KR20150143543A - 멀티-존 용량성 감지 방법, 이 방법을 구현하는 장치 및 장비 - Google Patents
멀티-존 용량성 감지 방법, 이 방법을 구현하는 장치 및 장비 Download PDFInfo
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- 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
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- 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
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- 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
- G06F3/0445—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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- 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
- G06F2203/04101—2.5D-digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface and also measures the distance of the input means within a short range in the Z direction, possibly with a separate measurement setup
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- 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
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Description
도 1은 본 발명의 제1실시예이다.
도 2는 본 발명의 제2실시예이다.
도 3은 본 발명의 구현을 위한 전자부품의 회로도이다.
도 4는 측정들의 획득의 기록이다.
Claims (16)
- 용량성 결합에 의해, 근방에 있는 물체들(1,21,22)의 검출을 허용할 수 있는 복수의 전극들(5,7)을 구현하는, 용량성 검출을 위한 방법에 있어서,
다른 활성 전위들(42,43)을 가지고 전극들(5,7)의 적어도 일 부분의 동시 편광의 단계를 포함하고, 상기 활성 전위들(42,43)은 기준 전위(13)에 대하여 활성 전위들(42,43) 중 적어도 2개의 미리 결정된 기간에서의 스칼라 곱은 0이거나 또는 미리 결정된 기간에서 그 자체와 활성 전위들(42,43) 중 하나 및/또는 다른 하나의 스칼라 곱보다 매우 적도록 생성되는 것을 특징으로 하는, 용량성 검출을 위한 방법. - 제 1 항에 있어서, 생성된 활성 전위들(42,43)은 시간에 따라 가변되는 적어도 하나의 활성 전위를 포함하는, 용량성 검출을 위한 방법.
- 제 1 항 또는 제 2 항에 있어서, 생성된 활성 전위들(42,43)은 서로 다른 주파수들의 주기적 활성 전위들을 포함하는, 용량성 검출을 위한 방법.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 생성된 활성 전위들(42,43)은 주파수 밴드에 걸쳐 퍼져 있는 주파수 내용을 가지는 적어도 하나의 활성 전위를 포함하는, 용량성 검출을 위한 방법.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서, 생성된 활성 전위들(42,43)은 사상(phase quadrature)에 있어서 동일한 주파수의 2개의 주기적 활성 전위들을 포함하는, 용량성 검출을 위한 방법.
- 제 1 항 내지 제 5 항 중 어느 한 항에 있어서, 생성된 활성 전위들(42,43)은 간섭 신호와 그 스칼라 곱이 최소화되는 적어도 하나의 활성 전위를 포함하는, 용량성 검출을 위한 방법.
- 제 1 항 내지 제 6 항 중 어느 한 항에 있어서, 생성된 활성 전위들(42,43)은 기준 전위와 실질적으로 동일한 적어도 하나의 활성 전위를 포함하는, 용량성 검출을 위한 방법.
- 제 1 항 내지 제 7 항 중 어느 한 항에 따른 방법에 있어서, 전극(5,7)의 용량성 결합을 측정하는 단계를 포함하고,
전극의 전기적 전하의 대표적 측정들을 획득하고, 및
전극(5,7)의 상기 활성 전위(42,43)를 이용해 전하의 대표적 측정들을 복조하는 것을 포함하는, 용량성 검출을 위한 방법. - 용량성 결합에 의해, 근방에 있는 물체들(1,21,22)의 검출을 허용할 수 있는 복수의 전극들(5,7)을 포함하는, 용량성 검출을 위한 장치에 있어서,
다른 활성 전위들(42,43)을 가지고 전극들(5,7)의 적어도 일 부분의 동시 편광이 가능한 활성 수단(30,31)을 포함하고, 활성 전위들(42,43)은 기준 전위(13)에 대하여 활성 전위들(42,43) 중 적어도 2개의 미리 결정된 기간에서의 스칼라 곱은 0이거나 또는 미리 결정된 기간에서 그 자체와 활성 전위들(42,43) 중 하나 및/또는 다른 하나의 스칼라 곱보다 매우 적도록 생성되는 것을 특징으로 하는, 용량성 검출을 위한 장치. - 제 9 항에 있어서, 링크된 전극들(5,7)과 동일한 활성 전위(42,43)를 기준으로 하는 측정 수단(34,35,36,37)을 더 포함하는, 용량성 검출을 위한 장치.
- 제 10 항에 있어서, 상기 측정 수단(34,35,36,37)에 링크되고, 상기 기준 전위(13)를 기준으로 용량성 결합의 대표적인 측정을 생성할 수 있는, 복조 수단(38,39)을 더 포함하는, 용량성 검출을 위한 장치.
- 제 9 항 내지 제 11 항 중 어느 한 항에 있어서, 수 개의 다른 활성 전위들(42,43)에서, 및/또는 적어도 하나의 활성 전위(42,43)에서 또는 상기 기준 전위(13)에서, 적어도 하나의 전극을 편광시킬 수 있도록 해주는 수단을 더 포함하는, 용량성 검출을 위한 장치.
- 제 9 항 내지 제 12 항 중 하나에 따른 용량성 검출을 위한 장치를 포함하고, 제 1 항 내지 제 8 항 중 어느 한 항에 따른 방법을 구현하는,장비.
- 제 13 항에 있어서, 제1면(4) 상에 디스플레이 스크린 및 제1활성 전위(42)에서 편광되는 제1 실질적으로 투명한 전극들(5), 및 상기 제1면과 반대되는 제2면(14) 상에 제2활성 전위(43)에서 편광되는 제2전극들(7)을 포함하는, 장비.
- 제 14 항에 있어서, 스마트 폰, 태블릿 중 하나인, 장비.
- 제 13 항에 있어서, 서로 관계를 가지고 움직일 수 있는 복수의 모듈들(21,22)을 포함하고, 각각의 모듈은 다른 모듈들(21,22)과 다른 활성 전위(42,43)에서 편광되는 전극들(5,7)을 포함하는, 장비.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1353371A FR3004551A1 (fr) | 2013-04-15 | 2013-04-15 | Procede de detection capacitif multizone, dispositif et appareil mettant en oeuvre le procede |
FR1353371 | 2013-04-15 | ||
PCT/EP2014/057158 WO2014170180A2 (fr) | 2013-04-15 | 2014-04-09 | Procede de detection capacitif multizone, dispositif et appareil mettant en oeuvre le procede |
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KR20150143543A true KR20150143543A (ko) | 2015-12-23 |
KR101911135B1 KR101911135B1 (ko) | 2018-10-23 |
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KR1020157031159A Active KR101911135B1 (ko) | 2013-04-15 | 2014-04-09 | 멀티-존 용량성 감지 방법, 이 방법을 구현하는 장치 및 장비 |
Country Status (7)
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US (1) | US10592046B2 (ko) |
EP (1) | EP2987056A2 (ko) |
JP (1) | JP6284623B2 (ko) |
KR (1) | KR101911135B1 (ko) |
CN (1) | CN105452998B (ko) |
FR (1) | FR3004551A1 (ko) |
WO (1) | WO2014170180A2 (ko) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7920129B2 (en) | 2007-01-03 | 2011-04-05 | Apple Inc. | Double-sided touch-sensitive panel with shield and drive combined layer |
US20090174676A1 (en) | 2008-01-04 | 2009-07-09 | Apple Inc. | Motion component dominance factors for motion locking of touch sensor data |
FR2949007B1 (fr) | 2009-08-07 | 2012-06-08 | Nanotec Solution | Dispositif et procede d'interface de commande sensible a un mouvement d'un corps ou d'un objet et equipement de commande integrant ce dispositif. |
FR2976688B1 (fr) | 2011-06-16 | 2021-04-23 | Nanotec Solution | Dispositif et procede pour generer une alimentation electrique dans un systeme electronique avec un potentiel de reference variable. |
FR2985049B1 (fr) | 2011-12-22 | 2014-01-31 | Nanotec Solution | Dispositif de mesure capacitive a electrodes commutees pour interfaces tactiles et sans contact |
US9336723B2 (en) | 2013-02-13 | 2016-05-10 | Apple Inc. | In-cell touch for LED |
FR3005763B1 (fr) | 2013-05-17 | 2016-10-14 | Fogale Nanotech | Dispositif et procede d'interface de commande capacitive adapte a la mise en œuvre d'electrodes de mesures fortement resistives |
CN105992994A (zh) | 2013-12-13 | 2016-10-05 | 苹果公司 | 用于自电容触摸传感器的集成触摸和显示架构 |
WO2015175013A1 (en) | 2014-05-16 | 2015-11-19 | Wrostix Technologies Llc | Structure for integrated touch screen |
WO2015178920A1 (en) | 2014-05-22 | 2015-11-26 | Onamp Research Llc | Panel bootstrapping architectures for in-cell self-capacitance |
FR3028061B1 (fr) * | 2014-10-29 | 2016-12-30 | Fogale Nanotech | Dispositif capteur capacitif comprenant des electrodes ajourees |
FR3028062B1 (fr) * | 2014-10-29 | 2018-01-12 | Fogale Nanotech | Dispositif d'interface de commande capacitif integre a un ecran d'affichage |
WO2016072983A1 (en) | 2014-11-05 | 2016-05-12 | Onamp Research Llc | Common electrode driving and compensation for pixelated self-capacitance touch screen |
AU2016215616B2 (en) | 2015-02-02 | 2018-12-06 | Apple Inc. | Flexible self-capacitance and mutual capacitance touch sensing system architecture |
FR3032287B1 (fr) | 2015-02-04 | 2018-03-09 | Quickstep Technologies Llc | Dispositif de detection capacitif multicouches, et appareil comprenant le dispositif |
US10146359B2 (en) | 2015-04-28 | 2018-12-04 | Apple Inc. | Common electrode auto-compensation method |
US10386962B1 (en) | 2015-08-03 | 2019-08-20 | Apple Inc. | Reducing touch node electrode coupling |
US10642426B2 (en) * | 2015-12-23 | 2020-05-05 | Lg Chem, Ltd. | Touch screen sensor |
FR3051896B1 (fr) * | 2016-05-25 | 2018-05-25 | Fogale Nanotech | Dispositif de detection capacitive a garde nulle |
KR102287074B1 (ko) | 2016-07-29 | 2021-08-06 | 애플 인크. | 다중-전력 도메인 칩 구성을 갖는 터치 센서 패널 |
US10386965B2 (en) | 2017-04-20 | 2019-08-20 | Apple Inc. | Finger tracking in wet environment |
FR3066131B1 (fr) * | 2017-05-15 | 2019-06-14 | Fogale Nanotech | Robot dote d'une detection capacitive |
FR3070022B1 (fr) * | 2017-08-10 | 2020-11-06 | Fogale Nanotech | Element d’habillage capacitif pour robot, robot muni d’un tel element d’habillage |
FR3070294B1 (fr) * | 2017-08-28 | 2021-01-22 | Fogale Nanotech | Dispositif de detection multi-distances pour un robot, et robot equipe de tel(s) dispositif(s) |
WO2019067268A1 (en) | 2017-09-29 | 2019-04-04 | Apple Inc. | MULTIMODAL TOUCH CONTROL DEVICE |
WO2019067267A1 (en) | 2017-09-29 | 2019-04-04 | Apple Inc. | TACTILE DETECTION WITH MULTIPLE POWER DOMAINS |
FR3081224B1 (fr) * | 2018-05-15 | 2020-06-12 | Fogale Nanotech | Dispositif de detection capacitive redondante serie |
FR3081223B1 (fr) * | 2018-05-15 | 2020-09-18 | Fogale Nanotech | Dispositif de detection capacitive redondante parallele |
FR3083729B1 (fr) * | 2018-07-13 | 2020-07-10 | Fogale Nanotech | Appareil muni d'une detection capacitive et de ligne(s) electrique(s) dans la zone de detection |
US11016616B2 (en) | 2018-09-28 | 2021-05-25 | Apple Inc. | Multi-domain touch sensing with touch and display circuitry operable in guarded power domain |
FR3106002B1 (fr) * | 2020-01-08 | 2022-01-28 | Fogale Nanotech | Dispositif de détection capacitive comprenant un module de polarisation par induction |
US11662867B1 (en) | 2020-05-30 | 2023-05-30 | Apple Inc. | Hover detection on a touch sensor panel |
US11893327B2 (en) * | 2020-12-14 | 2024-02-06 | Xerox Corporation | System and method for machine-learning enabled micro-assembly control with the aid of a digital computer |
Family Cites Families (67)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5483261A (en) | 1992-02-14 | 1996-01-09 | Itu Research, Inc. | Graphical input controller and method with rear screen image detection |
US5880411A (en) | 1992-06-08 | 1999-03-09 | Synaptics, Incorporated | Object position detector with edge motion feature and gesture recognition |
US5488204A (en) | 1992-06-08 | 1996-01-30 | Synaptics, Incorporated | Paintbrush stylus for capacitive touch sensor pad |
GB9406702D0 (en) | 1994-04-05 | 1994-05-25 | Binstead Ronald P | Multiple input proximity detector and touchpad system |
US5825352A (en) | 1996-01-04 | 1998-10-20 | Logitech, Inc. | Multiple fingers contact sensing method for emulating mouse buttons and mouse operations on a touch sensor pad |
US5835079A (en) | 1996-06-13 | 1998-11-10 | International Business Machines Corporation | Virtual pointing device for touchscreens |
US8421776B2 (en) * | 1996-08-12 | 2013-04-16 | Elo Touch Solutions, Inc. | Acoustic condition sensor employing a plurality of mutually non-orthogonal waves |
FR2756048B1 (fr) | 1996-11-15 | 1999-02-12 | Nanotec Ingenierie | Pont de mesure capacitif flottant et systeme de mesure multi-capacitif associe |
US6310610B1 (en) | 1997-12-04 | 2001-10-30 | Nortel Networks Limited | Intelligent touch display |
KR100595911B1 (ko) | 1998-01-26 | 2006-07-07 | 웨인 웨스터만 | 수동 입력 통합 방법 및 장치 |
US7663607B2 (en) | 2004-05-06 | 2010-02-16 | Apple Inc. | Multipoint touchscreen |
US8479122B2 (en) | 2004-07-30 | 2013-07-02 | Apple Inc. | Gestures for touch sensitive input devices |
US6188391B1 (en) | 1998-07-09 | 2001-02-13 | Synaptics, Inc. | Two-layer capacitive touchpad and method of making same |
JP4542637B2 (ja) | 1998-11-25 | 2010-09-15 | セイコーエプソン株式会社 | 携帯情報機器及び情報記憶媒体 |
CN1190766C (zh) * | 1999-09-27 | 2005-02-23 | 时至准钟表股份有限公司 | 彩色液晶显示屏的驱动方法以及时钟的显示控制方法 |
US6847354B2 (en) | 2000-03-23 | 2005-01-25 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Three dimensional interactive display |
DE60011445D1 (de) * | 2000-11-28 | 2004-07-15 | St Microelectronics Srl | Textilartiger kapazitiver Drucksensor und Verfahren zum Abbilden des auf Punkte einer Oberfläche eines flexiblen und biegsamen Objekts, insbesondere eines Segels, ausgeübten Drucks |
JP3800984B2 (ja) | 2001-05-21 | 2006-07-26 | ソニー株式会社 | ユーザ入力装置 |
CN1636163A (zh) * | 2001-06-20 | 2005-07-06 | 赛特勒有限公司 | 薄平面开关及它们的发明应用领域 |
JP2003173237A (ja) | 2001-09-28 | 2003-06-20 | Ricoh Co Ltd | 情報入出力システム、プログラム及び記憶媒体 |
US6690387B2 (en) | 2001-12-28 | 2004-02-10 | Koninklijke Philips Electronics N.V. | Touch-screen image scrolling system and method |
US11275405B2 (en) * | 2005-03-04 | 2022-03-15 | Apple Inc. | Multi-functional hand-held device |
FR2844048B1 (fr) | 2002-08-30 | 2005-09-30 | Nanotec Solution | Systeme et procede de mesure sans contact d'un deplacement ou positionnement relatif de deux objets adjacents par voie capacitive, et application au controle de miroirs |
FR2844349B1 (fr) | 2002-09-06 | 2005-06-24 | Nanotec Solution | Detecteur de proximite par capteur capacitif |
