JP6419152B2 - タッチ感知のための最適化された適応的閾値処理 - Google Patents

タッチ感知のための最適化された適応的閾値処理 Download PDF

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JP6419152B2
JP6419152B2 JP2016504298A JP2016504298A JP6419152B2 JP 6419152 B2 JP6419152 B2 JP 6419152B2 JP 2016504298 A JP2016504298 A JP 2016504298A JP 2016504298 A JP2016504298 A JP 2016504298A JP 6419152 B2 JP6419152 B2 JP 6419152B2
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touch panel
unit
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JP2016517101A (ja
JP2016517101A5 (enExample
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モハメド・イムティアツ・アハメド
ウィリアム・イー−ミン・ファン
スハイル・ジャリル
ラグークル・ティラク
コスロ・モハンマド・ラビ
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クアルコム，インコーポレイテッド
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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
    • G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
    • G06F3/041661—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving using detection at multiple resolutions, e.g. coarse and fine scanning; using detection within a limited area, e.g. object tracking window
    • 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
    • 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

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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)
  • User Interface Of Digital Computer (AREA)
  • Position Input By Displaying (AREA)
JP2016504298A 2013-03-18 2014-03-04 タッチ感知のための最適化された適応的閾値処理 Expired - Fee Related JP6419152B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361803076P 2013-03-18 2013-03-18
US61/803,076 2013-03-18
US14/195,491 US20140267104A1 (en) 2013-03-18 2014-03-03 Optimized adaptive thresholding for touch sensing
US14/195,491 2014-03-03
PCT/US2014/020249 WO2014149672A1 (en) 2013-03-18 2014-03-04 Optimized adaptive thresholding for touch sensing

Publications (3)

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JP2016517101A JP2016517101A (ja) 2016-06-09
JP2016517101A5 JP2016517101A5 (enExample) 2017-03-23
JP6419152B2 true JP6419152B2 (ja) 2018-11-07

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US (1) US20140267104A1 (enExample)
EP (1) EP2976695A1 (enExample)
JP (1) JP6419152B2 (enExample)
KR (1) KR20150130554A (enExample)
CN (1) CN105190494B (enExample)
WO (1) WO2014149672A1 (enExample)

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TWI597624B (zh) * 2016-06-03 2017-09-01 凌通科技股份有限公司 電容感測暨通訊整合電路以及使用其之互動系統
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US10318071B2 (en) * 2017-03-23 2019-06-11 Intel Corporation Method and apparatus for a blob angle orientation recognition in a touch device
US10455115B2 (en) 2017-05-19 2019-10-22 Microsoft Technology Licensing, Llc Adaptive stylus position interpolation
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CN107290802B (zh) * 2017-07-18 2019-03-01 Oppo广东移动通信有限公司 接近传感器校准方法、接近传感器校准装置及智能终端
JP6952753B2 (ja) * 2019-01-25 2021-10-20 株式会社ワコム アクティブペンの位置検出方法及びセンサコントローラ
CN110515498A (zh) * 2019-08-30 2019-11-29 联想(北京)有限公司 一种信息处理方法及电子设备
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US12333106B2 (en) * 2022-09-28 2025-06-17 Himax Technologies Limited Touch detection circuitry, electronic device and touch event handling method thereof
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Also Published As

Publication number Publication date
CN105190494A (zh) 2015-12-23
WO2014149672A1 (en) 2014-09-25
CN105190494B (zh) 2018-02-13
KR20150130554A (ko) 2015-11-23
JP2016517101A (ja) 2016-06-09
US20140267104A1 (en) 2014-09-18
EP2976695A1 (en) 2016-01-27

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