DE69521833D1 - Koordinateneingabevorrichtung und zugehöriges Singalübertragungssystem - Google Patents
Koordinateneingabevorrichtung und zugehöriges SingalübertragungssystemInfo
- Publication number
- DE69521833D1 DE69521833D1 DE69521833T DE69521833T DE69521833D1 DE 69521833 D1 DE69521833 D1 DE 69521833D1 DE 69521833 T DE69521833 T DE 69521833T DE 69521833 T DE69521833 T DE 69521833T DE 69521833 D1 DE69521833 D1 DE 69521833D1
- Authority
- DE
- Germany
- Prior art keywords
- input device
- signal transmission
- transmission system
- coordinate input
- associated signal
- 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 - Fee Related
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
- G06F3/0412—Digitisers structurally integrated in a display
-
- 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
- G06F3/033—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; 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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0441—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 receiving changes in electrical potential transmitted by the digitiser, e.g. tablet driving signals
-
- 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
- G06F3/044—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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9231294A JPH07295743A (ja) | 1994-04-28 | 1994-04-28 | 座標入力装置 |
JP9213794A JP3154891B2 (ja) | 1994-04-28 | 1994-04-28 | ペン入力装置 |
JP10817494A JP3145565B2 (ja) | 1994-05-23 | 1994-05-23 | タブレット入力装置 |
JP15701594A JPH0822355A (ja) | 1994-07-08 | 1994-07-08 | 座標入力装置の信号伝達方式 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69521833D1 true DE69521833D1 (de) | 2001-08-30 |
DE69521833T2 DE69521833T2 (de) | 2002-04-04 |
Family
ID=27468000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69521833T Expired - Fee Related DE69521833T2 (de) | 1994-04-28 | 1995-04-13 | Koordinateneingabevorrichtung und zugehöriges Singalübertragungssystem |
Country Status (4)
Country | Link |
---|---|
US (1) | US5736980A (de) |
EP (1) | EP0681259B1 (de) |
CN (1) | CN1084008C (de) |
DE (1) | DE69521833T2 (de) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5828011A (en) * | 1994-02-04 | 1998-10-27 | At&T Global Information Solutions Company | High voltage stylus for portable computer |
US6043807A (en) * | 1997-09-23 | 2000-03-28 | At&T Corp. | Mouse for positioning a cursor on a computer display and having a removable pen-type input device |
US6377248B1 (en) | 1999-09-30 | 2002-04-23 | Tony S. Partow | High voltage stylus for portable computer |
US6801192B2 (en) * | 2000-12-13 | 2004-10-05 | Wacom Company Ltd. | Pen-shaped coordinate pointing device |
JP2002207565A (ja) * | 2000-12-19 | 2002-07-26 | Internatl Business Mach Corp <Ibm> | 入力システム、電子入力装置、デジタイザ入力用筆記具、デジタイザ、座標入力方法、座標情報伝送方法、および記憶媒体 |
US6623135B2 (en) * | 2001-11-07 | 2003-09-23 | Jason L. Moss | Writing instrument for persons having hypotonia and method of use thereof |
KR20040085303A (ko) * | 2003-03-31 | 2004-10-08 | 비오이 하이디스 테크놀로지 주식회사 | 액정표시장치의 무선주파수신호 검출장치 및 이를 이용한무선주파수 신호 검출방법 |
JP2004307396A (ja) | 2003-04-07 | 2004-11-04 | Kao Corp | デオドラント剤 |
JP4245512B2 (ja) * | 2004-05-24 | 2009-03-25 | アルプス電気株式会社 | 入力装置 |
US20080224544A1 (en) * | 2007-03-14 | 2008-09-18 | Seiko Epson Corporation | Electric power supply device, information processing device, and display device |
