JP5406944B2 - センサ、センサを含むディスプレイ及びセンサを使用する方法 - Google Patents
センサ、センサを含むディスプレイ及びセンサを使用する方法 Download PDFInfo
- Publication number
- JP5406944B2 JP5406944B2 JP2011548549A JP2011548549A JP5406944B2 JP 5406944 B2 JP5406944 B2 JP 5406944B2 JP 2011548549 A JP2011548549 A JP 2011548549A JP 2011548549 A JP2011548549 A JP 2011548549A JP 5406944 B2 JP5406944 B2 JP 5406944B2
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- finger
- hand
- measuring device
- capacitance
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
-
- 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
-
- 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
-
- 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
-
- 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
- G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
Landscapes
- 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)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- User Interface Of Digital Computer (AREA)
Description
図1に示される実施形態において、静電容量測定装置110は、センサ100の表面、あるいは表面付近又は表面に近接する場所にある指114、手又は他の物体の存在を検出するように構成されている。センサ110の表面に膜106を覆うようにプラスチック又はガラスのカバーシート(図示せず)が配置されていてもよい。プラスチック又はガラスのカバーシートは保護要素として機能する。抵抗測定装置116は、センサ100の表面に指114、手又は他の物体が載せられた場合に、指114、手又は他の物体により力が加えられたか否かを検出するように構成されている。抵抗測定装置116は、センサ100の表面に指114、手又は他の物体が載せられた場合に、指114、手又は他の物体により加えられた力を推定するように構成されていてもよい。一実施形態において、膜106は弾性を有するので、指114、手又は他の物体によりセンサ100の表面に加えられた力によって膜106は湾曲し、それにより、コンタクト点118及び120の間のITOパターン108の長さが変化する。ITO導電パターンにはピエゾ抵抗特性があるため、抵抗は変化し、抵抗測定装置116によりこの抵抗変化を測定することができる。これにより、力が加えられたか否かを検出することができ、更に、加えられた力を推定することができる。
Claims (14)
- 前面を規定する絶縁支持体と、
前記絶縁支持体の前記前面に配置され且つ導電性材料のパターンを含む少なくとも1つの層を含む膜と、
前記少なくとも1つの層のうち該1つの層の前記パターンの少なくとも一部分とその周囲環境との間の静電容量を測定するように構成された少なくとも1つの静電容量測定装置と、
前記少なくとも1つの層のうち該1つの層の前記パターンの1対の点の間の抵抗を測定するように構成された少なくとも1つの抵抗測定装置と
を備え、
前記少なくとも1つの静電容量測定装置は、前記センサ上又はその付近における指、手又は他の物体の存在を検出するよう構成されており、
前記少なくとも1つの抵抗測定装置は、前記指、手又は他の物体により前記センサに力が加えられたか否かを検出するよう構成されていることを特徴とするセンサ。 - 前記導電性材料は酸化インジウムスズであることを特徴とする請求項1記載のセンサ。
- 前記少なくとも1つの抵抗測定装置は、前記指、手又は他の物体により前記センサに加えられた前記力を推定するよう構成されていることを特徴とする請求項1又は2記載のセンサ。
- 前記少なくとも1つの静電容量測定装置は、
前記少なくとも1つの層のうち該1つの層の前記パターンの第1の部分とその周囲環境との間の静電容量を測定するように構成された第1の静電容量測定装置と、
前記少なくとも1つの層のうち該1つの層の前記パターンの第2の部分とその周囲環境との間の静電容量を測定するよう構成された第2の静電容量測定装置とを含み、且つ、
前記少なくとも1つの抵抗測定装置は、
前記少なくとも1つの層のうち該1つの層の前記パターンの前記第1の部分の1対の点の間の抵抗を測定するよう構成された第1の抵抗測定装置と、
前記少なくとも1つの層のうち該1つの層の前記パターンの前記第2の部分の1対の点の間の抵抗を測定するよう構成された第2の抵抗測定装置と
を備えることを特徴とする請求項1乃至3のいずれか1項に記載のセンサ。 - 前記少なくとも1つの静電容量測定装置は、前記センサ上における前記指、手又は他の物体の位置を推定するように更に構成されていることを特徴とする請求項4記載のセンサ。
- 前記少なくとも1つの静電容量測定装置は、前記センサ上における前記指、手又は他の物体の位置を推定するように更に構成されており、
前記少なくとも1つの抵抗測定装置は、前記指、手又は他の物体により前記センサに加えられた前記力を推定するよう構成されていることを特徴とする請求項4記載のセンサ。 - 1つの静電容量測定装置が閾値を超える静電容量の変化を示した場合に、1つの抵抗測定装置が起動されるよう構成されていることを特徴とする請求項1乃至6のいずれか1項に記載のセンサ。
- 前記静電容量の測定及び前記抵抗の測定は交互に順次実行されることを特徴とする請求項1乃至7のいずれか1項に記載のセンサ。
- 請求項1乃至8のいずれか1項に記載のセンサを含むことを特徴とするディスプレイ。
- 請求項1乃至8のいずれか1項に記載のセンサを使用する方法であって、
