JP2015518208A5 - - Google Patents

Download PDF

Info

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
Authority
JP
Japan
Prior art keywords
capacitance
capacitive
sensor
activated
interactive screen
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.)
Granted
Application number
JP2015503580A
Other languages
English (en)
Japanese (ja)
Other versions
JP6158298B2 (ja
JP2015518208A (ja
Filing date
Publication date
Priority claimed from US13/432,576 external-priority patent/US8692801B2/en
Application filed filed Critical
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
Anticipated expiration legal-status Critical

Links

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 US8692801B2 (en) 2012-03-28 2012-03-28 System and method for sparse touch sensing on capacitive touch screen
US13/432,576 2012-03-28
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 (enExample) 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 (enExample)
JP (1) JP6158298B2 (enExample)
CN (1) CN104169843B (enExample)
WO (1) WO2013149024A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102313098B1 (ko) 2014-02-18 2021-10-14 케임브리지 터치 테크놀로지스 리미티드 포스 터치를 이용한 터치 스크린 전력 모드의 동적 스위칭
EP3146415B1 (en) * 2014-05-20 2019-06-26 Advanced Silicon SA Method, apparatus and computer program for localizing an active stylus on a capacitive touch device
GB2533667B (en) 2014-12-23 2017-07-19 Cambridge Touch Tech Ltd Pressure-sensitive touch panel
KR102615384B1 (ko) 2014-12-23 2023-12-19 케임브리지 터치 테크놀로지스 리미티드 압력감지 방식 터치 패널
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
GB2544353B (en) 2015-12-23 2018-02-21 Cambridge Touch Tech Ltd Pressure-sensitive touch panel
US10282046B2 (en) 2015-12-23 2019-05-07 Cambridge Touch Technologies 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
US11093088B2 (en) 2017-08-08 2021-08-17 Cambridge Touch Technologies Ltd. Device for processing signals from a pressure-sensing touch panel
GB2565305A (en) 2017-08-08 2019-02-13 Cambridge Touch Tech 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
WO2009133559A2 (en) 2008-04-30 2009-11-05 N-Trig Ltd. Multi-touch detection
TW201140400A (en) 2010-05-13 2011-11-16 Waltop Int Corp Scanning method for determining the touch position of touch input apparatus

Similar Documents

Publication Publication Date Title
JP2015518208A5 (enExample)
JP6158298B2 (ja) インタラクティブスクリーン上のスパース感知
JP2015518218A5 (enExample)
WO2014015032A3 (en) Touchscreen data processing
CN106020559B (zh) 压力感应检测装置、电子设备与触摸显示屏
TWI505161B (zh) 觸控螢幕控制器傳送電荷以轉接電容為電壓之系統及方法
JP6184317B2 (ja) 入力装置
TWI655569B (zh) 電容型觸控感測器
EP2113827A3 (en) Touch input device
JP2017511522A5 (enExample)
JP2018502464A5 (enExample)
ES2688394T3 (es) Procedimiento para medir un valor de capacidad
EP3053096A4 (en) A method to use array sensors to measure multiple types of data at full resolution of the sensor
WO2016021356A1 (ja) 入力装置
TWI393042B (zh) 具高觸碰靈敏度之觸碰面板裝置與其觸碰定位方法
EP2801892A3 (en) Touch type input device and method for detecting touching of touch panel
US9753583B2 (en) Method of scanning touch panel and touch integrated circuit for performing the same
JP2012516444A5 (enExample)
JP2010191834A5 (ja) データ処理システム
CN102749525B (zh) 电容检测方法及电容检测电路
CN110036362A (zh) 触摸检测方法和触摸检测装置
WO2015031807A3 (en) Electromechanical polymer-based sensor
JP2019515372A5 (enExample)
WO2015047895A3 (en) Devices and methods using swipe detection
CN104750333B (zh) 触控装置及其基准二维感测信息的更新方法