US8253697B2 (en) * | 2007-09-26 | 2012-08-28 | Wacom Co., Ltd | Height dependent filter for a pointing device or a digitizer tablet, a method of reducing jitter in position data of a pointing device or a digitizer tablet, a computer readable medium and driver for performing the method |
CN101539816B (zh) * | 2009-04-16 | 2012-10-17 | 台均科技(深圳)有限公司 | 电磁笔、电磁信号处理方法、装置及设备 |
KR101657215B1 (ko) * | 2009-09-08 | 2016-09-19 | 삼성디스플레이 주식회사 | 터치 패널 장치를 포함하는 표시 장치 및 커플링 노이즈 제거 방법 |
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 |
JP2011123833A (ja) * | 2009-12-14 | 2011-06-23 | Sony Corp | 情報処理システムおよび電子ペン |
JP5442479B2 (ja) * | 2010-02-05 | 2014-03-12 | 株式会社ワコム | 指示体、位置検出装置及び位置検出方法 |
US9823785B2 (en) * | 2010-09-09 | 2017-11-21 | 3M Innovative Properties Company | Touch sensitive device with stylus support |
US9389724B2 (en) | 2010-09-09 | 2016-07-12 | 3M Innovative Properties Company | Touch sensitive device with stylus support |
KR20140043299A (ko) | 2010-10-28 | 2014-04-09 | 사이프레스 세미컨덕터 코포레이션 | 용량성 감지 어레이와 스타일러스의 동기화 |
US9310923B2 (en) | 2010-12-03 | 2016-04-12 | Apple Inc. | Input device for touch sensitive devices |
JP4683505B1 (ja) * | 2010-12-14 | 2011-05-18 | 株式会社ワコム | 位置指示器 |
US8928635B2 (en) * | 2011-06-22 | 2015-01-06 | Apple Inc. | Active stylus |
US9329703B2 (en) | 2011-06-22 | 2016-05-03 | Apple Inc. | Intelligent stylus |
US8797301B2 (en) * | 2012-02-15 | 2014-08-05 | Cypress Semiconductor Corporation | Active stylus to host data transmitting method |
US20130265256A1 (en) | 2012-04-07 | 2013-10-10 | Cambridge Touch Technologies, Ltd. | Pressure sensing display device |
US9652090B2 (en) | 2012-07-27 | 2017-05-16 | Apple Inc. | Device for digital communication through capacitive coupling |
US9557845B2 (en) | 2012-07-27 | 2017-01-31 | Apple Inc. | Input device for and method of communication with capacitive devices through frequency variation |
JP6021174B2 (ja) * | 2012-08-08 | 2016-11-09 | 株式会社ワコム | 位置検出装置およびその位置指示器 |
US9841862B2 (en) | 2012-10-16 | 2017-12-12 | Atmel Corporation | Stylus position system |
US10031590B2 (en) | 2012-10-16 | 2018-07-24 | Atmel Corporation | Active stylus with a parallel communication channel |
CN102902383B (zh) * | 2012-10-29 | 2015-10-21 | 深圳市汇顶科技股份有限公司 | 触摸笔及其信号传输方法、触摸控制器及其信号检测方法 |
US9442598B2 (en) * | 2013-02-08 | 2016-09-13 | Synaptics Incorporated | Detecting interference in an input device having electrodes |
US10048775B2 (en) | 2013-03-14 | 2018-08-14 | Apple Inc. | Stylus detection and demodulation |
US9939935B2 (en) | 2013-07-31 | 2018-04-10 | Apple Inc. | Scan engine for touch controller architecture |
JP2015114872A (ja) * | 2013-12-12 | 2015-06-22 | シナプティクス・ディスプレイ・デバイス合同会社 | 半導体装置及び誤差相殺方法 |
CN105829997B (zh) | 2013-12-25 | 2019-05-17 | 株式会社和冠 | 位置指示用模块及触控笔 |
EP3187978B1 (de) * | 2014-08-29 | 2021-03-17 | Wacom Co., Ltd. | Positionsanzeiger und kartusche für positionsanzeiger |
US10067618B2 (en) | 2014-12-04 | 2018-09-04 | Apple Inc. | Coarse scan and targeted active mode scan for touch |
GB2533667B (en) | 2014-12-23 | 2017-07-19 | Cambridge Touch Tech Ltd | Pressure-sensitive touch panel |
EP3238018B1 (de) | 2014-12-23 | 2023-09-20 | Cambridge Touch Technologies Ltd. | Druckempfindliche berührungstafel |
US9678584B2 (en) * | 2015-04-06 | 2017-06-13 | Microsoft Technology Licensing, Llc | Device including electrode having thickness to facilitate tracking |
JP6230754B2 (ja) | 2015-04-20 | 2017-11-15 | 株式会社ワコム | アクティブスタイラス及びセンサコントローラを用いた方法、センサコントローラ、アクティブスタイラス、及びシステム |
US9639183B2 (en) | 2015-04-20 | 2017-05-02 | Wacom Co., Ltd. | System and method for bidirectional communication between stylus and stylus sensor controller |