前記センサ上又はその付近における指、手又は他の物体の存在を示す信号を出力する工程と、
前記指、手又は他の物体により前記センサに力が加えられたか否かを示す信号を出力する工程と
を有することを特徴とする方法。 - 請求項1乃至8のいずれか1項に記載のセンサを使用する方法であって、
前記センサ上又はその付近における指、手又は他の物体の存在を示す信号を出力する工程と、
前記指、手又は他の物体により前記センサに加えられた前記力を示す信号を出力する工程と
を有することを特徴とする方法。 - 請求項4乃至6のいずれか1項に記載のセンサを使用する方法であって、
前記センサ上又はその付近における指、手又は他の物体の存在を示す信号を出力する工程と、
前記指、手又は他の物体により前記センサに力が加えられたか否かを示す信号を出力する工程、
前記センサ上における前記指、手又は他の物体の2次元位置の推定を示す信号を出力する工程と
を有することを特徴とする方法。 - 請求項4乃至6のいずれか1項に記載のセンサを使用する方法であって、
前記センサ上又はその付近における指、手又は他の物体の存在を示す信号を出力する工程と、
前記指、手又は他の物体により前記センサに加えられた前記力を示す信号を出力する工程と、
前記センサ上における前記指、手又は他の物体の2次元位置の推定を示す信号を出力する工程と
を有することを特徴とする方法。 - 座標x及び座標yを規定する前記センサ上における前記指、手又は他の物体の前記2次元位置の推定を示す信号及び
座標zを規定する前記手、指又は他の物体により前記センサに加えられた前記力の推定を示す信号に基づいて、前記センサ上における前記指、手又は他の物体の3次元位置の推定を示す信号を出力する工程を更に有し、
座標x及び座標yは前記センサの表面に沿った2つの異なる方向に対応しており、且つ座標zは前記センサの前記表面に対して垂直な方向に対応していることを特徴とする請求項13記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/368,462 US8305358B2 (en) | 2009-02-10 | 2009-02-10 | Sensor, display including a sensor, and method for using a sensor |
US12/368,462 | 2009-02-10 | ||
PCT/EP2009/060325 WO2010091744A1 (en) | 2009-02-10 | 2009-08-10 | Sensor, display including a sensor, and method for using a sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012517584A JP2012517584A (ja) | 2012-08-02 |
JP5406944B2 true JP5406944B2 (ja) | 2014-02-05 |
Family
ID=41226469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011548549A Expired - Fee Related JP5406944B2 (ja) | 2009-02-10 | 2009-08-10 | センサ、センサを含むディスプレイ及びセンサを使用する方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8305358B2 (ja) |
EP (1) | EP2396715B1 (ja) |
JP (1) | JP5406944B2 (ja) |
KR (1) | KR101597861B1 (ja) |
CN (1) | CN102308269B (ja) |
TW (1) | TWI514207B (ja) |
WO (1) | WO2010091744A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10606432B2 (en) | 2016-08-30 | 2020-03-31 | Sharp Kabushiki Kaisha | Capacitance type touch panel with built-in pressure sensor |
Families Citing this family (103)
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 |
US8487905B2 (en) * | 2009-06-24 | 2013-07-16 | Ident Technology Ag | Electrode arrangement for display device |
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. |
US20110193786A1 (en) * | 2010-02-08 | 2011-08-11 | Sony Ericsson Mobile Communications Ab | Touchscreen displays for an electronic device that include separate carbon nanotube layers for determining location and force, respectively |
TWI421756B (zh) * | 2010-12-23 | 2014-01-01 | Au Optronics Corp | 觸控顯示面板及觸控面板 |
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. |
US8780074B2 (en) * | 2011-07-06 | 2014-07-15 | Sharp Kabushiki Kaisha | Dual-function transducer for a touch panel |
US20130018489A1 (en) * | 2011-07-14 | 2013-01-17 | Grunthaner Martin Paul | Combined force and proximity sensing |
EP2751614A1 (en) * | 2011-08-31 | 2014-07-09 | Sony Mobile Communications AB | Liquid crystal display |
