IN2012DN03405A - - Google Patents
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- Publication number
- IN2012DN03405A IN2012DN03405A IN3405DEN2012A IN2012DN03405A IN 2012DN03405 A IN2012DN03405 A IN 2012DN03405A IN 3405DEN2012 A IN3405DEN2012 A IN 3405DEN2012A IN 2012DN03405 A IN2012DN03405 A IN 2012DN03405A
- Authority
- IN
- India
- Prior art keywords
- intensity
- selected sensor
- compensating
- determining
- row
- Prior art date
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
- G06F3/0416—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; 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
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04104—Multi-touch detection in digitiser, i.e. details about the simultaneous detection of a plurality of touching locations, e.g. multiple fingers or pen and finger
-
- 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)
- Electronic Switches (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/642,090 US8698015B2 (en) | 2009-12-18 | 2009-12-18 | Compensating for multi-touch signal bias drift in touch panels |
PCT/US2010/055272 WO2011075230A2 (en) | 2009-12-18 | 2010-11-03 | Compensating for multi-touch signal bias drift in touch panels |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2012DN03405A true IN2012DN03405A (ja) | 2015-10-23 |
Family
ID=44149513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN3405DEN2012 IN2012DN03405A (ja) | 2009-12-18 | 2010-11-03 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8698015B2 (ja) |
EP (1) | EP2513762A4 (ja) |
JP (1) | JP5519026B2 (ja) |
CN (1) | CN102103433B (ja) |
BR (1) | BR112012014287A2 (ja) |
IN (1) | IN2012DN03405A (ja) |
WO (1) | WO2011075230A2 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8698015B2 (en) | 2009-12-18 | 2014-04-15 | Intel Corporation | Compensating for multi-touch signal bias drift in touch panels |
US9164620B2 (en) * | 2010-06-07 | 2015-10-20 | Apple Inc. | Touch sensing error compensation |
US8681122B2 (en) * | 2011-04-19 | 2014-03-25 | Cypress Semiconductor Corporation | Capacitive sensing with programmable logic for touch sense arrays |
US8487909B2 (en) | 2011-07-27 | 2013-07-16 | Cypress Semiconductor Corporation | Method and apparatus for parallel scanning and data processing for touch sense arrays |
US8952910B2 (en) | 2011-09-01 | 2015-02-10 | Marvell World Trade Ltd. | Touchscreen system |
US8988388B2 (en) * | 2011-09-16 | 2015-03-24 | Htc Corporation | Electronic device and method for scanning a touch panel thereof |
JP5296185B2 (ja) * | 2011-12-21 | 2013-09-25 | シャープ株式会社 | タッチセンサシステム |
JP6657925B2 (ja) * | 2015-06-04 | 2020-03-04 | ソニー株式会社 | 車載カメラ・システム並びに画像処理装置 |
CN107358140B (zh) * | 2016-05-10 | 2020-04-14 | 上海思立微电子科技有限公司 | 指纹感测设备 |
US10126874B2 (en) * | 2016-11-08 | 2018-11-13 | Synaptics Incorporated | Active pen panel receiver interference cancellation |
GB2568217A (en) | 2017-08-08 | 2019-05-15 | Cambridge Touch Tech Ltd | Touch panel pressure detection |
GB2574589B (en) | 2018-06-06 | 2020-12-23 | Cambridge Touch Tech Ltd | Pressure sensing apparatus and method |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4275865B2 (ja) * | 1999-01-26 | 2009-06-10 | キューアールジー リミテッド | 容量性センサ及びアレイ |
US20050052427A1 (en) * | 2003-09-10 | 2005-03-10 | Wu Michael Chi Hung | Hand gesture interaction with touch surface |
US7315013B2 (en) * | 2004-06-17 | 2008-01-01 | Avago Technologies Ecbu Ip (Singapore) Pte Ltd. | Optical navigation using one-dimensional correlation |
