株式会社ワコム 位置検出装置及び方法
JP3411118B2 (ja) * 1994-03-31 2003-05-26 グラフテック株式会社 デジタイザおよびデジタイザの位置決定方法
JP3496974B2 (ja) * 1994-04-08 2004-02-16 株式会社ワコム 位置検出装置及び方法
US5801314A (en) * 1994-04-11 1998-09-01 Shane F. Stoddard Bridge movement detector
US5530210A (en) * 1994-05-09 1996-06-25 Wacom Co., Ltd. Coordinate detecting device
US6249234B1 (en) 1994-05-14 2001-06-19 Absolute Sensors Limited Position detector
US20030062889A1 (en) * 1996-12-12 2003-04-03 Synaptics (Uk) Limited Position detector
AU679378B2 (en) * 1994-05-14 1997-06-26 Synaptics (Uk) Limited Position encoder
JP3502664B2 (ja) * 1994-06-20 2004-03-02 株式会社ワコム 位置検出装置
JP3517449B2 (ja) * 1994-07-27 2004-04-12 株式会社ワコム 位置検出方法及びその装置
US5714720A (en) * 1994-09-15 1998-02-03 Calcomp Inc. High efficiency passive pointer digitizer system
JP3015269B2 (ja) * 1994-12-05 2000-03-06 株式会社ワコム 位置検出装置及びその方法
JP3001394B2 (ja) 1995-03-10 2000-01-24 株式会社ワコム センサコイル・パターン及び座標入力装置
JP3015276B2 (ja) 1995-04-11 2000-03-06 株式会社ワコム 座標入力装置のセンサコイル走査方法
JP3015278B2 (ja) * 1995-04-27 2000-03-06 株式会社ワコム 座標入力装置における位置検出方法
US5793360A (en) * 1995-05-05 1998-08-11 Wacom Co., Ltd. Digitizer eraser system and method
JP2767098B2 (ja) * 1995-06-06 1998-06-18 株式会社ワコム 位置指示ユニット及びスタイラスペン
JPH096518A (ja) 1995-06-16 1997-01-10 Wacom Co Ltd サイドスイッチ機構及びスタイラスペン
US5856639A (en) * 1995-08-28 1999-01-05 Calcomp Inc. Pointer position detection system using a signal processor in the pointer
JPH09134246A (ja) * 1995-11-10 1997-05-20 Seiko Denshi Kiki Kk 座標読取装置とともに用いられる座標指示器または装置
KR970049359A (ko) 1995-12-26 1997-07-29 베일리 웨인 피 감지 패널에 대한 물체의 상대 속도에 의한 접촉 감지 방법 및 그 장치
US9289618B1 (en) 1996-01-08 2016-03-22 Impulse Dynamics Nv Electrical muscle controller
US8825152B2 (en) 1996-01-08 2014-09-02 Impulse Dynamics, N.V. Modulation of intracellular calcium concentration using non-excitatory electrical signals applied to the tissue
JP4175662B2 (ja) 1996-01-08 2008-11-05 インパルス ダイナミクス エヌ．ヴイ． 電気的筋肉制御装置
US8321013B2 (en) 1996-01-08 2012-11-27 Impulse Dynamics, N.V. Electrical muscle controller and pacing with hemodynamic enhancement
US7167748B2 (en) 1996-01-08 2007-01-23 Impulse Dynamics Nv Electrical muscle controller
US9713723B2 (en) 1996-01-11 2017-07-25 Impulse Dynamics Nv Signal delivery through the right ventricular septum
DE19612830C1 (de) 1996-03-30 1997-07-24 Hella Kg Hueck & Co Fahrpedalgeber
DE19623468A1 (de) * 1996-06-12 1997-12-18 Wacom Co Ltd Positionserfassungseinrichtung und Positionszeigeeinrichtung
US6788221B1 (en) 1996-06-28 2004-09-07 Synaptics (Uk) Limited Signal processing apparatus and method
JP3837800B2 (ja) * 1996-10-31 2006-10-25 株式会社ワコム 位置指示器
JPH10133805A (ja) * 1996-10-31 1998-05-22 Wacom Co Ltd 位置指示器
JPH10171583A (ja) * 1996-12-05 1998-06-26 Wacom Co Ltd 位置検出装置およびその位置指示器
JPH10214149A (ja) 1997-01-30 1998-08-11 Wacom Co Ltd 座標入力装置及び位置指示器
JPH10320112A (ja) * 1997-05-14 1998-12-04 Wacom Co Ltd 角度情報入力装置
JPH10326146A (ja) * 1997-05-23 1998-12-08 Wacom Co Ltd 座標入力用器具
ATE309519T1 (de) 1997-05-28 2005-11-15 Synaptics Uk Ltd Verfahren und drahtbond-vorrichtung zur herstellung eines wandlers
DE19738834A1 (de) 1997-09-05 1999-03-11 Hella Kg Hueck & Co Induktiver Winkelsensor für ein Kraftfahrzeug
DE19738839A1 (de) * 1997-09-05 1999-03-11 Hella Kg Hueck & Co Induktiver Winkelsensor