US9417141B2 (en) * | 2011-09-16 | 2016-08-16 | Sony Corporation | Force sensitive touch sensor |
US8988384B2 (en) * | 2011-09-23 | 2015-03-24 | Apple Inc. | Force sensor interface for touch controller |
US9246486B2 (en) | 2011-12-16 | 2016-01-26 | Apple Inc. | Electronic device with noise-cancelling force sensor |
FR2985049B1 (fr) | 2011-12-22 | 2014-01-31 | Nanotec Solution | Dispositif de mesure capacitive a electrodes commutees pour interfaces tactiles et sans contact |
US8600450B2 (en) | 2011-12-28 | 2013-12-03 | Sony Corporation | Receiving user input on a graphical user interface |
US20150002452A1 (en) * | 2012-03-15 | 2015-01-01 | Sony Mobile Communications Ab | Method for controlling a touch sensor |
US9024909B2 (en) * | 2012-04-02 | 2015-05-05 | Nokia Corporation | Sensing |
DE112013002288T5 (de) | 2012-05-03 | 2015-04-16 | Apple Inc. | Momentkompensierter Biegebalkensensor zur Lastmessung auf einer Biegebalken-gestützten Plattform |
TWI463389B (zh) | 2012-06-28 | 2014-12-01 | Chunghwa Picture Tubes Ltd | 電容觸控系統和操作電容觸控系統的方法 |
CN102890590B (zh) * | 2012-09-07 | 2015-10-21 | 华映光电股份有限公司 | 电容触控系统和操作电容触控系统的方法 |
WO2014098946A1 (en) | 2012-12-17 | 2014-06-26 | Changello Enterprise Llc | Force detection in touch devices using piezoelectric sensors |
US9366708B2 (en) | 2013-02-06 | 2016-06-14 | Nokia Technologies Oy | Apparatus comprising a flexible substrate and a component supported by the flexible substrate |
US9336723B2 (en) | 2013-02-13 | 2016-05-10 | Apple Inc. | In-cell touch for LED |
US10263174B2 (en) | 2013-03-15 | 2019-04-16 | Nano Composite Products, Inc. | Composite material used as a strain gauge |
US10260968B2 (en) | 2013-03-15 | 2019-04-16 | Nano Composite Products, Inc. | Polymeric foam deformation gauge |
WO2014149023A1 (en) | 2013-03-15 | 2014-09-25 | Rinand Solutions Llc | Force sensing of inputs through strain analysis |
KR102128394B1 (ko) | 2013-09-11 | 2020-07-01 | 삼성디스플레이 주식회사 | 터치 감지 표시 장치 |
US10282014B2 (en) | 2013-09-30 | 2019-05-07 | Apple Inc. | Operating multiple functions in a display of an electronic device |
CN105684177B (zh) | 2013-10-28 | 2019-05-21 | 苹果公司 | 基于压电的力感测 |
GB2519581A (en) | 2013-10-28 | 2015-04-29 | Nokia Corp | An apparatus, method and computer program for sensing |
KR102148621B1 (ko) | 2013-12-13 | 2020-08-26 | 애플 인크. | 자기-정전용량성 터치 센서를 위한 통합된 터치 및 디스플레이 아키텍처 |
US9726922B1 (en) | 2013-12-20 | 2017-08-08 | Apple Inc. | Reducing display noise in an electronic device |
AU2016101043B4 (en) * | 2014-01-13 | 2017-03-09 | Apple Inc. | Temperature compensating transparent force sensor having a compliant layer |
AU2015101546B4 (en) * | 2014-01-13 | 2016-06-09 | Apple Inc. | Temperature compensating transparent force sensor having a compliant layer |
AU2015100011B4 (en) | 2014-01-13 | 2015-07-16 | Apple Inc. | Temperature compensating transparent force sensor |
