JP2015518208A5 - - Google Patents

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Publication number
JP2015518208A5
JP2015518208A5 JP2015503580A JP2015503580A JP2015518208A5 JP 2015518208 A5 JP2015518208 A5 JP 2015518208A5 JP 2015503580 A JP2015503580 A JP 2015503580A JP 2015503580 A JP2015503580 A JP 2015503580A JP 2015518208 A5 JP2015518208 A5 JP 2015518208A5
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JP
Japan
Prior art keywords
capacitance
capacitive
sensor
activated
interactive screen
Prior art date
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Application number
JP2015503580A
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English (en)
Japanese (ja)
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JP6158298B2 (ja
JP2015518208A (ja
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Publication date
Priority claimed from US13/432,576 external-priority patent/US8692801B2/en
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Publication of JP2015518208A publication Critical patent/JP2015518208A/ja
Publication of JP2015518208A5 publication Critical patent/JP2015518208A5/ja
Application granted granted Critical
Publication of JP6158298B2 publication Critical patent/JP6158298B2/ja
Active legal-status Critical Current
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JP2015503580A 2012-03-28 2013-03-28 インタラクティブスクリーン上のスパース感知 Active JP6158298B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/432,576 2012-03-28
US13/432,576 US8692801B2 (en) 2012-03-28 2012-03-28 System and method for sparse touch sensing on capacitive touch screen
PCT/US2013/034387 WO2013149024A1 (en) 2012-03-28 2013-03-28 Sparse sensing on interactive screens

Publications (3)

Publication Number Publication Date
JP2015518208A JP2015518208A (ja) 2015-06-25
JP2015518208A5 true JP2015518208A5 (cg-RX-API-DMAC10.html) 2016-05-26
JP6158298B2 JP6158298B2 (ja) 2017-07-05

Family

ID=49234255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015503580A Active JP6158298B2 (ja) 2012-03-28 2013-03-28 インタラクティブスクリーン上のスパース感知

Country Status (4)

Country Link
US (1) US8692801B2 (cg-RX-API-DMAC10.html)
JP (1) JP6158298B2 (cg-RX-API-DMAC10.html)
CN (1) CN104169843B (cg-RX-API-DMAC10.html)
WO (1) WO2013149024A1 (cg-RX-API-DMAC10.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015126848A1 (en) 2014-02-18 2015-08-27 Arokia Nathan Dynamic switching of power modes for touch screens using force touch
WO2014177726A2 (en) * 2014-05-20 2014-11-06 Advanced Silicon Sa Method, apparatus and computer program for localizing an active stylus on a capacitive touch device
CN113655915B (zh) 2014-12-23 2024-11-12 剑桥触控科技有限公司 压敏触摸面板
GB2533667B (en) 2014-12-23 2017-07-19 Cambridge Touch Tech Ltd Pressure-sensitive touch panel
US9524069B2 (en) 2015-02-25 2016-12-20 Texas Instruments Incorporated Keypad with 1-bit capacitive touch sensing analog front end with sparse multi-touch detection
FR3035724A1 (fr) * 2015-04-28 2016-11-04 Commissariat Energie Atomique Capteur comprenant des pixels a detection capacitive
US10678367B1 (en) 2015-09-11 2020-06-09 Apple Inc. Compressive touch sensing
US10282046B2 (en) 2015-12-23 2019-05-07 Cambridge Touch Technologies Ltd. Pressure-sensitive touch panel
GB2544353B (en) 2015-12-23 2018-02-21 Cambridge Touch Tech Ltd Pressure-sensitive touch panel
CN106201314B (zh) * 2016-06-30 2019-03-19 成都东方闻道科技发展有限公司 一种在触控屏上实现手写输入的显示方法及显示装置
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
CN110049435B (zh) * 2019-05-10 2024-02-20 中国矿业大学(北京) 基于压缩感知rss指纹库及超声波的井下定位方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7538766B2 (en) * 2005-06-08 2009-05-26 Microsoft Corporation Pre-computed shadow fields
US8542211B2 (en) * 2007-01-03 2013-09-24 Apple Inc. Projection scan multi-touch sensor array
US7812827B2 (en) * 2007-01-03 2010-10-12 Apple Inc. Simultaneous sensing arrangement
JP5476368B2 (ja) 2008-04-30 2014-04-23 エヌ−トリグ リミテッド マルチタッチ検出
TW201140400A (en) 2010-05-13 2011-11-16 Waltop Int Corp Scanning method for determining the touch position of touch input apparatus

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