CN105808003B - 在多对象感应中测量单个力的系统和方法 - Google Patents

在多对象感应中测量单个力的系统和方法 Download PDF

Info

Publication number
CN105808003B
CN105808003B CN201610145466.XA CN201610145466A CN105808003B CN 105808003 B CN105808003 B CN 105808003B CN 201610145466 A CN201610145466 A CN 201610145466A CN 105808003 B CN105808003 B CN 105808003B
Authority
CN
China
Prior art keywords
power
input
processing system
user interface
sensor
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.)
Active
Application number
CN201610145466.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN105808003A (zh
Inventor
M.布利
T.肖尔特勒奇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Synaptics Inc
Original Assignee
Synaptics Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Synaptics Inc filed Critical Synaptics Inc
Publication of CN105808003A publication Critical patent/CN105808003A/zh
Application granted granted Critical
Publication of CN105808003B publication Critical patent/CN105808003B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • G06F3/04186—Touch location disambiguation
    • 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
    • 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
    • G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
    • G06F3/04142—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position the force sensing means being located peripherally, e.g. disposed at the corners or at the side of a touch sensing plate
    • 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
    • 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
    • G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04842—Selection of displayed objects or displayed text elements
    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F2203/04105—Pressure sensors for measuring the pressure or force exerted on the touch surface without providing the touch position
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F2203/04108—Touchless 2D- 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 without distance measurement in the Z direction

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)
  • User Interface Of Digital Computer (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
CN201610145466.XA 2009-12-14 2010-12-13 在多对象感应中测量单个力的系统和方法 Active CN105808003B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/636952 2009-12-14
US12/636,952 US8570297B2 (en) 2009-12-14 2009-12-14 System and method for measuring individual force in multi-object sensing
CN201080056880.4A CN102652300B (zh) 2009-12-14 2010-12-13 在多对象感应中测量单个力的系统和方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201080056880.4A Division CN102652300B (zh) 2009-12-14 2010-12-13 在多对象感应中测量单个力的系统和方法

Publications (2)

Publication Number Publication Date
CN105808003A CN105808003A (zh) 2016-07-27
CN105808003B true CN105808003B (zh) 2019-11-19

Family

ID=44142364

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201610145466.XA Active CN105808003B (zh) 2009-12-14 2010-12-13 在多对象感应中测量单个力的系统和方法
CN201080056880.4A Active CN102652300B (zh) 2009-12-14 2010-12-13 在多对象感应中测量单个力的系统和方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201080056880.4A Active CN102652300B (zh) 2009-12-14 2010-12-13 在多对象感应中测量单个力的系统和方法

Country Status (6)

Country Link
US (4) US8570297B2 (enExample)
EP (1) EP2513756A4 (enExample)
JP (1) JP5814930B2 (enExample)
KR (1) KR101564236B1 (enExample)
CN (2) CN105808003B (enExample)
WO (1) WO2011081882A2 (enExample)

Families Citing this family (127)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9182837B2 (en) * 2005-11-28 2015-11-10 Synaptics Incorporated Methods and systems for implementing modal changes in a device in response to proximity and force indications
US9035876B2 (en) 2008-01-14 2015-05-19 Apple Inc. Three-dimensional user interface session control
CN102103452A (zh) * 2009-12-17 2011-06-22 深圳富泰宏精密工业有限公司 飞点控制系统及飞点控制方法
JP5805974B2 (ja) 2010-03-31 2015-11-10 ティーケー ホールディングス，インコーポレーテッド ステアリングホイールセンサ
US8587422B2 (en) 2010-03-31 2013-11-19 Tk Holdings, Inc. Occupant sensing system
DE102011006649B4 (de) 2010-04-02 2018-05-03 Tk Holdings Inc. Lenkrad mit Handsensoren
KR20130038303A (ko) 2010-05-21 2013-04-17 노키아 코포레이션 방법, 장치 및 컴퓨터 프로그램
US20120098757A1 (en) * 2010-10-26 2012-04-26 Ramin Samadani System and method utilizing boundary sensors for touch detection
CN102819330B (zh) * 2011-06-07 2016-07-06 索尼爱立信移动通讯有限公司 电子设备、压力检测方法及压力检测装置
US9459758B2 (en) 2011-07-05 2016-10-04 Apple Inc. Gesture-based interface with enhanced features
US8881051B2 (en) 2011-07-05 2014-11-04 Primesense Ltd Zoom-based gesture user interface
US9377865B2 (en) 2011-07-05 2016-06-28 Apple Inc. Zoom-based gesture user interface
US9030498B2 (en) 2011-08-15 2015-05-12 Apple Inc. Combining explicit select gestures and timeclick in a non-tactile three dimensional user interface
US9218063B2 (en) 2011-08-24 2015-12-22 Apple Inc. Sessionless pointing user interface
EP2562628A1 (en) * 2011-08-26 2013-02-27 Sony Ericsson Mobile Communications AB Image scale alteration arrangement and method
WO2013029641A1 (en) * 2011-08-31 2013-03-07 Sony Ericsson Mobile Communications Ab Method for operating a touch sensitive user interface
JP5633906B2 (ja) 2011-09-08 2014-12-03 Kddi株式会社 画面への押圧でページ捲りが可能な電子書籍表示装置及びプログラム
US9501182B2 (en) 2011-09-30 2016-11-22 Intel Corporation Mechanism for interpreting touches to a pad cover over a sensor pad at a computing device
US9041418B2 (en) 2011-10-25 2015-05-26 Synaptics Incorporated Input device with force sensing
US8933896B2 (en) * 2011-10-25 2015-01-13 Microsoft Corporation Pressure-based interaction for indirect touch input devices
WO2013081894A1 (en) 2011-11-28 2013-06-06 Corning Incorporated Optical touch-screen systems and methods using a planar transparent sheet
KR20140097380A (ko) 2011-11-28 2014-08-06 코닝 인코포레이티드 평면 투명 시트를 사용한，강력한 광학 터치 스크린 시스템 및 방법
US8633911B2 (en) * 2011-12-14 2014-01-21 Synaptics Incorporated Force sensing input device and method for determining force information
US9144041B2 (en) * 2011-12-14 2015-09-22 Microchip Technology Incorporated Capacitive/inductive proximity detection for Wi-Fi protection
US9823707B2 (en) 2012-01-25 2017-11-21 Nokia Technologies Oy Contortion of an electronic apparatus
US9229534B2 (en) * 2012-02-28 2016-01-05 Apple Inc. Asymmetric mapping for tactile and non-tactile user interfaces
US20130257792A1 (en) * 2012-04-02 2013-10-03 Synaptics Incorporated Systems and methods for determining user input using position information and force sensing
WO2013154720A1 (en) 2012-04-13 2013-10-17 Tk Holdings Inc. Pressure sensor including a pressure sensitive material for use with control systems and methods of using the same
US9823696B2 (en) 2012-04-27 2017-11-21 Nokia Technologies Oy Limiting movement
US9880653B2 (en) 2012-04-30 2018-01-30 Corning Incorporated Pressure-sensing touch system utilizing total-internal reflection
US10108265B2 (en) 2012-05-09 2018-10-23 Apple Inc. Calibration of haptic feedback systems for input devices
WO2013169304A1 (en) 2012-05-09 2013-11-14 Yknots Industries Llc Determining characteristics of user input to input and output devices
US9471169B2 (en) 2012-05-22 2016-10-18 Synaptics Incorporated Force enhanced input device
US9952719B2 (en) 2012-05-24 2018-04-24 Corning Incorporated Waveguide-based touch system employing interference effects
WO2013188307A2 (en) 2012-06-12 2013-12-19 Yknots Industries Llc Haptic electromagnetic actuator
US9487388B2 (en) 2012-06-21 2016-11-08 Nextinput, Inc. Ruggedized MEMS force die
US9032818B2 (en) 2012-07-05 2015-05-19 Nextinput, Inc. Microelectromechanical load sensor and methods of manufacturing the same
WO2014018116A1 (en) 2012-07-26 2014-01-30 Changello Enterprise Llc Ultrasound-based force sensing and touch sensing
WO2014018115A1 (en) 2012-07-26 2014-01-30 Changello Enterprise Llc Ultrasound-based force sensing of inputs
US9886116B2 (en) 2012-07-26 2018-02-06 Apple Inc. Gesture and touch input detection through force sensing
WO2014018121A1 (en) 2012-07-26 2014-01-30 Changello Enterprise Llc Fingerprint-assisted force estimation
US20140052026A1 (en) * 2012-08-17 2014-02-20 Augmented Medical Intelligence Labs, Inc. Method and apparatus for medical diagnosis
WO2014035479A2 (en) 2012-08-30 2014-03-06 Changello Enterprise Llc Auto-baseline determination for force sensing
DE112013004512T5 (de) 2012-09-17 2015-06-03 Tk Holdings Inc. Einzelschicht-Kraftsensor
US20140210770A1 (en) 2012-10-04 2014-07-31 Corning Incorporated Pressure sensing touch systems and methods
US9557846B2 (en) 2012-10-04 2017-01-31 Corning Incorporated Pressure-sensing touch system utilizing optical and capacitive systems
US9619084B2 (en) 2012-10-04 2017-04-11 Corning Incorporated Touch screen systems and methods for sensing touch screen displacement
US9285623B2 (en) 2012-10-04 2016-03-15 Corning Incorporated Touch screen systems with interface layer
US9134842B2 (en) 2012-10-04 2015-09-15 Corning Incorporated Pressure sensing touch systems and methods
GB2506676B (en) * 2012-10-08 2015-03-25 Touchnetix Ltd Touch sensors and touch sensing methods
CN104704457B (zh) * 2012-10-11 2017-09-15 阿尔卑斯电气株式会社 输入装置以及使用所述输入装置的多点负荷检测方法
US10168814B2 (en) 2012-12-14 2019-01-01 Apple Inc. Force sensing based on capacitance changes
US10817096B2 (en) 2014-02-06 2020-10-27 Apple Inc. Force sensor incorporated into display
EP2954392B1 (en) 2013-02-08 2022-12-28 Apple Inc. Force determination based on capacitive sensing
US9195354B2 (en) * 2013-03-12 2015-11-24 Synaptics Incorporated Device and method for localized force and proximity sensing
US9229592B2 (en) 2013-03-14 2016-01-05 Synaptics Incorporated Shear force detection using capacitive sensors
US9389718B1 (en) * 2013-04-04 2016-07-12 Amazon Technologies, Inc. Thumb touch interface
JP5759659B2 (ja) * 2013-05-21 2015-08-05 レノボ・シンガポール・プライベート・リミテッド タッチパネルに対する押下圧力を検出する方法および携帯式端末装置
US9671889B1 (en) 2013-07-25 2017-06-06 Apple Inc. Input member with capacitive sensor
JP5819901B2 (ja) * 2013-09-12 2015-11-24 藤垣　元治 デジタルホログラフィによる変位・ひずみ分布計測装置
WO2015106246A1 (en) 2014-01-13 2015-07-16 Nextinput, Inc. Miniaturized and ruggedized wafer level mems force sensors
US20150242037A1 (en) 2014-01-13 2015-08-27 Apple Inc. Transparent force sensor with strain relief
EP3072040B1 (en) 2014-02-12 2021-12-29 Apple Inc. Force determination employing sheet sensor and capacitive array
US9904417B2 (en) * 2014-04-16 2018-02-27 Microchip Technology Incorporated Projected capacitive touch detection with touch force detection using self-capacitance and mutual capacitance detection
WO2015163843A1 (en) 2014-04-21 2015-10-29 Rinand Solutions Llc Mitigating noise in capacitive sensor
US9588616B2 (en) 2014-05-06 2017-03-07 Corning Incorporated Cantilevered displacement sensors and methods of determining touching forces on a touch screen
US9501169B2 (en) * 2014-06-27 2016-11-22 Synaptics Incorporated Acquiring multiple capacitive partial profiles with orthogonal sensor electrodes
US10297119B1 (en) 2014-09-02 2019-05-21 Apple Inc. Feedback device in an electronic device
JP5963327B2 (ja) * 2014-09-19 2016-08-03 Kddi株式会社 画面への押圧でページ捲りが可能な電子書籍表示装置、ページ捲り方法及びプログラム
US9939901B2 (en) 2014-09-30 2018-04-10 Apple Inc. Haptic feedback assembly
DE102014019040B4 (de) * 2014-12-18 2021-01-14 Audi Ag Verfahren zum Betreiben einer Bedienvorrichtung eines Kraftfahrzeugs bei einer Mehrfingerbedienung
US9798409B1 (en) 2015-03-04 2017-10-24 Apple Inc. Multi-force input device
US10006937B2 (en) 2015-03-06 2018-06-26 Apple Inc. Capacitive sensors for electronic devices and methods of forming the same
US9785296B2 (en) 2015-03-31 2017-10-10 Synaptics Incorporated Force enhanced input device with shielded electrodes
US9746952B2 (en) * 2015-03-31 2017-08-29 Synaptics Incorporated Force enhanced input device vibration compensation
US10126861B2 (en) * 2015-05-08 2018-11-13 Synaptics Incorporated Force sensor substrate
US9965118B2 (en) 2015-05-12 2018-05-08 Synaptics Incorporated Sensing force using transcapacitance with dedicated force receiver electrodes
US9733756B2 (en) 2015-05-12 2017-08-15 Synaptics Incorporated Integrated display device and sensing device with force sensing
US10416799B2 (en) 2015-06-03 2019-09-17 Microsoft Technology Licensing, Llc Force sensing and inadvertent input control of an input device
US10222889B2 (en) * 2015-06-03 2019-03-05 Microsoft Technology Licensing, Llc Force inputs and cursor control
US10466119B2 (en) 2015-06-10 2019-11-05 Nextinput, Inc. Ruggedized wafer level MEMS force sensor with a tolerance trench
US9715301B2 (en) 2015-08-04 2017-07-25 Apple Inc. Proximity edge sensing
US10261619B2 (en) 2015-08-31 2019-04-16 Synaptics Incorporated Estimating force applied by an input object to a touch sensor
US9857928B2 (en) 2015-09-08 2018-01-02 Microsoft Technology Licensing, Llc Force sensitive device
US9870080B2 (en) 2015-09-18 2018-01-16 Synaptics Incorporated Method, system, and device for controlling a cursor or user interface action as a function of touch and force input
US9652069B1 (en) 2015-10-22 2017-05-16 Synaptics Incorporated Press hard and move gesture
CN106610748B (zh) * 2015-10-27 2021-02-02 中兴通讯股份有限公司 一种触摸屏的信息输入的方法及装置
CN108351725B (zh) 2015-11-12 2021-04-02 辛纳普蒂克斯公司 确定输入装置内的介电层的厚度分布的装置、方法和系统
CN107533414B (zh) 2016-01-14 2021-07-16 辛纳普蒂克斯公司 用于力检测器的抖动滤波器
CN108475154B (zh) 2016-01-20 2022-04-05 谱瑞科技股份有限公司 触摸检测设备中集成的触摸感测和力感测
US20170242539A1 (en) * 2016-02-18 2017-08-24 Synaptics Incorporated Use based force auto-calibration
EP3407174B1 (en) * 2016-02-19 2023-12-13 Huawei Technologies Co., Ltd. Method and apparatus for operating a plurality of objects on pressure touch-control screen
US10007343B2 (en) 2016-03-31 2018-06-26 Apple Inc. Force sensor in an input device
US10108303B2 (en) 2016-03-31 2018-10-23 Synaptics Incorporated Combining trans-capacitance data with absolute-capacitance data for touch force estimates