TWI727951B (zh) * | 2015-05-21 | 2021-05-21 | 日商和冠股份有限公司 | 主動式觸控筆 |
GB2544353B (en) | 2015-12-23 | 2018-02-21 | Cambridge Touch Tech Ltd | Pressure-sensitive touch panel |
US10282046B2 (en) | 2015-12-23 | 2019-05-07 | Cambridge Touch Technologies Ltd. | Pressure-sensitive touch panel |
US10474277B2 (en) | 2016-05-31 | 2019-11-12 | Apple Inc. | Position-based stylus communication |
GB2565305A (en) | 2017-08-08 | 2019-02-13 | Cambridge Touch Tech Ltd | Device for processing signals from a pressure-sensing touch panel |
US11093088B2 (en) | 2017-08-08 | 2021-08-17 | Cambridge Touch Technologies Ltd. | Device for processing signals from a pressure-sensing touch panel |
WO2019082478A1 (ja) | 2017-10-25 | 2019-05-02 | 株式会社ワコム | 位置指示器及び位置指示装置並びに位置指示器の傾きの検出方法 |
WO2020066160A1 (ja) | 2018-09-27 | 2020-04-02 | 株式会社ワコム | 座標検出方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS608926A (ja) * | 1983-06-28 | 1985-01-17 | Pentel Kk | ペンタッチ式情報入力装置 |
US4866602A (en) * | 1983-11-02 | 1989-09-12 | Microsoft Corporation | Power supply for a computer peripheral device which positions a cursor on a computer display |
JPS61107423A (ja) * | 1984-10-30 | 1986-05-26 | Wacom Co Ltd | デイスプレイ付座標入力装置 |
JPH01254975A (ja) * | 1988-04-05 | 1989-10-11 | Minolta Camera Co Ltd | 編集入力装置 |
JPH02161511A (ja) * | 1988-10-19 | 1990-06-21 | Wacom Co Ltd | 位置検出装置における位置指示器 |
US5007085A (en) * | 1988-10-28 | 1991-04-09 | International Business Machines Corporation | Remotely sensed personal stylus |
JPH02211514A (ja) * | 1989-02-13 | 1990-08-22 | Nec Corp | 表示板付タブレット入力装置 |
EP0463163A4 (en) * | 1989-03-14 | 1992-05-27 | Wacom Co., Ltd. | Coordinate input device |
KR940000250B1 (ko) * | 1989-12-28 | 1994-01-12 | 주식회사 금성사 | 도어폰의 신호 전송장치 |
US5298918A (en) * | 1990-08-01 | 1994-03-29 | Yen Chen Chiu | Electric circuit for reducing the energy consumption of a pointing device used in combination with a data processing system |
JP2534422B2 (ja) * | 1991-03-12 | 1996-09-18 | シャープ株式会社 | 表示一体型タブレット装置 |
JP3031775B2 (ja) * | 1992-03-17 | 2000-04-10 | シャープ株式会社 | 表示一体型タブレット装置 |
US5247138A (en) * | 1991-11-08 | 1993-09-21 | Calcomp Inc. | Cordless digitizer stylus status encoding and transmission scheme |
US5369228A (en) * | 1991-11-30 | 1994-11-29 | Signagraphics Corporation | Data input device with a pressure-sensitive input surface |
JP3103928B2 (ja) * | 1991-12-27 | 2000-10-30 | 株式会社日立製作所 | 可搬型ペン入力装置およびペン入力計算機システム |
US5534892A (en) * | 1992-05-20 | 1996-07-09 | Sharp Kabushiki Kaisha | Display-integrated type tablet device having and idle time in one display image frame to detect coordinates and having different electrode densities |
JPH06119090A (ja) * | 1992-10-07 | 1994-04-28 | Hitachi Ltd | 省電力制御方式 |
US5528002A (en) * | 1993-07-15 | 1996-06-18 | Pentel Kabushiki Kaisha | Noiseproof digitizing apparatus with low power cordless pen |
-
1995
- 1995-04-13 US US08/421,358 patent/US5736980A/en not_active Expired - Lifetime
- 1995-04-13 EP EP95105663A patent/EP0681259B1/de not_active Expired - Lifetime
- 1995-04-13 DE DE69521833T patent/DE69521833T2/de not_active Expired - Fee Related
- 1995-04-27 CN CN95104737A patent/CN1084008C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0681259A2 (de) | 1995-11-08 |
DE69521833T2 (de) | 2002-04-04 |
EP0681259B1 (de) | 2001-07-25 |
US5736980A (en) | 1998-04-07 |
CN1127905A (zh) | 1996-07-31 |
EP0681259A3 (de) | 1996-10-30 |
CN1084008C (zh) | 2002-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |