JP5280375B2 - 容量性タッチデジタイザシステムの較正のためのシステムおよび方法 - Google Patents
容量性タッチデジタイザシステムの較正のためのシステムおよび方法 Download PDFInfo
- Publication number
- JP5280375B2 JP5280375B2 JP2009546067A JP2009546067A JP5280375B2 JP 5280375 B2 JP5280375 B2 JP 5280375B2 JP 2009546067 A JP2009546067 A JP 2009546067A JP 2009546067 A JP2009546067 A JP 2009546067A JP 5280375 B2 JP5280375 B2 JP 5280375B2
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- Prior art keywords
- event
- digitizer
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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
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
-
- 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
-
- 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
- G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
-
- 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
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)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88036907P | 2007-01-16 | 2007-01-16 | |
| US60/880,369 | 2007-01-16 | ||
| PCT/IL2008/000068 WO2008087638A1 (en) | 2007-01-16 | 2008-01-16 | System and method for calibration of a capacitive touch digitizer system |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010516008A JP2010516008A (ja) | 2010-05-13 |
| JP2010516008A5 JP2010516008A5 (enExample) | 2011-03-10 |
| JP5280375B2 true JP5280375B2 (ja) | 2013-09-04 |
Family
ID=39298219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009546067A Active JP5280375B2 (ja) | 2007-01-16 | 2008-01-16 | 容量性タッチデジタイザシステムの較正のためのシステムおよび方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8866789B2 (enExample) |
| JP (1) | JP5280375B2 (enExample) |
| GB (1) | GB2459799B (enExample) |
| WO (1) | WO2008087638A1 (enExample) |
Families Citing this family (52)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2008087638A1 (en) | 2007-01-16 | 2008-07-24 | N-Trig Ltd. | System and method for calibration of a capacitive touch digitizer system |
| US7936341B2 (en) * | 2007-05-30 | 2011-05-03 | Microsoft Corporation | Recognizing selection regions from multiple simultaneous inputs |
| US10126942B2 (en) | 2007-09-19 | 2018-11-13 | Apple Inc. | Systems and methods for detecting a press on a touch-sensitive surface |
| US10203873B2 (en) | 2007-09-19 | 2019-02-12 | Apple Inc. | Systems and methods for adaptively presenting a keyboard on a touch-sensitive display |
| US20120075193A1 (en) * | 2007-09-19 | 2012-03-29 | Cleankeys Inc. | Multiplexed numeric keypad and touchpad |
| US9110590B2 (en) | 2007-09-19 | 2015-08-18 | Typesoft Technologies, Inc. | Dynamically located onscreen keyboard |
| US9454270B2 (en) | 2008-09-19 | 2016-09-27 | Apple Inc. | Systems and methods for detecting a press on a touch-sensitive surface |
| US9489086B1 (en) | 2013-04-29 | 2016-11-08 | Apple Inc. | Finger hover detection for improved typing |
| US20100073318A1 (en) * | 2008-09-24 | 2010-03-25 | Matsushita Electric Industrial Co., Ltd. | Multi-touch surface providing detection and tracking of multiple touch points |
| US8502800B1 (en) | 2007-11-30 | 2013-08-06 | Motion Computing, Inc. | Method for improving sensitivity of capacitive touch sensors in an electronic device |
| US8300019B2 (en) * | 2008-07-15 | 2012-10-30 | Apple Inc. | Capacitive sensor coupling correction |
| US8159455B2 (en) * | 2008-07-18 | 2012-04-17 | Apple Inc. | Methods and apparatus for processing combinations of kinematical inputs |
| US9069390B2 (en) | 2008-09-19 | 2015-06-30 | Typesoft Technologies, Inc. | Systems and methods for monitoring surface sanitation |
| GB2466566B (en) * | 2008-12-22 | 2010-12-22 | N trig ltd | Digitizer, stylus and method of synchronization therewith |
| JP2010282539A (ja) * | 2009-06-08 | 2010-12-16 | Sanyo Electric Co Ltd | 静電容量型タッチセンサ用の信号処理回路 |
| JP2010286981A (ja) * | 2009-06-10 | 2010-12-24 | Sanyo Electric Co Ltd | 静電容量型タッチセンサ用の信号処理回路 |
| JP5366681B2 (ja) * | 2009-06-29 | 2013-12-11 | 株式会社ワコム | 位置検出装置 |
| TWI421755B (zh) * | 2009-09-25 | 2014-01-01 | Ite Tech Inc | 觸控面板及觸碰點的偵測方法 |
| JP5411670B2 (ja) * | 2009-11-25 | 2014-02-12 | セミコンダクター・コンポーネンツ・インダストリーズ・リミテッド・ライアビリティ・カンパニー | 静電容量型タッチパネルの信号処理回路 |
| US8698015B2 (en) * | 2009-12-18 | 2014-04-15 | Intel Corporation | Compensating for multi-touch signal bias drift in touch panels |
| US9092931B2 (en) | 2010-06-28 | 2015-07-28 | Wms Gaming Inc. | Wagering game input apparatus and method |
| JP5471903B2 (ja) * | 2010-07-01 | 2014-04-16 | 富士通株式会社 | 情報処理装置、画像送信プログラム及び画像表示方法 |
| WO2012027306A2 (en) | 2010-08-24 | 2012-03-01 | Cypress Semiconductor Corporation | Methods and apparatus to determine position error of a calculated position |
| US9310923B2 (en) | 2010-12-03 | 2016-04-12 | Apple Inc. | Input device for touch sensitive devices |
| KR101768052B1 (ko) * | 2010-12-29 | 2017-08-16 | 삼성디스플레이 주식회사 | 터치 스크린 패널 및 그의 구동방법 |
| US9329703B2 (en) | 2011-06-22 | 2016-05-03 | Apple Inc. | Intelligent stylus |
| US8928635B2 (en) | 2011-06-22 | 2015-01-06 | Apple Inc. | Active stylus |
| JP5827870B2 (ja) | 2011-10-28 | 2015-12-02 | 任天堂株式会社 | 座標処理プログラム、座標処理装置、座標処理システムおよび座標処理方法 |
| US8773382B2 (en) | 2011-10-28 | 2014-07-08 | Nintendo Co., Ltd. | Computer-readable storage medium, coordinate processing apparatus, coordinate processing system, and coordinate processing method |
| US8760423B2 (en) | 2011-10-28 | 2014-06-24 | Nintendo Co., Ltd. | Computer-readable storage medium, information processing apparatus, information processing system, and information processing method |
| EP2587348B1 (en) * | 2011-10-28 | 2020-12-02 | Nintendo Co., Ltd. | Information processing program, information processing system, and information processing method |
| JP5912727B2 (ja) * | 2012-03-23 | 2016-04-27 | 株式会社ワコム | 位置検出装置 |
| US9104260B2 (en) | 2012-04-10 | 2015-08-11 | Typesoft Technologies, Inc. | Systems and methods for detecting a press on a touch-sensitive surface |
| DE102012208405A1 (de) * | 2012-05-21 | 2013-11-21 | Rohde & Schwarz Gmbh & Co. Kg | Messgerät und Verfahren zur verbesserten Abbildung von Spektralverläufen |
| JP5845344B2 (ja) * | 2012-05-30 | 2016-01-20 | シャープ株式会社 | タッチパネルシステムおよび電子機器 |
| US9557845B2 (en) | 2012-07-27 | 2017-01-31 | Apple Inc. | Input device for and method of communication with capacitive devices through frequency variation |
| US9652090B2 (en) | 2012-07-27 | 2017-05-16 | Apple Inc. | Device for digital communication through capacitive coupling |
| US10048775B2 (en) | 2013-03-14 | 2018-08-14 | Apple Inc. | Stylus detection and demodulation |
| WO2014188417A2 (en) | 2013-05-20 | 2014-11-27 | N-Trig Ltd. | Piezoresistive sensor for a stylus |
| US10067580B2 (en) | 2013-07-31 | 2018-09-04 | Apple Inc. | Active stylus for use with touch controller architecture |
| KR102111032B1 (ko) | 2013-08-14 | 2020-05-15 | 삼성디스플레이 주식회사 | 터치 감지 표시 장치 |
| US10289302B1 (en) | 2013-09-09 | 2019-05-14 | Apple Inc. | Virtual keyboard animation |
| US9164136B2 (en) * | 2013-12-02 | 2015-10-20 | Atmel Corporation | Capacitive measurement circuit for a touch sensor device |
| WO2015135123A1 (en) * | 2014-03-11 | 2015-09-17 | Qualcomm Incorporated | System and method for correcting the position of a touch input |
| TW201531913A (zh) * | 2014-04-21 | 2015-08-16 | Neolec Internat Inc | 觸控面板中感測電容值的調整方法及調整裝置 |
| US10379694B2 (en) | 2014-08-27 | 2019-08-13 | Samsung Electronics Co., Ltd. | Touch panel and coordinate measuring system having the same |
| JP6406697B2 (ja) * | 2014-09-17 | 2018-10-17 | 株式会社ワコム | 位置検出装置及び位置検出方法 |
| US10061449B2 (en) | 2014-12-04 | 2018-08-28 | Apple Inc. | Coarse scan and targeted active mode scan for touch and stylus |
| US9727395B2 (en) * | 2015-07-01 | 2017-08-08 | International Business Machines Corporation | Robust and adaptable management of event counters |
| US10474277B2 (en) | 2016-05-31 | 2019-11-12 | Apple Inc. | Position-based stylus communication |
| US12153764B1 (en) | 2020-09-25 | 2024-11-26 | Apple Inc. | Stylus with receive architecture for position determination |
| US11334192B1 (en) * | 2021-05-17 | 2022-05-17 | Microsoft Technology Licensing, Llc | Dual touchscreen device calibration |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8409877D0 (en) * | 1984-04-17 | 1984-05-31 | Binstead Ronald Peter | Capacitance effect keyboard |
| JP3220405B2 (ja) * | 1997-02-20 | 2001-10-22 | アルプス電気株式会社 | 座標入力装置 |
| TW408277B (en) | 1996-11-15 | 2000-10-11 | Alps Electric Co Ltd | Small current detector circuit and locator device using the same |
| FR2757659B1 (fr) * | 1996-12-20 | 1999-03-26 | Sextant Avionique | Procede d'optimisation de la detection du point d'attouchement d'une surface tactile capacitive |
| FR2811107B1 (fr) * | 2000-06-29 | 2002-10-18 | Jean Pierre Nikolovski | Plaque acoustique interactive de precision |
| US6897853B2 (en) * | 2000-11-10 | 2005-05-24 | Microsoft Corp. | Highlevel active pen matrix |
| JP3800984B2 (ja) | 2001-05-21 | 2006-07-26 | ソニー株式会社 | ユーザ入力装置 |
| DE60335424D1 (de) * | 2002-02-06 | 2011-01-27 | Soundtouch Ltd | Verfahren für ein Touch pad |
| US7746325B2 (en) * | 2002-05-06 | 2010-06-29 | 3M Innovative Properties Company | Method for improving positioned accuracy for a determined touch input |
| EP1592953B1 (en) | 2003-02-10 | 2010-06-16 | N-Trig Ltd. | Touch detection for a digitizer |
| US7924269B2 (en) * | 2005-01-04 | 2011-04-12 | Tpo Displays Corp. | Display devices and methods forming the same |
| US7577925B2 (en) * | 2005-04-08 | 2009-08-18 | Microsoft Corporation | Processing for distinguishing pen gestures and dynamic self-calibration of pen-based computing systems |
| US7567240B2 (en) | 2005-05-31 | 2009-07-28 | 3M Innovative Properties Company | Detection of and compensation for stray capacitance in capacitive touch sensors |
| US7643011B2 (en) * | 2007-01-03 | 2010-01-05 | Apple Inc. | Noise detection in multi-touch sensors |
| WO2008087638A1 (en) | 2007-01-16 | 2008-07-24 | N-Trig Ltd. | System and method for calibration of a capacitive touch digitizer system |
-
2008
- 2008-01-16 WO PCT/IL2008/000068 patent/WO2008087638A1/en not_active Ceased
- 2008-01-16 US US12/007,881 patent/US8866789B2/en active Active
- 2008-01-16 GB GB0914305A patent/GB2459799B/en active Active
- 2008-01-16 JP JP2009546067A patent/JP5280375B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US8866789B2 (en) | 2014-10-21 |
| GB2459799A (en) | 2009-11-11 |
| GB2459799B (en) | 2010-03-17 |
| US20080170046A1 (en) | 2008-07-17 |
| JP2010516008A (ja) | 2010-05-13 |
| WO2008087638A1 (en) | 2008-07-24 |
| GB0914305D0 (en) | 2009-09-30 |
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