US7565034B2 (en) * | 2004-06-17 | 2009-07-21 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Determination of a navigation window in an optical navigation system |
EP1659776A1 (en) * | 2004-11-23 | 2006-05-24 | Dialog Semiconductor GmbH | An image sensor having resolution adjustment employing an analog column averaging/row averaging for high intensity light or row binning for low intensity light |
US7460688B2 (en) * | 2004-12-09 | 2008-12-02 | Aptina Imaging Corporation | System and method for detecting and correcting defective pixels in a digital image sensor |
US7265331B2 (en) * | 2005-02-15 | 2007-09-04 | The Boeing Company | Optical sensing apparatus and method for determining highest intensity of light in an array |
KR100695630B1 (ko) | 2005-08-31 | 2007-03-16 | 동명대학교산학협력단 | 자기조정 기능을 갖는 지능형 높이 측정 시스템 및 방법 |
US8279180B2 (en) * | 2006-05-02 | 2012-10-02 | Apple Inc. | Multipoint touch surface controller |
US9069417B2 (en) * | 2006-07-12 | 2015-06-30 | N-Trig Ltd. | Hover and touch detection for digitizer |
US20080047764A1 (en) * | 2006-08-28 | 2008-02-28 | Cypress Semiconductor Corporation | Temperature compensation method for capacitive sensors |
US8054296B2 (en) * | 2007-01-03 | 2011-11-08 | Apple Inc. | Storing baseline information in EEPROM |
US8269727B2 (en) | 2007-01-03 | 2012-09-18 | Apple Inc. | Irregular input identification |
US8026904B2 (en) * | 2007-01-03 | 2011-09-27 | Apple Inc. | Periodic sensor panel baseline adjustment |
US8125456B2 (en) * | 2007-01-03 | 2012-02-28 | Apple Inc. | Multi-touch auto scanning |
US8866789B2 (en) * | 2007-01-16 | 2014-10-21 | N-Trig Ltd. | System and method for calibration of a capacitive touch digitizer system |
CN101436089A (zh) * | 2007-11-16 | 2009-05-20 | 鸿富锦精密工业(深圳)有限公司 | 便携式个人电脑 |
JP4794010B2 (ja) * | 2008-01-16 | 2011-10-12 | 三菱自動車工業株式会社 | タッチセンサ装置、制御方法、タッチパネル装置、及びプログラム |
KR100933710B1 (ko) | 2008-02-12 | 2009-12-24 | 한국표준과학연구원 | 촉각센서를 장착한 디스플레이 일체형 플렉시블 터치스크린 및 이의 인식 알고리즘 구현 방법 |
KR100981269B1 (ko) | 2008-02-14 | 2010-09-10 | 한국표준과학연구원 | 촉각센서를 이용한 촉감피드백용 터치패드장치 |
TW201403422A (zh) * | 2009-01-06 | 2014-01-16 | Elan Microelectronics Corp | 觸控式輸入裝置及其控制方法、應用在該觸控式輸入裝置的觸控筆及其主動發射信號的方法以及應用在該觸控式輸入裝置的觸控板模組及其控制方法 |
US8698015B2 (en) | 2009-12-18 | 2014-04-15 | Intel Corporation | Compensating for multi-touch signal bias drift in touch panels |
-
2009
- 2009-12-18 US US12/642,090 patent/US8698015B2/en not_active Expired - Fee Related
-
2010
- 2010-11-03 BR BR112012014287A patent/BR112012014287A2/pt not_active IP Right Cessation
- 2010-11-03 EP EP20100838070 patent/EP2513762A4/en not_active Withdrawn
- 2010-11-03 WO PCT/US2010/055272 patent/WO2011075230A2/en active Application Filing
- 2010-11-03 IN IN3405DEN2012 patent/IN2012DN03405A/en unknown
- 2010-11-03 JP JP2012543110A patent/JP5519026B2/ja not_active Expired - Fee Related
- 2010-12-17 CN CN2010106168949A patent/CN102103433B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20110147101A1 (en) | 2011-06-23 |
CN102103433A (zh) | 2011-06-22 |
EP2513762A4 (en) | 2015-05-06 |
WO2011075230A2 (en) | 2011-06-23 |
US8698015B2 (en) | 2014-04-15 |
JP2013513184A (ja) | 2013-04-18 |
EP2513762A2 (en) | 2012-10-24 |
BR112012014287A2 (pt) | 2016-07-05 |
WO2011075230A3 (en) | 2011-11-24 |
JP5519026B2 (ja) | 2014-06-11 |
CN102103433B (zh) | 2013-09-11 |
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