US10088942B2 (en) * 2016-03-31 2018-10-02 Synaptics Incorporated Per-finger force detection using segmented sensor electrodes
WO2017190052A1 (en) 2016-04-29 2017-11-02 Synaptics Incorporated Differential force and touch sensing
US10506951B2 (en) * 2016-06-03 2019-12-17 RoboDiagnostics LLC Joint play quantification and analysis
US10540027B2 (en) 2016-06-30 2020-01-21 Synaptics Incorporated Force sensing in a touch display
WO2018025438A1 (ja) 2016-08-05 2018-02-08 アルプス電気株式会社 入力装置、荷重算出方法、及び荷重算出プログラム
CN107728826B (zh) * 2016-08-11 2022-03-11 辛纳普蒂克斯公司 对象过滤器
US10416777B2 (en) * 2016-08-16 2019-09-17 Microsoft Technology Licensing, Llc Device manipulation using hover
US10613673B2 (en) 2016-08-25 2020-04-07 Parade Technologies, Ltd. Signal conditioning on touch-enabled devices using 3D touch
US10061430B2 (en) 2016-09-07 2018-08-28 Synaptics Incorporated Touch force estimation
DE102017113659B4 (de) * 2016-12-16 2024-06-20 Bcs Automotive Interface Solutions Gmbh Kraftfahrzeugbedienvorrichtung
WO2018148510A1 (en) 2017-02-09 2018-08-16 Nextinput, Inc. Integrated piezoresistive and piezoelectric fusion force sensor
CN116907693A (zh) 2017-02-09 2023-10-20 触控解决方案股份有限公司 集成数字力传感器和相关制造方法
US10013081B1 (en) * 2017-04-04 2018-07-03 Google Llc Electronic circuit and method to account for strain gauge variation
US10459544B2 (en) * 2017-05-19 2019-10-29 Htc Corporation Electronic system and proximity sensing method
CA3067367A1 (en) 2017-06-15 2018-12-20 Onrobot Los Angeles Inc. Systems, devices, and methods for sensing locations and forces
CN107315501B (zh) * 2017-06-30 2020-07-03 上海中航光电子有限公司 一种显示面板和显示装置
US11221263B2 (en) 2017-07-19 2022-01-11 Nextinput, Inc. Microelectromechanical force sensor having a strain transfer layer arranged on the sensor die
US11423686B2 (en) 2017-07-25 2022-08-23 Qorvo Us, Inc. Integrated fingerprint and force sensor
WO2019023552A1 (en) 2017-07-27 2019-01-31 Nextinput, Inc. PIEZORESISTIVE AND PIEZOELECTRIC FORCE SENSOR ON WAFER AND METHODS OF MANUFACTURING THE SAME
US11579028B2 (en) 2017-10-17 2023-02-14 Nextinput, Inc. Temperature coefficient of offset compensation for force sensor and strain gauge
WO2019090057A1 (en) 2017-11-02 2019-05-09 Nextinput, Inc. Sealed force sensor with etch stop layer
WO2019099821A1 (en) 2017-11-16 2019-05-23 Nextinput, Inc. Force attenuator for force sensor
US11209927B2 (en) * 2017-12-11 2021-12-28 Google Llc Apparatus for sensing user input
TW201927241A (zh) * 2017-12-21 2019-07-16 瑞士商赫孚孟拉羅股份公司 用於肌肉失能之數位生物標記
CN110858108A (zh) * 2018-08-24 2020-03-03 宸美（厦门）光电有限公司 一种压力感测模组、触控面板以及触控面板两点触摸压力检测方法
US10866683B2 (en) 2018-08-27 2020-12-15 Apple Inc. Force or touch sensing on a mobile device using capacitive or pressure sensing
US10962427B2 (en) 2019-01-10 2021-03-30 Nextinput, Inc. Slotted MEMS force sensor
GB2585653B (en) 2019-07-09 2022-03-23 Cambridge Touch Tech Ltd Force signal processing
US11422623B2 (en) * 2019-10-23 2022-08-23 Interlake Research, Llc Wrist worn computing device control systems and methods
US11893192B2 (en) * 2021-06-18 2024-02-06 Sensel, Inc. Interpolation electrode patterning for capacitive-grid touch sensor
US11976990B2 (en) 2021-12-20 2024-05-07 Pixart Imaging Inc. Force sensing method, force sensing system and force sensor calibration method
KR20230155257A (ko) * 2022-05-03 2023-11-10 현대모비스 주식회사 차량용 디스플레이 장치
US11681375B1 (en) * 2022-08-16 2023-06-20 Cirque Corporation Non-uniform pressure actuation threshold value

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101046720A (zh) * 2006-03-30 2007-10-03 苹果电脑有限公司 力成像输入设备和系统
CN101373414A (zh) * 2007-08-22 2009-02-25 三星电子株式会社 在便携式终端中提供输入反馈的方法和设备

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5543591A (en) 1992-06-08 1996-08-06 Synaptics, Incorporated Object position detector with edge motion feature and gesture recognition
EP0574213B1 (en) 1992-06-08 1999-03-24 Synaptics, Inc. Object position detector
US5739811A (en) * 1993-07-16 1998-04-14 Immersion Human Interface Corporation Method and apparatus for controlling human-computer interface systems providing force feedback
MX9605535A (es) 1994-05-14 1998-02-28 Scient Generics Ltd Codificador de posicion.
US6249234B1 (en) 1994-05-14 2001-06-19 Absolute Sensors Limited Position detector
US8482534B2 (en) * 1995-06-29 2013-07-09 Timothy R. Pryor Programmable tactile touch screen displays and man-machine interfaces for improved vehicle instrumentation and telematics
US6100874A (en) * 1995-11-17 2000-08-08 Immersion Corporation Force feedback mouse interface
AU759440B2 (en) * 1998-01-26 2003-04-17 Apple Inc. Method and apparatus for integrating manual input
US6492979B1 (en) 1999-09-07 2002-12-10 Elo Touchsystems, Inc. Dual sensor touchscreen utilizing projective-capacitive and force touch sensors
US20020149571A1 (en) * 2001-04-13 2002-10-17 Roberts Jerry B. Method and apparatus for force-based touch input
US20030067447A1 (en) * 2001-07-09 2003-04-10 Geaghan Bernard O. Touch screen with selective touch sources
US6995752B2 (en) * 2001-11-08 2006-02-07 Koninklijke Philips Electronics N.V. Multi-point touch pad
US7158122B2 (en) * 2002-05-17 2007-01-02 3M Innovative Properties Company Calibration of force based touch panel systems
US11275405B2 (en) * 2005-03-04 2022-03-15 Apple Inc. Multi-functional hand-held device
US7324095B2 (en) * 2004-11-01 2008-01-29 Hewlett-Packard Development Company, L.P. Pressure-sensitive input device for data processing systems
CN100381993C (zh) * 2005-02-23 2008-04-16 刘二中 一种带有触压板的信息输入装置和方法
EP1877889A2 (en) * 2005-03-04 2008-01-16 Apple Inc. Multi-functional hand-held device
US20060244733A1 (en) 2005-04-28 2006-11-02 Geaghan Bernard O Touch sensitive device and method using pre-touch information
US9019209B2 (en) * 2005-06-08 2015-04-28 3M Innovative Properties Company Touch location determination involving multiple touch location processes
US20060284856A1 (en) 2005-06-10 2006-12-21 Soss David A Sensor signal conditioning in a force-based touch device
JP4795091B2 (ja) * 2006-04-21 2011-10-19 キヤノン株式会社 情報処理方法および装置
JP2009545817A (ja) 2006-07-31 2009-12-24 キュー・エス・アイ・コーポレーション 高くされた接触面を有する感圧式入力装置
GB2446702A (en) * 2007-02-13 2008-08-20 Qrg Ltd Touch Control Panel with Pressure Sensor
US20080238884A1 (en) 2007-03-29 2008-10-02 Divyasimha Harish Edge sensors forming a touchscreen
US20090058819A1 (en) * 2007-08-31 2009-03-05 Richard Gioscia Soft-user interface feature provided in combination with pressable display surface
JP5010451B2 (ja) * 2007-09-11 2012-08-29 アルプス電気株式会社 入力装置
JP5043641B2 (ja) 2007-12-28 2012-10-10 キヤノン株式会社 入力装置
DE602008001493D1 (de) * 2008-01-31 2010-07-22 Research In Motion Ltd Elektronische Vorrichtung und Steuerverfahren dafür
US8446373B2 (en) 2008-02-08 2013-05-21 Synaptics Incorporated Method and apparatus for extended adjustment based on relative positioning of multiple objects contemporaneously in a sensing region
US20090237374A1 (en) 2008-03-20 2009-09-24 Motorola, Inc. Transparent pressure sensor and method for using
US20090256807A1 (en) 2008-04-14 2009-10-15 Nokia Corporation User interface
US8798956B2 (en) * 2008-09-30 2014-08-05 Apple Inc. Method and apparatus for surface sensing input device
US20100166404A1 (en) * 2008-12-31 2010-07-01 Lombardi Michael J Device and Method Using a Touch-Detecting Surface
US9024907B2 (en) * 2009-04-03 2015-05-05 Synaptics Incorporated Input device with capacitive force sensor and method for constructing the same
US9459734B2 (en) * 2009-04-06 2016-10-04 Synaptics Incorporated Input device with deflectable electrode
US8363020B2 (en) * 2009-08-27 2013-01-29 Symbol Technologies, Inc. Methods and apparatus for pressure-based manipulation of content on a touch screen
US8730199B2 (en) * 2009-09-04 2014-05-20 Atmel Corporation Capacitive control panel
EP2407866B1 (en) * 2010-07-16 2018-11-28 BlackBerry Limited Portable electronic device and method of determining a location of a touch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101046720A (zh) * 2006-03-30 2007-10-03 苹果电脑有限公司 力成像输入设备和系统
CN101373414A (zh) * 2007-08-22 2009-02-25 三星电子株式会社 在便携式终端中提供输入反馈的方法和设备

Also Published As

Publication number Publication date
US8570297B2 (en) 2013-10-29
EP2513756A4 (en) 2015-04-22
KR101564236B1 (ko) 2015-10-29
CN102652300B (zh) 2016-09-28
US8754873B2 (en) 2014-06-17
WO2011081882A2 (en) 2011-07-07
JP5814930B2 (ja) 2015-11-17
JP2013513870A (ja) 2013-04-22
CN105808003A (zh) 2016-07-27
KR20120094953A (ko) 2012-08-27
US9377888B2 (en) 2016-06-28
US20140240288A1 (en) 2014-08-28
WO2011081882A3 (en) 2011-10-27
US20110141053A1 (en) 2011-06-16
CN102652300A (zh) 2012-08-29
EP2513756A2 (en) 2012-10-24
US9720538B2 (en) 2017-08-01
US20160274710A1 (en) 2016-09-22
US20140022215A1 (en) 2014-01-23

Similar Documents

Publication Publication Date Title
CN105808003B (zh) 在多对象感应中测量单个力的系统和方法
US9958994B2 (en) Shear force detection using capacitive sensors
US9454255B2 (en) Device and method for localized force sensing
CN106020546B (zh) 用于使用所估计偏转响应来确定物体信息的系统和方法
KR101749378B1 (ko) 추정 강체 운동 응답을 사용하여 물체 정보를 결정하기 위한 시스템 및 방법
KR20170020528A (ko) 근접도 및 힘 측정들로부터 입력 오브젝트 정보를 결정하기 위한 시스템 및 방법
CN105278735A (zh) 采用力成像的接近感测的装置和方法
JP2012529126A (ja) 感圧層を伴う入力装置及び方法
WO2014058005A1 (ja) 入力装置及び前記入力装置を用いた複数点の荷重検出方法
JP2019515372A (ja) タッチ力推定のためのトランス容量データと絶対容量データとの組み合わせ
US20110148436A1 (en) System and method for determining a number of objects in a capacitive sensing region using signal grouping
CN109642835B (zh) 手指热补偿的全桥应变仪阵列
US9134843B2 (en) System and method for distinguishing input objects
HK1232626A1 (en) Apportionment of forces for multi-touch input devices of electronic devices

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant