DE69532014D1 - Vorrichtung und Methode zur Feststellung eines Punktes - Google Patents

Vorrichtung und Methode zur Feststellung eines Punktes

Info

Publication number
DE69532014D1
DE69532014D1 DE69532014T DE69532014T DE69532014D1 DE 69532014 D1 DE69532014 D1 DE 69532014D1 DE 69532014 T DE69532014 T DE 69532014T DE 69532014 T DE69532014 T DE 69532014T DE 69532014 D1 DE69532014 D1 DE 69532014D1
Authority
DE
Germany
Prior art keywords
determining
point
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.)
Expired - Lifetime
Application number
DE69532014T
Other languages
English (en)
Other versions
DE69532014T2 (de
Inventor
Yasuo Oda
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
Application granted granted Critical
Publication of DE69532014D1 publication Critical patent/DE69532014D1/de
Publication of DE69532014T2 publication Critical patent/DE69532014T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
DE69532014T 1994-04-08 1995-03-22 Vorrichtung und Methode zur Feststellung eines Punktes Expired - Lifetime DE69532014T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9561194 1994-04-08
JP09561194A JP3496974B2 (ja) 1994-04-08 1994-04-08 位置検出装置及び方法

Publications (2)

Publication Number Publication Date
DE69532014D1 true DE69532014D1 (de) 2003-12-04
DE69532014T2 DE69532014T2 (de) 2004-06-03

Family

ID=14142351

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69532014T Expired - Lifetime DE69532014T2 (de) 1994-04-08 1995-03-22 Vorrichtung und Methode zur Feststellung eines Punktes

Country Status (4)

Country Link
US (1) US5646377A (de)
EP (1) EP0676713B1 (de)
JP (1) JP3496974B2 (de)
DE (1) DE69532014T2 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10214149A (ja) * 1997-01-30 1998-08-11 Wacom Co Ltd 座標入力装置及び位置指示器
WO1998048339A1 (en) * 1997-04-21 1998-10-29 Synaptics, Incorporated Touchpad security device
CN1194282C (zh) * 2002-04-22 2005-03-23 北京汉王科技有限公司 用于计算机录入的无线、无源手写装置
TW571227B (en) * 2002-09-09 2004-01-11 Sunplus Technology Co Ltd Panel sensing device and its positioning location searching method
CN100458670C (zh) * 2003-05-19 2009-02-04 株式会社伊特 使用了区域图像传感器的位置检测装置
JP2005352572A (ja) * 2004-06-08 2005-12-22 Canon Inc 座標入力装置
US7515138B2 (en) * 2004-10-01 2009-04-07 3M Innovative Properties Company Distinguishing vibration signals from interference in vibration sensing touch input devices
US20070229469A1 (en) * 2006-03-31 2007-10-04 Ryan Seguine Non-planar touch sensor pad
US20070229470A1 (en) * 2006-03-31 2007-10-04 Warren Snyder Capacitive touch sense device having polygonal shaped sensor elements
US8059015B2 (en) 2006-05-25 2011-11-15 Cypress Semiconductor Corporation Capacitance sensing matrix for keyboard architecture
US8040321B2 (en) * 2006-07-10 2011-10-18 Cypress Semiconductor Corporation Touch-sensor with shared capacitive sensors
JP4786716B2 (ja) * 2006-10-24 2011-10-05 ニューコムテクノ株式会社 導電体片を具備する操作具
US8072429B2 (en) * 2006-12-22 2011-12-06 Cypress Semiconductor Corporation Multi-axial touch-sensor device with multi-touch resolution
US8058937B2 (en) 2007-01-30 2011-11-15 Cypress Semiconductor Corporation Setting a discharge rate and a charge rate of a relaxation oscillator circuit
WO2009006556A1 (en) 2007-07-03 2009-01-08 Cypress Semiconductor Corporation Normalizing capacitive sensor array signals
US8258986B2 (en) 2007-07-03 2012-09-04 Cypress Semiconductor Corporation Capacitive-matrix keyboard with multiple touch detection
JP5430339B2 (ja) * 2009-10-19 2014-02-26 株式会社ワコム 位置検出装置及び位置指示器
JP5427070B2 (ja) * 2010-03-05 2014-02-26 株式会社ワコム 位置検出装置
JP2011258143A (ja) * 2010-06-11 2011-12-22 Panasonic Corp タッチパネル装置
TWI727951B (zh) * 2015-05-21 2021-05-21 日商和冠股份有限公司 主動式觸控筆
JP6717673B2 (ja) * 2016-06-10 2020-07-01 株式会社ジャパンディスプレイ 入力検出装置および電子装置
WO2023238517A1 (ja) * 2022-06-06 2023-12-14 株式会社ワコム センサ装置、集積回路、及び、指示体を検出する方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1601806A (en) * 1977-05-31 1981-11-04 Nippon Telegraph & Telephone Tablet input devices
US4617515A (en) * 1984-02-22 1986-10-14 Wacom Co., Ltd. Position detecting apparatus
JPS62143120A (ja) * 1985-12-18 1987-06-26 Alps Electric Co Ltd 座標入力装置
JPS6370326A (ja) * 1986-09-12 1988-03-30 Wacom Co Ltd 位置検出装置
JPS63282517A (ja) * 1987-02-04 1988-11-18 Graphtec Corp 座標検出板とｘ−ｙ座標位置検出方法
JP2583509B2 (ja) * 1987-06-16 1997-02-19 株式会社 ワコム 座標入力装置
JPH01194019A (ja) * 1988-01-29 1989-08-04 Wacom Co Ltd 位置検出装置
JPH01211117A (ja) * 1988-02-19 1989-08-24 Fuotoron:Kk 電磁誘導型ディジタイザ
US5120907A (en) * 1989-03-28 1992-06-09 Graphtec Kabushiki Kaisha Device for determining position coordinates of points on a surface
JP2971488B2 (ja) * 1989-11-01 1999-11-08 株式会社ワコム 位置検出装置
JP2796606B2 (ja) * 1992-03-02 1998-09-10 セイコーインスツルメンツ株式会社 位置入力装置
WO1993018448A1 (en) * 1992-03-02 1993-09-16 Seiko Instruments Inc. Position input device and keyboard apparatus

Also Published As

Publication number Publication date
EP0676713B1 (de) 2003-10-29
EP0676713A2 (de) 1995-10-11
DE69532014T2 (de) 2004-06-03
JPH07281811A (ja) 1995-10-27
EP0676713A3 (de) 1997-08-06
JP3496974B2 (ja) 2004-02-16
US5646377A (en) 1997-07-08

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