US10133382B2 (en) | 2014-05-16 | 2018-11-20 | Apple Inc. | Structure for integrated touch screen |
US10936120B2 (en) | 2014-05-22 | 2021-03-02 | Apple Inc. | Panel bootstraping architectures for in-cell self-capacitance |
US9851845B2 (en) | 2014-08-12 | 2017-12-26 | Apple Inc. | Temperature compensation for transparent force sensors |
US9857246B2 (en) * | 2014-09-17 | 2018-01-02 | Sensable Technologies, Llc | Sensing system including a sensing membrane |
US9690408B1 (en) | 2014-09-26 | 2017-06-27 | Apple Inc. | Electronic device with an integrated touch sensing and force sensing device |
US9779676B2 (en) | 2014-09-30 | 2017-10-03 | Apple Inc. | Integrated touch sensor and force sensor for an electronic device |
WO2016072983A1 (en) | 2014-11-05 | 2016-05-12 | Onamp Research Llc | Common electrode driving and compensation for pixelated self-capacitance touch screen |
KR102615384B1 (ko) | 2014-12-23 | 2023-12-19 | 케임브리지 터치 테크놀로지스 리미티드 | 압력감지 방식 터치 패널 |
GB2533667B (en) | 2014-12-23 | 2017-07-19 | Cambridge Touch Tech Ltd | Pressure-sensitive touch panel |
WO2016112229A1 (en) | 2015-01-07 | 2016-07-14 | Nano Composite Products, Inc. | Shoe-based analysis system |
AU2016215616B2 (en) | 2015-02-02 | 2018-12-06 | Apple Inc. | Flexible self-capacitance and mutual capacitance touch sensing system architecture |
US10296123B2 (en) * | 2015-03-06 | 2019-05-21 | Apple Inc. | Reducing noise in a force signal in an electronic device |
US10185397B2 (en) | 2015-03-08 | 2019-01-22 | Apple Inc. | Gap sensor for haptic feedback assembly |
US10146359B2 (en) | 2015-04-28 | 2018-12-04 | Apple Inc. | Common electrode auto-compensation method |
CN106293285A (zh) * | 2015-06-09 | 2017-01-04 | 南昌欧菲光科技有限公司 | 触摸屏及显示装置 |
CN106325579B (zh) * | 2015-07-10 | 2023-04-07 | 宸鸿科技(厦门)有限公司 | 一种压力感测输入装置 |
US9612170B2 (en) | 2015-07-21 | 2017-04-04 | Apple Inc. | Transparent strain sensors in an electronic device |
US10055048B2 (en) | 2015-07-31 | 2018-08-21 | Apple Inc. | Noise adaptive force touch |
US10386962B1 (en) | 2015-08-03 | 2019-08-20 | Apple Inc. | Reducing touch node electrode coupling |
US9891770B2 (en) | 2015-08-28 | 2018-02-13 | Apple Inc. | Methods for forming a patterned structure in a sensor |
US10101857B2 (en) | 2015-08-28 | 2018-10-16 | Apple Inc. | Methods for integrating a compliant material with a substrate |
US9874965B2 (en) | 2015-09-11 | 2018-01-23 | Apple Inc. | Transparent strain sensors in an electronic device |
US10416811B2 (en) | 2015-09-24 | 2019-09-17 | Apple Inc. | Automatic field calibration of force input sensors |
US9886118B2 (en) | 2015-09-30 | 2018-02-06 | Apple Inc. | Transparent force sensitive structures in an electronic device |
US10353503B2 (en) | 2015-10-29 | 2019-07-16 | Texas Instruments Incorporated | Integrated force sensing element |
US10296146B2 (en) | 2015-12-22 | 2019-05-21 | Microsoft Technology Licensing, Llc | System and method for detecting grip of a touch enabled device |
