CN1663124A - 具有唯一传感器条寻址的电容性接触式传感器架构 - Google Patents

具有唯一传感器条寻址的电容性接触式传感器架构 Download PDF

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Publication number
CN1663124A
CN1663124A CN038143526A CN03814352A CN1663124A CN 1663124 A CN1663124 A CN 1663124A CN 038143526 A CN038143526 A CN 038143526A CN 03814352 A CN03814352 A CN 03814352A CN 1663124 A CN1663124 A CN 1663124A
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CN
China
Prior art keywords
sensor
leads
touch
strips
capacitive touch
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.)
Pending
Application number
CN038143526A
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English (en)
Chinese (zh)
Inventor
R·C·姆里根
M·巴答页
B·G·里姆
A·K·翁
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of CN1663124A publication Critical patent/CN1663124A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/962—Capacitive touch switches
    • H03K17/9622—Capacitive touch switches using a plurality of detectors, e.g. keyboard
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • 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
    • G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes

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  • 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)
CN038143526A 2002-06-21 2003-05-07 具有唯一传感器条寻址的电容性接触式传感器架构 Pending CN1663124A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/176,564 US6961049B2 (en) 2002-06-21 2002-06-21 Capacitive touch sensor architecture with unique sensor bar addressing
US10/176,564 2002-06-21

Publications (1)

Publication Number Publication Date
CN1663124A true CN1663124A (zh) 2005-08-31

Family

ID=29734170

Family Applications (1)

Application Number Title Priority Date Filing Date
CN038143526A Pending CN1663124A (zh) 2002-06-21 2003-05-07 具有唯一传感器条寻址的电容性接触式传感器架构

Country Status (7)

Country Link
US (1) US6961049B2 (enExample)
EP (1) EP1516431A1 (enExample)
JP (1) JP2005531201A (enExample)
KR (1) KR20050013145A (enExample)
CN (1) CN1663124A (enExample)
AU (1) AU2003228955A1 (enExample)
WO (1) WO2004001968A1 (enExample)

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US8536884B2 (en) 2009-04-17 2013-09-17 Egalax—Empia Technology Inc. Method and device for correcting position error
TWI455001B (zh) * 2010-09-21 2014-10-01 Innolux Corp 觸控面板的驅動方法與裝置
CN104981758A (zh) * 2013-01-15 2015-10-14 瑟克公司 使用具有范围过采样爬山法和下山法的多维多指状物搜索
CN106662956A (zh) * 2014-06-23 2017-05-10 立顶科技有限公司 电容触控板和具有所述电容触控板的电容触控装置
US9733766B2 (en) 2009-03-24 2017-08-15 Tpk Touch Solutions (Xiamen) Inc. Touch-sensing circuit structure for a capacitive touch panel

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CN102023776B (zh) * 2009-09-23 2013-06-19 禾瑞亚科技股份有限公司 位置侦测的装置及方法
CN102023780A (zh) * 2009-09-23 2011-04-20 禾瑞亚科技股份有限公司 位置侦测的装置及方法
CN102023781A (zh) * 2009-09-23 2011-04-20 禾瑞亚科技股份有限公司 位置侦测的装置及方法
CN102023742A (zh) * 2009-09-23 2011-04-20 禾瑞亚科技股份有限公司 位置侦测的装置及方法
TWI455001B (zh) * 2010-09-21 2014-10-01 Innolux Corp 觸控面板的驅動方法與裝置
CN104981758A (zh) * 2013-01-15 2015-10-14 瑟克公司 使用具有范围过采样爬山法和下山法的多维多指状物搜索
CN104981758B (zh) * 2013-01-15 2018-10-02 瑟克公司 使用具有范围过采样爬山法和下山法的多维多指状物搜索
CN106662956A (zh) * 2014-06-23 2017-05-10 立顶科技有限公司 电容触控板和具有所述电容触控板的电容触控装置

Also Published As

Publication number Publication date
WO2004001968A1 (en) 2003-12-31
AU2003228955A1 (en) 2004-01-06
KR20050013145A (ko) 2005-02-02
US6961049B2 (en) 2005-11-01
EP1516431A1 (en) 2005-03-23
JP2005531201A (ja) 2005-10-13
US20030234771A1 (en) 2003-12-25

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