GB9720954D0 (en) 1997-10-02 1997-12-03 Scient Generics Ltd Commutators for motors
GB9721891D0 (en) 1997-10-15 1997-12-17 Scient Generics Ltd Symmetrically connected spiral transducer
US6721666B2 (en) 1998-03-23 2004-04-13 Reginald P. Warkentin Automatic meter reader
GB9811151D0 (en) 1998-05-22 1998-07-22 Scient Generics Ltd Rotary encoder
US6154196A (en) * 1998-06-08 2000-11-28 Wacom Co., Ltd. Coordinate input device convertible between right-handed and left-handed modes
US6160539A (en) * 1998-06-08 2000-12-12 Wacom Co., Ltd. Digitizer system with cursor shape changing as a function of pointer location on menu strip
US6396005B2 (en) 1998-06-15 2002-05-28 Rodgers Technology Center, Inc. Method and apparatus for diminishing grid complexity in a tablet
USD417206S (en) 1998-08-05 1999-11-30 Wacom Co., Ltd. Digitizer stylus
JP2002531902A (ja) 1998-11-27 2002-09-24 シナプティックス （ユーケー）リミテッド 位置センサ
US7019672B2 (en) * 1998-12-24 2006-03-28 Synaptics (Uk) Limited Position sensor
HK1046154B (zh) * 1999-02-04 2009-12-31 Pluristem Ltd. 维持和扩增造血干细胞和/或祖细胞的方法和仪器
US8019421B2 (en) 1999-03-05 2011-09-13 Metacure Limited Blood glucose level control
US6529920B1 (en) 1999-03-05 2003-03-04 Audiovelocity, Inc. Multimedia linking device and method
US8666495B2 (en) 1999-03-05 2014-03-04 Metacure Limited Gastrointestinal methods and apparatus for use in treating disorders and controlling blood sugar
US9101765B2 (en) 1999-03-05 2015-08-11 Metacure Limited Non-immediate effects of therapy
US8346363B2 (en) 1999-03-05 2013-01-01 Metacure Limited Blood glucose level control
US8700161B2 (en) 1999-03-05 2014-04-15 Metacure Limited Blood glucose level control
TW413782B (en) 1999-03-12 2000-12-01 Uc Logic Technology Corp Signal fetch method and device for digitizing board
US6787715B2 (en) * 1999-11-01 2004-09-07 Aiptek International Inc. N-shaped antenna loops of digitizer tablet for reducing antenna switches and the method for locating the cordless pen
WO2002005081A1 (en) * 2000-05-11 2002-01-17 Nes Stewart Irvine Zeroclick
IL142659A0 (en) * 2001-04-18 2002-03-10 Intellipen Ltd Electronic pen-like input device
ATE398803T1 (de) * 2001-05-21 2008-07-15 Synaptics Uk Ltd Positionssensor
US7109726B2 (en) * 2001-07-25 2006-09-19 Koninklijke Philips Electronics N.V. Object sensing
GB2403017A (en) 2002-03-05 2004-12-22 Synaptics Position sensor
TWI304559B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 2002-05-24 2008-12-21 Waltop Int Corp
US7907130B2 (en) 2002-06-05 2011-03-15 Synaptics (Uk) Limited Signal transfer method and apparatus
US7216805B2 (en) * 2002-07-23 2007-05-15 Massachusetts Institute Of Technology Methods and apparatus for counting and positioning using resonant tags
TW544974B (en) * 2002-07-25 2003-08-01 Aiptek Int Inc An electromagnetic inductive system with multi-antenna loop layout and battery less pointer device and its method for locating the coordinate
EP2388770A1 (en) * 2002-08-29 2011-11-23 N-Trig Ltd. Digitizer stylus
CN1242319C (zh) * 2002-09-17 2006-02-15 台均实业股份有限公司 内置导线网格电磁感应层的电子白板
JP2006502484A (ja) * 2002-10-09 2006-01-19 バッハマン、ラファエル 急速入力装置
ES2284791T3 (es) * 2002-10-25 2007-11-16 Waltop International Corp. Dispositivo y procedimiento mejorado para el sistema indicador de un tablero digitalizador.