US10423268B2 (en) | 2015-12-22 | 2019-09-24 | Microsoft Technology Licensing, Llc | System and method for detecting grounding state of a touch enabled computing device |
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 |
US10006820B2 (en) | 2016-03-08 | 2018-06-26 | Apple Inc. | Magnetic interference avoidance in resistive sensors |
US10795509B2 (en) | 2016-03-24 | 2020-10-06 | Synaptics Incorporated | Force sensing within display stack |
JP6681765B2 (ja) * | 2016-03-29 | 2020-04-15 | 株式会社ジャパンディスプレイ | 検出装置 |
US10209830B2 (en) * | 2016-03-31 | 2019-02-19 | Apple Inc. | Electronic device having direction-dependent strain elements |
KR102469364B1 (ko) * | 2016-04-01 | 2022-11-23 | 주식회사 아모센스 | 터치 압력 감지 센서 |
US10496215B2 (en) | 2016-04-29 | 2019-12-03 | Synaptics Incorporated | Sensing for touch and force |
US10146360B2 (en) | 2016-04-29 | 2018-12-04 | Synaptics Incorporated | Hybrid capacitive and resistive sensing for force and touch |
US9965092B2 (en) * | 2016-05-18 | 2018-05-08 | Apple Inc. | Managing power consumption of force sensors |
CN106020559B (zh) * | 2016-06-30 | 2018-05-29 | 华为技术有限公司 | 压力感应检测装置、电子设备与触摸显示屏 |
CN105975137B (zh) * | 2016-07-07 | 2020-11-03 | 上海天马微电子有限公司 | 一种触控显示面板及触控显示装置 |
US9864895B1 (en) * | 2016-07-07 | 2018-01-09 | Fingerprint Cards Ab | Fingerprint sensing system with finger detect |
CN114779956A (zh) | 2016-07-29 | 2022-07-22 | 苹果公司 | 具有多电源域芯片配置的触摸传感器面板 |
US10152182B2 (en) | 2016-08-11 | 2018-12-11 | Microsoft Technology Licensing, Llc | Touch sensor having jumpers |
US10296148B2 (en) | 2016-08-31 | 2019-05-21 | Synaptics Incorporated | Full-bridge strain-gauge array of finger thermal compensation |
US10133418B2 (en) * | 2016-09-07 | 2018-11-20 | Apple Inc. | Force sensing in an electronic device using a single layer of strain-sensitive structures |
DE102016220361A1 (de) | 2016-10-18 | 2018-04-19 | Audi Ag | Bedienvorrichtung für ein Kraftfahrzeug und Kraftfahrzeug |
US10095342B2 (en) * | 2016-11-14 | 2018-10-09 | Google Llc | Apparatus for sensing user input |
US10001808B1 (en) | 2017-03-29 | 2018-06-19 | Google Llc | Mobile device accessory equipped to communicate with mobile device |
US10013081B1 (en) | 2017-04-04 | 2018-07-03 | Google Llc | Electronic circuit and method to account for strain gauge variation |
US10444091B2 (en) | 2017-04-11 | 2019-10-15 | Apple Inc. | Row column architecture for strain sensing |
US10514797B2 (en) | 2017-04-18 | 2019-12-24 | Google Llc | Force-sensitive user input interface for an electronic device |
US10635255B2 (en) | 2017-04-18 | 2020-04-28 | Google Llc | Electronic device response to force-sensitive interface |
US10642418B2 (en) | 2017-04-20 | 2020-05-05 | Apple Inc. | Finger tracking in wet environment |
US10353506B2 (en) | 2017-06-16 | 2019-07-16 | Apple Inc. | Dual resistive strain and pressure sensor for force touch |
US10309846B2 (en) | 2017-07-24 | 2019-06-04 | Apple Inc. | Magnetic field cancellation for strain sensors |
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 |
CN107393497A (zh) * | 2017-08-30 | 2017-11-24 | 上海天马微电子有限公司 | 显示面板和显示装置 |
US10871847B2 (en) | 2017-09-29 | 2020-12-22 | Apple Inc. | Sensing force and press location in absence of touch information |
CN109959358B (zh) * | 2017-12-22 | 2020-10-23 | 深圳光启超材料技术有限公司 | 测量薄膜、测量薄膜的制造方法、平面应变场测量方法 |
US10678348B2 (en) | 2018-03-12 | 2020-06-09 | Microsoft Technology Licensing, Llc | Touch detection on an ungrounded pen enabled device |
US10616349B2 (en) | 2018-05-01 | 2020-04-07 | Microsoft Technology Licensing, Llc | Hybrid sensor centric recommendation engine |
KR102520639B1 (ko) * | 2018-05-02 | 2023-04-11 | 삼성디스플레이 주식회사 | 입력 감지 장치 및 이를 포함하는 표시 장치 |
US10782818B2 (en) | 2018-08-29 | 2020-09-22 | Apple Inc. | Load cell array for detection of force input to an electronic device enclosure |
US11638353B2 (en) * | 2018-09-17 | 2023-04-25 | Hutchinson Technology Incorporated | Apparatus and method for forming sensors with integrated electrical circuits on a substrate |
US11662867B1 (en) | 2020-05-30 | 2023-05-30 | Apple Inc. | Hover detection on a touch sensor panel |
CN114023257B (zh) * | 2021-11-12 | 2023-07-25 | 云谷(固安)科技有限公司 | 显示面板、显示面板驱动方法及显示装置 |
WO2023113763A2 (en) * | 2021-12-19 | 2023-06-22 | Hacettepe Universitesi Rektorluk | Flexible force measuring tactile sensor system |
CN114543644B (zh) * | 2022-02-18 | 2022-11-15 | 广州市欧智智能科技有限公司 | 一种头部位置检测方法、装置、终端和介质 |
Family Cites Families (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4435616A (en) * | 1981-08-25 | 1984-03-06 | Kley Victor B | Graphical data entry apparatus |
JPS6212825A (ja) * | 1985-07-10 | 1987-01-21 | Shinei Kk | 感力センサ−とその測定装置 |
JPS63108423A (ja) * | 1986-10-27 | 1988-05-13 | Toray Ind Inc | 指タツチ式座標出力装置 |
US4931782A (en) | 1988-06-24 | 1990-06-05 | E. I. Du Pont De Nemours And Company | Touch screen overlay with improved conductor durability |
US5369228A (en) * | 1991-11-30 | 1994-11-29 | Signagraphics Corporation | Data input device with a pressure-sensitive input surface |
US5915285A (en) * | 1993-01-21 | 1999-06-22 | Optical Coating Laboratory, Inc. | Transparent strain sensitive devices and method |
KR100300397B1 (ko) | 1994-04-21 | 2001-10-22 | 김순택 | 터치판넬및디지타이저기능을겸비한시스템및구동방법 |
KR100392723B1 (ko) * | 1995-02-22 | 2003-11-28 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 터치및철필에의해데이타입력이가능한입력장치와그입력장치를가진데이타처리시스템 |
JPH1120607A (ja) * | 1997-06-30 | 1999-01-26 | Nabco Ltd | 乗員保護装置用エアバッグの展開制御装置 |
JP3221368B2 (ja) * | 1997-09-17 | 2001-10-22 | 日本電気株式会社 | 抵抗膜方式タブレット及びその制御方法並びにその方法を実現するためのプログラムを記録した記録媒体 |
US8089470B1 (en) * | 1998-10-20 | 2012-01-03 | Synaptics Incorporated | Finger/stylus touch pad |
US20030067447A1 (en) * | 2001-07-09 | 2003-04-10 | Geaghan Bernard O. | Touch screen with selective touch sources |