JPWO2006043660A1 (ja) * | 2004-10-22 | 2008-05-22 | シャープ株式会社 | タッチセンサ付き表示装置およびその駆動方法 |
JP4541124B2 (ja) * | 2004-12-15 | 2010-09-08 | パナソニック株式会社 | プラズマディスプレイ装置 |
FR2884349B1 (fr) | 2005-04-06 | 2007-05-18 | Moving Magnet Tech Mmt | Actionneur electromagnetique polarise bistable a actionnement rapide |
FR2888319B1 (fr) | 2005-07-07 | 2008-02-15 | Nanotec Solution Soc Civ Ile | Procede de mesure sans contact d'un deplacement relatif ou d'un positionnement relatif d'un premier objet par rapport a un second objet, par voie inductive. |
US7599670B2 (en) * | 2005-07-21 | 2009-10-06 | Microsoft Corporation | Dynamic bias for receiver controlled by radio link quality |
FR2893711B1 (fr) | 2005-11-24 | 2008-01-25 | Nanotec Solution Soc Civ Ile | Dispositif et procede de mesure capacitive par pont flottant |
US20080047764A1 (en) * | 2006-08-28 | 2008-02-28 | Cypress Semiconductor Corporation | Temperature compensation method for capacitive sensors |
US7986193B2 (en) * | 2007-01-03 | 2011-07-26 | Apple Inc. | Noise reduction within an electronic device using automatic frequency modulation |
US8054299B2 (en) * | 2007-01-08 | 2011-11-08 | Apple Inc. | Digital controller for a true multi-point touch surface useable in a computer system |
JP4967780B2 (ja) * | 2007-04-20 | 2012-07-04 | セイコーエプソン株式会社 | 座標入力装置及び表示装置 |
US8373665B2 (en) * | 2007-07-26 | 2013-02-12 | International Business Machines Corporation | Interactive display device |
US8232977B2 (en) * | 2007-11-14 | 2012-07-31 | N-Trig Ltd. | System and method for detection with a digitizer sensor |
KR101237640B1 (ko) | 2008-01-29 | 2013-02-27 | (주)멜파스 | 기생 캐패시턴스 방지 구조를 구비한 터치스크린 장치 |
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 |
US20090277696A1 (en) * | 2008-05-09 | 2009-11-12 | Reynolds Joseph K | Gradient sensors |
JP2010061405A (ja) | 2008-09-03 | 2010-03-18 | Rohm Co Ltd | 静電容量センサ、その検出回路、入力装置および容量センサの制御方法 |
US8638314B2 (en) * | 2008-10-17 | 2014-01-28 | Atmel Corporation | Capacitive touch buttons combined with electroluminescent lighting |
US9740340B1 (en) * | 2009-07-31 | 2017-08-22 | Amazon Technologies, Inc. | Visually consistent arrays including conductive mesh |
GB0913734D0 (en) | 2009-08-06 | 2009-09-16 | Binstead Ronald P | Masked touch sensors |
FR2948997B1 (fr) | 2009-08-07 | 2012-04-20 | Nanotec Solution | Capteur de pression capacitif integrant une mesure de temperature compatible avec les milieux chauds. |
FR2949008B1 (fr) | 2009-08-07 | 2011-09-16 | Nanotec Solution | Dispositif de detection capacitif a integration de fonctions. |
FR2949007B1 (fr) | 2009-08-07 | 2012-06-08 | Nanotec Solution | Dispositif et procede d'interface de commande sensible a un mouvement d'un corps ou d'un objet et equipement de commande integrant ce dispositif. |
WO2011019395A1 (en) * | 2009-08-12 | 2011-02-17 | Cirque Corporation | Synchronous timed orthogonal measurement pattern for multi-touch sensing on a touchpad |
KR101625611B1 (ko) * | 2009-09-03 | 2016-06-14 | 삼성디스플레이 주식회사 | 터치 패널 및 이를 갖는 터치 입출력 장치 |
US9753586B2 (en) * | 2009-10-08 | 2017-09-05 | 3M Innovative Properties Company | Multi-touch touch device with multiple drive frequencies and maximum likelihood estimation |
US8810524B1 (en) * | 2009-11-20 | 2014-08-19 | Amazon Technologies, Inc. | Two-sided touch sensor |
TW201124766A (en) | 2010-01-08 | 2011-07-16 | Wintek Corp | Display device with touch panel |
CN101840294B (zh) * | 2010-01-21 | 2012-01-18 | 宸鸿科技(厦门)有限公司 | 一种投射电容式触控面板的扫描方法 |
US9092129B2 (en) * | 2010-03-17 | 2015-07-28 | Logitech Europe S.A. | System and method for capturing hand annotations |
US8766931B2 (en) | 2010-07-16 | 2014-07-01 | Perceptive Pixel Inc. | Capacitive touch sensor having code-divided and time-divided transmit waveforms |
US8923014B2 (en) | 2010-08-19 | 2014-12-30 | Lg Display Co., Ltd. | Display device having touch panel |
JP4927216B1 (ja) | 2010-11-12 | 2012-05-09 | シャープ株式会社 | 線形素子列値推定方法、静電容量検出方法、集積回路、タッチセンサシステム、及び電子機器 |
KR101773612B1 (ko) * | 2011-01-13 | 2017-08-31 | 삼성전자주식회사 | 터치 영역 확인 장치 및 방법 |
FR2971066B1 (fr) | 2011-01-31 | 2013-08-23 | Nanotec Solution | Interface homme-machine tridimensionnelle. |
JP5350437B2 (ja) * | 2011-06-27 | 2013-11-27 | シャープ株式会社 | タッチセンサシステム |
WO2013048525A1 (en) * | 2011-10-01 | 2013-04-04 | Intel Corporation | Digital fractional frequency divider |
KR20130057637A (ko) | 2011-11-24 | 2013-06-03 | 삼성전기주식회사 | 접촉 감지 장치 |
FR2990020B1 (fr) | 2012-04-25 | 2014-05-16 | Fogale Nanotech | Dispositif de detection capacitive avec arrangement de pistes de liaison, et procede mettant en oeuvre un tel dispositif. |
CN103593096A (zh) * | 2012-08-16 | 2014-02-19 | 瀚宇彩晶股份有限公司 | 电容式触控系统 |
US9411474B2 (en) | 2012-11-15 | 2016-08-09 | Nokia Technologies Oy | Shield electrode overlying portions of capacitive sensor electrodes |
US9088282B2 (en) * | 2013-01-25 | 2015-07-21 | Apple Inc. | Proximity sensors with optical and electrical sensing capabilities |
TWI483169B (zh) * | 2013-06-11 | 2015-05-01 | Pixart Imaging Inc | 電容偵測電路以及使用此電容偵測電路的電能供應裝置 |
US20160001496A1 (en) * | 2014-07-01 | 2016-01-07 | Preco, Inc. | Methods and apparatus for the fabrication of pattern arrays in making touch sensor panels |
-
2013
- 2013-04-15 FR FR1353371A patent/FR3004551A1/fr not_active Ceased
-
2014
- 2014-04-09 CN CN201480027820.8A patent/CN105452998B/zh not_active Expired - Fee Related
- 2014-04-09 KR KR1020157031159A patent/KR101911135B1/ko active Active
- 2014-04-09 US US14/784,264 patent/US10592046B2/en not_active Expired - Fee Related
- 2014-04-09 WO PCT/EP2014/057158 patent/WO2014170180A2/fr active Application Filing
- 2014-04-09 EP EP14724650.8A patent/EP2987056A2/fr not_active Withdrawn
- 2014-04-09 JP JP2016508091A patent/JP6284623B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2016515744A (ja) | 2016-05-30 |
CN105452998B (zh) | 2020-05-19 |
WO2014170180A3 (fr) | 2014-12-04 |
WO2014170180A2 (fr) | 2014-10-23 |
CN105452998A (zh) | 2016-03-30 |
US10592046B2 (en) | 2020-03-17 |
FR3004551A1 (fr) | 2014-10-17 |
KR101911135B1 (ko) | 2018-10-23 |
JP6284623B2 (ja) | 2018-02-28 |
EP2987056A2 (fr) | 2016-02-24 |
US20160034102A1 (en) | 2016-02-04 |
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