KR101060210B1 (ko) * 2003-02-10 2011-08-29 엔 트리그 리미티드. 디지타이저의 접촉 검출
US6909426B2 (en) * 2003-03-03 2005-06-21 Aiptek International, Inc. Tablet system with inductive loops and cord less-battery less pointer apparatus controlled by multi-channel switches set and method for transmitting and receiving its signal
JP2006519663A (ja) 2003-03-10 2006-08-31 インパルス ダイナミックス エヌヴイ 心臓組織内の遺伝子発現を調節するための電気信号を送出する装置及び方法
US9931503B2 (en) 2003-03-10 2018-04-03 Impulse Dynamics Nv Protein activity modification
US11439815B2 (en) 2003-03-10 2022-09-13 Impulse Dynamics Nv Protein activity modification
EP1462919B1 (en) * 2003-03-28 2010-05-19 Wacom Co., Ltd. Position detection system
US8792985B2 (en) 2003-07-21 2014-07-29 Metacure Limited Gastrointestinal methods and apparatus for use in treating disorders and controlling blood sugar
GB0317370D0 (en) 2003-07-24 2003-08-27 Synaptics Uk Ltd Magnetic calibration array
GB0319945D0 (en) 2003-08-26 2003-09-24 Synaptics Uk Ltd Inductive sensing system
US7310091B2 (en) * 2003-09-16 2007-12-18 Acer Incorporated Handwriting pen capable of simulating different strokes
US7265303B2 (en) * 2003-12-17 2007-09-04 Microsoft Corporation Electromagnetic digitizer sensor array
US8352031B2 (en) 2004-03-10 2013-01-08 Impulse Dynamics Nv Protein activity modification
US11779768B2 (en) 2004-03-10 2023-10-10 Impulse Dynamics Nv Protein activity modification
JP2005284499A (ja) * 2004-03-29 2005-10-13 Wacom Co Ltd 入力システム、座標入力装置、及び、プログラム
JP4795343B2 (ja) * 2004-07-15 2011-10-19 エヌ−トリグ リミテッド 二重モードデジタイザの自動切り替え
WO2006006174A2 (en) * 2004-07-15 2006-01-19 N-Trig Ltd. A tracking window for a digitizer system
JP4529012B2 (ja) * 2004-07-16 2010-08-25 アオイ電子株式会社 ナノグリッパ装置
JP4405335B2 (ja) * 2004-07-27 2010-01-27 株式会社ワコム 位置検出装置、及び、入力システム
JP4096315B2 (ja) * 2004-08-04 2008-06-04 セイコーエプソン株式会社 表示システム
US8321173B2 (en) * 2004-08-25 2012-11-27 Wallance Daniel I System and method for using magnetic sensors to track the position of an object
EP1807749A1 (en) * 2004-09-24 2007-07-18 Wacom Corporation Limited An electronic device having a position sensor
EP1803053A1 (en) 2004-10-13 2007-07-04 Wacom Corporation Limited A hand-held electronic appliance and method of entering a selection of a menu item
JP4508820B2 (ja) 2004-10-19 2010-07-21 株式会社ワコム ３次元情報検出システム及び３次元情報入力装置
WO2006056939A2 (en) * 2004-11-24 2006-06-01 Koninklijke Philips Electronics N.V. Privacy overlay for interactive display tables
US20080128180A1 (en) * 2004-12-01 2008-06-05 Haim Perski Position Detecting System and Apparatuses and Methods For Use and Control Thereof
US8194045B1 (en) 2005-01-27 2012-06-05 Singleton Technology, Llc Transaction automation and archival system using electronic contract disclosure units
US8228299B1 (en) 2005-01-27 2012-07-24 Singleton Technology, Llc Transaction automation and archival system using electronic contract and disclosure units
US8244371B2 (en) 2005-03-18 2012-08-14 Metacure Limited Pancreas lead
EP1898991B1 (en) 2005-05-04 2016-06-29 Impulse Dynamics NV Protein activity modification
JP5268262B2 (ja) * 2006-02-24 2013-08-21 キヤノン株式会社 エレクトロルミネッセンス表示装置
JP4773315B2 (ja) * 2006-10-31 2011-09-14 株式会社ワコム 位置検出装置及び位置指示器
US9201556B2 (en) 2006-11-08 2015-12-01 3M Innovative Properties Company Touch location sensing system and method employing sensor data fitting to a predefined curve
US8207944B2 (en) 2006-12-19 2012-06-26 3M Innovative Properties Company Capacitance measuring circuit and method
US8040329B2 (en) 2006-12-20 2011-10-18 3M Innovative Properties Company Frequency control circuit for tuning a resonant circuit of an untethered device
US8134542B2 (en) 2006-12-20 2012-03-13 3M Innovative Properties Company Untethered stylus employing separate communication and power channels
US8243049B2 (en) * 2006-12-20 2012-08-14 3M Innovative Properties Company Untethered stylus employing low current power converter
US7956851B2 (en) 2006-12-20 2011-06-07 3M Innovative Properties Company Self-tuning drive source employing input impedance phase detection
US7999797B2 (en) 2006-12-26 2011-08-16 Sony Ericsson Mobile Communications Ab Detecting and locating a touch or a tap on an input surface
US7787259B2 (en) 2006-12-28 2010-08-31 3M Innovative Properties Company Magnetic shield for use in a location sensing system
US8089474B2 (en) 2006-12-28 2012-01-03 3M Innovative Properties Company Location sensing system and method employing adaptive drive signal adjustment
US8040330B2 (en) 2006-12-28 2011-10-18 3M Innovative Properties Company Untethered stylus empolying multiple reference frequency communication
US7408838B1 (en) 2007-01-22 2008-08-05 Scale Master Technologies, Llc Digitizing planimeter
US20080186248A1 (en) * 2007-02-01 2008-08-07 Chia-Jui Yeh Large-Sized Electromagnetic Digital Board With Segmented Frame Antenna
GB2461448B (en) 2007-05-10 2011-08-31 Cambridge Integrated Circuits Ltd Transducer
KR20090050730A (ko) * 2007-11-16 2009-05-20 삼성전자주식회사 표시장치 및 그 제어방법
EP2194447A1 (en) 2008-12-08 2010-06-09 IBBT vzw Electronic painting system and apparatus for input to the same
CN101807135B (zh) * 2009-02-16 2011-12-07 太瀚科技股份有限公司 无边缘区域的数字板及其坐标计算电路
US8400419B2 (en) * 2009-04-20 2013-03-19 Broadcom Corporation Dual mode inductive touch screen for use in a configurable communication device and methods for use therewith
US8810523B2 (en) * 2009-04-20 2014-08-19 Broadcom Corporation Inductive touch screen and methods for use therewith
TWI397002B (zh) * 2009-05-22 2013-05-21 Waltop Int Corp 電磁筆
US20100328249A1 (en) * 2009-06-25 2010-12-30 Stmicroelecronics Asia Pacific Pte Ltd. Capacitive-inductive touch screen
JP5466908B2 (ja) * 2009-09-21 2014-04-09 株式会社ワコム センサ基板および位置検出装置
CN102035060B (zh) * 2009-09-30 2013-07-03 太瀚科技股份有限公司 电磁感应系统的天线回路布局
TWI409988B (zh) * 2009-10-01 2013-09-21 Waltop Int Corp 電磁感應系統之天線迴路佈局
WO2011067786A1 (en) 2009-12-02 2011-06-09 Iyer Vandana S An electronic device for written examination and a method thereof
US8934975B2 (en) 2010-02-01 2015-01-13 Metacure Limited Gastrointestinal electrical therapy
US20110227853A1 (en) * 2010-03-11 2011-09-22 Warungu Kena Self-service digital table-top menu ordering device
TWI407343B (zh) * 2010-03-22 2013-09-01 Waltop Int Corp 兼具電容感應與電磁感應功能之天線迴路架構
CN102207777B (zh) * 2010-03-30 2014-04-16 深圳富泰宏精密工业有限公司 电容式触控笔
GB2488389C (en) 2010-12-24 2018-08-22 Cambridge Integrated Circuits Ltd Position sensing transducer
FR2970362B1 (fr) 2011-01-11 2013-12-27 Ingenico Sa Procede d'authentification electronique d'une signature manuscrite, module et programme d'ordinateur correspondants.
CN102129324B (zh) * 2011-03-17 2012-05-02 汉王科技股份有限公司 触控装置及其控制方法和具有该触控装置的电子设备
KR101711668B1 (ko) * 2011-06-03 2017-03-13 삼성전자주식회사 채널을 공유하는 전자기 공진 센싱 장치
US9160331B2 (en) * 2011-10-28 2015-10-13 Atmel Corporation Capacitive and inductive sensing
GB2503006B (en) 2012-06-13 2017-08-09 Cambridge Integrated Circuits Ltd Position sensing transducer
JP6008393B2 (ja) 2012-07-28 2016-10-19 株式会社ワコム 電磁誘導方式の位置指示器及び電子インクカートリッジ
JP6012069B2 (ja) 2012-09-13 2016-10-25 株式会社ワコム 電磁誘導方式の位置指示器及び電子インクカートリッジ
KR101995403B1 (ko) * 2012-09-14 2019-07-02 삼성전자 주식회사 스타일러스 펜, 이를 이용한 입력 처리 방법 및 그 전자 장치
US11314368B2 (en) 2012-09-14 2022-04-26 Samsung Display Co., Ltd. Display device and method of driving the same in two modes
US9389737B2 (en) 2012-09-14 2016-07-12 Samsung Display Co., Ltd. Display device and method of driving the same in two modes
JP5983330B2 (ja) * 2012-11-09 2016-08-31 ブラザー工業株式会社 情報入力装置
RO128874B1 (ro) * 2012-12-19 2017-08-30 Softwin S.R.L. Sistem, pix electronic şi metodă pentru achiziţia semnăturii olografe dinamice, utilizând dispozitive mobile cu ecran capacitiv
KR101406658B1 (ko) * 2013-01-24 2014-06-11 한국과학기술원 복수 자기장 센서를 이용한 오브젝트 센싱 시스템 및 방법
WO2014128712A1 (en) * 2013-02-25 2014-08-28 N-Trig Ltd. Stylus for a digitizer system
US9304609B2 (en) 2013-03-12 2016-04-05 Lenovo (Singapore) Pte. Ltd. Suspending tablet computer by stylus detection
KR102026131B1 (ko) 2013-03-27 2019-09-30 삼성디스플레이 주식회사 표시 장치 및 이를 포함하는 광학 터치 시스템
KR102046296B1 (ko) 2013-04-26 2019-11-19 엘지디스플레이 주식회사 터치 타입 유기발광 디스플레이 장치
KR102089607B1 (ko) 2013-05-28 2020-03-17 삼성디스플레이 주식회사 표시장치
KR102109649B1 (ko) 2013-06-04 2020-05-13 삼성전자 주식회사 전자 펜 좌표 보정 방법 및 이를 지원하는 휴대형 전자장치
KR20150004138A (ko) 2013-07-02 2015-01-12 삼성디스플레이 주식회사 위치 감지 시스템 및 그 구동 방법
TWI496066B (zh) * 2013-07-10 2015-08-11 Wacom Co Ltd 電磁式輸入裝置及其檢測感應線圈的電路
TWI518557B (zh) * 2013-07-17 2016-01-21 恆顥科技股份有限公司 投射電容式觸控筆及其控制方法
KR102111032B1 (ko) 2013-08-14 2020-05-15 삼성디스플레이 주식회사 터치 감지 표시 장치
KR102211214B1 (ko) 2014-01-28 2021-02-03 삼성디스플레이 주식회사 표시 장치 및 이의 제조 방법
TWI601053B (zh) 2014-02-12 2017-10-01 元太科技工業股份有限公司 觸控點修正方法及應用其之電磁式觸控面板
KR102215853B1 (ko) 2014-03-10 2021-02-17 삼성디스플레이 주식회사 표시 기판 및 이의 제조 방법
TW201604722A (zh) * 2014-07-31 2016-02-01 佳世達科技股份有限公司 手寫輸入系統及手寫輸入方法
KR102333720B1 (ko) 2015-04-09 2021-12-01 삼성전자주식회사 디지털 펜, 터치 시스템 및 이의 정보 제공 방법
CN107533386B (zh) * 2015-05-21 2020-12-29 株式会社和冠 主动式触控笔
US10067154B2 (en) 2015-07-24 2018-09-04 Honeywell International Inc. Accelerometer with inductive pick-off
KR20180080739A (ko) 2017-01-04 2018-07-13 삼성디스플레이 주식회사 터치 센서 및 이를 포함하는 터치 센싱 시스템
CN108874255B (zh) * 2018-06-29 2021-08-03 上海天马微电子有限公司 一种阵列基板及显示装置
JP7449236B2 (ja) * 2018-11-09 2024-03-13 株式会社ワコム 電子消去具及び筆記情報処理システム
WO2021014701A1 (ja) * 2019-07-19 2021-01-28 株式会社ワコム 電子ペン及び手書き入力装置
KR20210095251A (ko) 2020-01-22 2021-08-02 삼성디스플레이 주식회사 표시 장치
US11175755B1 (en) 2020-06-08 2021-11-16 Wacom Co., Ltd. Input system and input method
JP7482706B2 (ja) * 2020-07-08 2024-05-14 株式会社ワコム スタイラス及びセンサコントローラによって実行される方法、スタイラス、及びセンサコントローラ
KR20230067745A (ko) 2021-11-08 2023-05-17 삼성디스플레이 주식회사 표시 장치 및 표시 장치의 구동 방법

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3299424A (en) * 1965-05-07 1967-01-17 Jorgen P Vinding Interrogator-responder identification system
GB1340522A (en) * 1971-01-14 1973-12-12 Quest Automation Apparatus for converting graphical information into co-ordinate data
GB1601806A (en) * 1977-05-31 1981-11-04 Nippon Telegraph & Telephone Tablet input devices
US4368351A (en) * 1981-02-12 1983-01-11 Summagraphics Corporation Amplitude modulated digitizer
US4582955A (en) * 1984-03-23 1986-04-15 Pencept, Inc. Digitizing tablet system including a tablet having a grid structure made of two orthogonal sets of parallel uniformly sized and spaced U shaped loops of conductive material
US4616106A (en) * 1984-07-16 1986-10-07 Kurta Corporation Graphic tablet and method
EP0184835B1 (en) * 1984-12-13 1991-07-24 Wacom Company, Ltd. Position detecting device
JPS61275925A (ja) * 1985-05-31 1986-12-06 Alps Electric Co Ltd 座標入力装置
FR2584836B1 (fr) * 1985-07-09 1992-06-19 Farel Alain Procede de saisie informatique de donnees graphiques concomitante a leur creation
EP0229637A3 (en) * 1986-01-09 1988-10-05 Wacom Co., Ltd. Electronic blackboard apparatus
DE254297T1 (de) * 1986-07-23 1991-09-05 Wacom Co., Ltd., Ageo, Saitama Koordinateneingabesystem.
JPH07107661B2 (ja) * 1986-09-08 1995-11-15 株式会社ワコム 位置指示器の状態検出方式
JPS6370326A (ja) * 1986-09-12 1988-03-30 Wacom Co Ltd 位置検出装置
JP2583509B2 (ja) * 1987-06-16 1997-02-19 株式会社 ワコム 座標入力装置

Cited By (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01263814A (ja) * 1988-04-15 1989-10-20 Wacom Co Ltd 座標入力装置
JPH01320521A (ja) * 1988-06-22 1989-12-26 Wacom Co Ltd 電子黒板装置及びその筆記具等
JPH0235512A (ja) * 1988-07-25 1990-02-06 Wacom Co Ltd 位置指示器
JPH0245819A (ja) * 1988-08-06 1990-02-15 Graphtec Corp コードレスタブレット
JPH0248724A (ja) * 1988-08-10 1990-02-19 Graphtec Corp コードレスタブレット
US5109225A (en) * 1989-12-04 1992-04-28 Seiko Instruments, Inc. Coordinate reader with pointer inclination compensation
WO1992009029A1 (en) * 1990-11-16 1992-05-29 Seiko Instruments Inc. Device for reading out coordinate
JPH05119908A (ja) * 1991-05-06 1993-05-18 Internatl Business Mach Corp <Ibm> 電磁式デジタイザ・タブレツトおよび誘導ペン
US5679930A (en) * 1993-10-29 1997-10-21 Wacom Co., Ltd. Position pointing device including a controller for an AC field emitter in accordance with a binary code
US5706000A (en) * 1993-12-22 1998-01-06 Wacom Co., Ltd. Position detecting device and position pointing device therefor
US5600105A (en) * 1993-12-28 1997-02-04 Wacom Co., Ltd. Position detecting device and position pointing device therefor
US5661269A (en) * 1994-02-03 1997-08-26 Wacom Co., Ltd. Position pointing device having resonant circuit with sequentially changed characteristics and combination thereof with position detecting device
US5629500A (en) * 1994-02-10 1997-05-13 Wacom Co., Ltd. Position pointing device, system and method employing AC field
US5714984A (en) * 1994-02-24 1998-02-03 Wacom Co., Ltd. Position detecting device and position pointing device therefor
US5672852A (en) * 1994-03-18 1997-09-30 Wacom Co., Ltd. Position pointing device including a memory and a position detecting device coupled by AC fields to the pointing device
US5691512A (en) * 1994-05-16 1997-11-25 Wacom Co., Ltd. Position transducer, and method for eliminating noise therefrom
US5792997A (en) * 1995-04-04 1998-08-11 Wacom Co., Ltd. Position transducer and position sensing method
US6020849A (en) * 1995-04-10 2000-02-01 Wacom Co. Ltd. Position detecting apparatus and pointing device thereof
JP2003067124A (ja) * 2001-08-24 2003-03-07 Wacom Co Ltd 位置検出装置
JP2005513575A (ja) * 2001-12-29 2005-05-12 タイグエン エンタープライズ カンパニーリミテッド 誘導層に薄膜アンテナ列を格子状に内蔵したタッチ制御型ディスプレイ
JP2005529414A (ja) * 2002-06-07 2005-09-29 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 入力システム
US7474300B2 (en) 2003-11-14 2009-01-06 Wacom Co., Ltd. Position detecting apparatus and position pointer
US7868873B2 (en) 2004-04-01 2011-01-11 Wacom Co., Ltd. Surface and cordless transducer system
JP2007531938A (ja) * 2004-04-01 2007-11-08 ファインポイント・イノヴェーションズ・インコーポレーテッド パネルとコードレス・トランスデューサのシステム
US8022937B2 (en) 2004-04-01 2011-09-20 Wacom Co., Ltd. Surface and cordless transducer system
US8102382B2 (en) 2004-04-01 2012-01-24 Wacom Co., Ltd. Power supplying surface for cordlessly charging portable electronic device
EP2034395A2 (en) 2007-09-10 2009-03-11 Wacom Co., Ltd. Position detecting device and position detecting method
US8154525B2 (en) 2007-09-10 2012-04-10 Wacom Co., Ltd. Position detecting device and position detecting method
US7778795B2 (en) 2007-09-18 2010-08-17 Wacom Co., Ltd. Position indicator, variable capacitor, position input device and computer system
US8350166B2 (en) 2009-02-24 2013-01-08 Wacom Co., Ltd. Position indicator
US10185411B2 (en) 2009-10-19 2019-01-22 Wacom Co., Ltd. Position detector and position indicator
EP2336856A2 (en) 2009-10-19 2011-06-22 Wacom Co., Ltd. Position detector and position indicator
US10185412B2 (en) 2009-10-19 2019-01-22 Wacom Co., Ltd. Positioning indicator and position indication method
US9600117B2 (en) 2009-10-19 2017-03-21 Wacom Co., Ltd. Position detector and position indicator
US9459726B2 (en) 2009-10-19 2016-10-04 Wacom Co., Ltd. Position detector and position indicator
US8982044B2 (en) 2009-10-19 2015-03-17 Wacom Co., Ltd. Position detector and position indicator
US8847928B2 (en) 2009-11-17 2014-09-30 Wacom Co., Ltd. Coil, position indicator, position detecting device, and coil winding method
US8525816B2 (en) 2010-02-10 2013-09-03 Wacom Co., Ltd. Position pointer, variable capacitor and inputting apparatus
US8711130B2 (en) 2010-02-10 2014-04-29 Wacom Co., Ltd. Position pointer, variable capacitor and inputting apparatus
US8913041B2 (en) 2010-03-09 2014-12-16 Wacom Co., Ltd. Position pointer, variable capacitor and inputting apparatus
JP2012088294A (ja) * 2010-09-22 2012-05-10 Citizen Holdings Co Ltd 位置検出装置
US8525531B2 (en) 2010-09-27 2013-09-03 Wacom Co., Ltd. Variable capacitor, position indicator, and input device
WO2012132144A1 (ja) * 2011-03-30 2012-10-04 三洋電機株式会社 充電台
US9170660B2 (en) 2011-05-23 2015-10-27 Seiko Epson Corporation Input function display device
JP2017147002A (ja) * 2012-01-06 2017-08-24 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 電磁誘導入力方式のセンシング装置及びその制御方法
US10326445B2 (en) 2012-01-06 2019-06-18 Samsung Electronics Co., Ltd Sensing apparatus and method based on electromagnetic induction type
JP2013143138A (ja) * 2012-01-06 2013-07-22 Samsung Electronics Co Ltd 電磁誘導入力方式のセンシング装置及びその制御方法
US9843323B2 (en) 2012-01-06 2017-12-12 Samsung Electronics Co., Ltd Sensing apparatus and method based on electromagnetic induction type
KR20140038325A (ko) 2012-09-20 2014-03-28 가부시키가이샤 와코무 위치 검출 장치
EP2711815A2 (en) 2012-09-20 2014-03-26 Wacom Co., Ltd. Position detecting device
US9552084B2 (en) 2013-08-21 2017-01-24 Lenovo (Singapore) Pte. Ltd. Control of an electronic device equipped with coordinate input device for inputting with an electronic pen
US9563231B2 (en) 2013-09-10 2017-02-07 Lenovo (Singapore) Pte. Ltd. Electronic device capable of input from a detachably attached digitizer panel and input method and system therefor
JP2015076092A (ja) * 2013-10-08 2015-04-20 エルジー ディスプレイ カンパニー リミテッド タッチ入力装置
US9671918B2 (en) 2013-10-15 2017-06-06 Lenovo (Singapore) Pte. Ltd. Electronic induction type sensor panel and method for reducing indication error
WO2016013105A1 (ja) * 2014-07-25 2016-01-28 ニューコムテクノ株式会社 位置検出ユニット
WO2016024337A1 (ja) * 2014-08-12 2016-02-18 昭 池谷 電子ペン
US10452161B2 (en) 2014-10-06 2019-10-22 Wacom Co., Ltd. Position indicator including switch circuit that performs changeover between first resonance circuit and second resonance circuit
WO2016088257A1 (ja) * 2014-12-05 2016-06-09 昭 池谷 電子機器及びペンタイプの共振器
US10795491B2 (en) 2015-01-06 2020-10-06 Wacom Co., Ltd. Position detecting device that selects electrodes having different intervals therebetween while different signals are detected
WO2016117002A1 (ja) * 2015-01-19 2016-07-28 昭 池谷 検知装置及び電子機器
WO2023223587A1 (ja) * 2022-05-20 2023-11-23 株式会社ワコム 電磁誘導ペン及び位置検出装置

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JPH0253805B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-11-19
US4878553A (en) 1989-11-07
US5028745A (en) 1991-07-02
DE259894T1 (de) 1991-09-05
EP0259894B1 (en) 1994-06-22
US4878553B1 (en) 1997-09-16
EP0259894A2 (en) 1988-03-16
EP0587201A1 (en) 1994-03-16
DE3750110D1 (de) 1994-07-28
DE3750110T2 (de) 1994-12-08
EP0259894A3 (en) 1989-07-26
EP0587200A1 (en) 1994-03-16

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