WO2004040240A1 (en) * | 2002-10-31 | 2004-05-13 | Harald Philipp | Charge transfer capacitive position sensor |
GB0401991D0 (en) | 2004-01-30 | 2004-03-03 | Ford Global Tech Llc | Touch screens |
JP2006049271A (ja) * | 2004-07-01 | 2006-02-16 | Matsushita Electric Ind Co Ltd | 光透過性タッチパネル及びこれを用いた検出装置 |
TW200606691A (en) * | 2004-08-06 | 2006-02-16 | Disk King Technology Co Ltd | Electronic writing device |
US20060227114A1 (en) * | 2005-03-30 | 2006-10-12 | Geaghan Bernard O | Touch location determination with error correction for sensor movement |
US7932898B2 (en) * | 2005-09-20 | 2011-04-26 | Atmel Corporation | Touch sensitive screen |
EP1788473A1 (de) * | 2005-11-18 | 2007-05-23 | Siemens Aktiengesellschaft | Eingabevorrichtung |
US8063886B2 (en) * | 2006-07-18 | 2011-11-22 | Iee International Electronics & Engineering S.A. | Data input device |
EP2069894B1 (en) | 2006-09-26 | 2018-02-21 | Koninklijke Philips N.V. | Touch sensor |
JP4920396B2 (ja) * | 2006-12-15 | 2012-04-18 | 三菱電機株式会社 | タッチパネル制御装置 |
JP2008197934A (ja) * | 2007-02-14 | 2008-08-28 | Calsonic Kansei Corp | 操作者判別方法 |
US20080204418A1 (en) * | 2007-02-27 | 2008-08-28 | Adam Cybart | Adaptable User Interface and Mechanism for a Portable Electronic Device |
JP2008225980A (ja) * | 2007-03-14 | 2008-09-25 | Young Fast Optoelectronics Co Ltd | 複合式タッチセンサー |
US20080231605A1 (en) * | 2007-03-21 | 2008-09-25 | Kai-Ti Yang | Compound touch panel |
US8917244B2 (en) * | 2007-06-11 | 2014-12-23 | Honeywell Internation Inc. | Stimuli sensitive display screen with multiple detect modes |
US20080316182A1 (en) * | 2007-06-21 | 2008-12-25 | Mika Antila | Touch Sensor and Method for Operating a Touch Sensor |
US9654104B2 (en) * | 2007-07-17 | 2017-05-16 | Apple Inc. | Resistive force sensor with capacitive discrimination |
US20090096763A1 (en) * | 2007-10-16 | 2009-04-16 | Epson Imaging Devices Corporation | Touch panel, display device with input function, and electronic apparatus |
US20090140987A1 (en) * | 2007-12-04 | 2009-06-04 | Kai-Ti Yang | Duplex touch panel |
TW200925954A (en) * | 2007-12-12 | 2009-06-16 | J Touch Corp | Hybrid touch panel and method making thereof |
US20090189875A1 (en) * | 2008-01-29 | 2009-07-30 | Research In Motion Limited | Electronic device and touch screen display |
CN101526864B (zh) * | 2008-03-04 | 2012-01-11 | 胜华科技股份有限公司 | 触控面板 |
US8421483B2 (en) * | 2008-06-13 | 2013-04-16 | Sony Ericsson Mobile Communications Ab | Touch and force sensing for input devices |
TW201013259A (en) * | 2008-09-30 | 2010-04-01 | J Touch Corp | Double-sided composite touch panel structure |
US20100123686A1 (en) * | 2008-11-19 | 2010-05-20 | Sony Ericsson Mobile Communications Ab | Piezoresistive force sensor integrated in a display |
US20100141591A1 (en) * | 2008-12-09 | 2010-06-10 | Lin Chien-Huang | Composite touch panel and method for operating the same |
-
2009
- 2009-02-10 US US12/368,462 patent/US8305358B2/en active Active
- 2009-08-10 JP JP2011548549A patent/JP5406944B2/ja not_active Expired - Fee Related
- 2009-08-10 EP EP09781655.7A patent/EP2396715B1/en not_active Not-in-force
- 2009-08-10 CN CN200980156431.4A patent/CN102308269B/zh not_active Expired - Fee Related
- 2009-08-10 KR KR1020117018652A patent/KR101597861B1/ko not_active IP Right Cessation
- 2009-08-10 WO PCT/EP2009/060325 patent/WO2010091744A1/en active Application Filing
- 2009-12-08 TW TW098141955A patent/TWI514207B/zh not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10606432B2 (en) | 2016-08-30 | 2020-03-31 | Sharp Kabushiki Kaisha | Capacitance type touch panel with built-in pressure sensor |
Also Published As
Publication number | Publication date |
---|---|
CN102308269B (zh) | 2014-08-13 |
US8305358B2 (en) | 2012-11-06 |
EP2396715A1 (en) | 2011-12-21 |
JP2012517584A (ja) | 2012-08-02 |
TW201030574A (en) | 2010-08-16 |
TWI514207B (zh) | 2015-12-21 |
US20100201635A1 (en) | 2010-08-12 |
WO2010091744A1 (en) | 2010-08-19 |
CN102308269A (zh) | 2012-01-04 |
EP2396715B1 (en) | 2013-10-02 |
KR20110127147A (ko) | 2011-11-24 |
KR101597861B1 (ko) | 2016-02-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5406944B2 (ja) | センサ、センサを含むディスプレイ及びセンサを使用する方法 | |
US10591368B2 (en) | Force sensor with strain relief | |
EP2634552B1 (en) | Electronic device and method for determining a temperature of an electronic device | |
JP5586776B1 (ja) | 入力装置及び入力装置の制御方法 | |
KR100997107B1 (ko) | 누름힘의 세기 및 작용위치 검출용 터치입력구조, 이를 이용한 터치입력장치 및 누름힘의 세기 및 작용위치 검출방법 | |
US9383848B2 (en) | Interleaved piezoelectric tactile interface | |
JP5814930B2 (ja) | 複数オブジェクト検知において個々の力を計測するシステムおよび方法 | |
US10620747B2 (en) | Touch type operation input device | |
EP2825937B1 (en) | Method for controlling a touch sensor | |
EP2372506A1 (en) | Touch screen panel and display device having the same | |
US20130009905A1 (en) | Dual-function transducer for a touch panel | |
US20150261371A1 (en) | Ressure-sensitive touch screen and touch display screen and electronic device | |
JP2013513870A5 (ja) | ||
JP2005530996A5 (ja) | ||
JP2016533562A (ja) | タッチセンサ装置 | |
JP5639707B1 (ja) | 入力装置の製造方法 | |
JP6104370B2 (ja) | 容量センサー配列および容量センサー配列を備えるタッチセンサー式スクリーン | |
JP6495573B2 (ja) | タッチパネル | |
JP2018152105A (ja) | タッチパネル | |
KR101168709B1 (ko) | 하이브리드 터치 패드 | |
US20230010682A1 (en) | Touch Panel Device | |
US20230008160A1 (en) | Touch Panel Device and Display Device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20130315 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130322 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130618 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20131004 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20131101 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5406944 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |