WO2010091276A8 - Capacitive proximity tactile sensor - Google Patents

Capacitive proximity tactile sensor Download PDF

Info

Publication number
WO2010091276A8
WO2010091276A8 PCT/US2010/023355 US2010023355W WO2010091276A8 WO 2010091276 A8 WO2010091276 A8 WO 2010091276A8 US 2010023355 W US2010023355 W US 2010023355W WO 2010091276 A8 WO2010091276 A8 WO 2010091276A8
Authority
WO
WIPO (PCT)
Prior art keywords
sensor
capacitive proximity
electrode layer
contact force
tactile sensor
Prior art date
Application number
PCT/US2010/023355
Other languages
French (fr)
Other versions
WO2010091276A3 (en
WO2010091276A2 (en
Inventor
Jae S. Son
Original Assignee
Pressure Profile Systems, 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 Pressure Profile Systems, Inc. filed Critical Pressure Profile Systems, Inc.
Priority to CN201080006914.9A priority Critical patent/CN102308270B/en
Publication of WO2010091276A2 publication Critical patent/WO2010091276A2/en
Publication of WO2010091276A3 publication Critical patent/WO2010091276A3/en
Publication of WO2010091276A8 publication Critical patent/WO2010091276A8/en

Links

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
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0447—Position sensing using the local deformation of sensor cells

Abstract

A novel capacitive proximity tactile sensor is formed by an electrode layer 10 and a compressible non-conductive layer 20. Positioning a conductive object 30 in contact with the sensor and applying contact force onto the sensor surface 31 allows for both detecting the location of touch (as in traditional proximity sensors) as well as measuring contact force (as in tactile array sensors) due to a capacitance-measuring sensor formed between the electrode layer 10 and the object 30 with the compressible non-conductive layer 20 therebetween. Useful applications of the sensor include input device for consumer electronic item, flexible and thin weight scale, shoe insole for monitoring pressure distribution of a foot while walking, pressure-monitoring seat cushion and others.
PCT/US2010/023355 2009-02-06 2010-02-05 Capacitive proximity tactile sensor WO2010091276A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201080006914.9A CN102308270B (en) 2009-02-06 2010-02-05 Capacitive proximity tactile sensor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15058009P 2009-02-06 2009-02-06
US61/150,580 2009-02-06

Publications (3)

Publication Number Publication Date
WO2010091276A2 WO2010091276A2 (en) 2010-08-12
WO2010091276A3 WO2010091276A3 (en) 2011-02-24
WO2010091276A8 true WO2010091276A8 (en) 2011-04-14

Family

ID=42540033

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/023355 WO2010091276A2 (en) 2009-02-06 2010-02-05 Capacitive proximity tactile sensor

Country Status (3)

Country Link
US (1) US8627716B2 (en)
CN (1) CN102308270B (en)
WO (1) WO2010091276A2 (en)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8599165B2 (en) * 2010-08-16 2013-12-03 Perceptive Pixel Inc. Force and true capacitive touch measurement techniques for capacitive touch sensors
EP2632323B1 (en) 2010-10-29 2022-11-30 Orpyx Medical Technologies Inc. Peripheral sensory and supersensory replacement system
US8596147B2 (en) * 2010-11-30 2013-12-03 Hallmark Cards, Incorporated Non-rigid sensor for detecting deformation
US8552746B2 (en) 2010-12-22 2013-10-08 Visteon Global Technologies, Inc. Proximity sensor including a multilayer elastomer assembly
US8493357B2 (en) * 2011-03-04 2013-07-23 Integrated Device Technology, Inc Mechanical means for providing haptic feedback in connection with capacitive sensing mechanisms
US20120313902A1 (en) * 2011-06-10 2012-12-13 Mao-Sung Wu Capacitive touch structure
US20130018489A1 (en) * 2011-07-14 2013-01-17 Grunthaner Martin Paul Combined force and proximity sensing
AU2013101644B4 (en) * 2011-07-14 2014-09-18 Apple Inc. Combined force and proximity sensing
US9195350B2 (en) * 2011-10-26 2015-11-24 Nokia Technologies Oy Apparatus and associated methods
US9733706B2 (en) 2011-10-26 2017-08-15 Nokia Technologies Oy Apparatus and associated methods for touchscreen displays
US9495010B2 (en) 2011-10-26 2016-11-15 Nokia Technologies Oy Apparatus and associated methods
KR101283434B1 (en) * 2011-11-29 2013-07-08 이진욱 Shoe insole sensor for walk diagnosis shoe insole flexible board in contact with the same, and shoe insole for walk diagnosis
US9239346B2 (en) * 2012-01-28 2016-01-19 The Regents Of The University Of California Systems for providing electro-mechanical sensors
CN103309435B (en) * 2012-03-13 2016-07-06 联想(北京)有限公司 Close to sensing unit
ES2455915B1 (en) * 2012-10-16 2015-04-06 Vodafone España, S.A.U. METHOD FOR OBTAINING INFORMATION RELATED TO AN OBJECT USING A CAPACITIVE SENSOR
WO2014100045A1 (en) 2012-12-17 2014-06-26 Qi2 ELEMENTS II, LLC Foot-mounted sensor systems for tracking body movement
US9235299B2 (en) 2013-02-06 2016-01-12 Google Technology Holdings LLC Touch sensitive surface for an electronic device with false touch protection
US9075095B2 (en) 2013-02-27 2015-07-07 Synaptics Incorporated Device and method for localized force sensing
US9195354B2 (en) 2013-03-12 2015-11-24 Synaptics Incorporated Device and method for localized force and proximity sensing
JP6420321B2 (en) 2013-05-21 2018-11-07 オーピクス・メディカル・テクノロジーズ・インコーポレイテッド Pressure data acquisition assembly
US9201468B2 (en) 2013-06-28 2015-12-01 Synaptics Incorporated Device and method for proximity sensing with force imaging
CN105793802A (en) * 2013-09-27 2016-07-20 瑟克公司 Logic for changing modes of operation of touch and proximity sensor that can change sensitivity
WO2015121822A1 (en) 2014-02-14 2015-08-20 Foampartner Fritz Nauer Ag Mattress
US9841850B2 (en) 2014-06-16 2017-12-12 Synaptics Incorporated Device and method for proximity sensing with force imaging
CN105178409A (en) * 2014-06-19 2015-12-23 象山一居乐电子有限公司 Pet-used automatic flushing device on water closet and dual-purpose automatic flushing device for people and pets
US9411458B2 (en) 2014-06-30 2016-08-09 Synaptics Incorporated System and method for determining input object information from proximity and force measurements
DE112015003270T5 (en) 2014-07-14 2017-04-06 Rogers Corporation Foam pressure sensor
US9632638B2 (en) 2014-09-10 2017-04-25 Synaptics Incorporated Device and method for force and proximity sensing employing an intermediate shield electrode layer
US10185427B2 (en) 2014-09-11 2019-01-22 Synaptics Incorporated Device and method for localized force sensing
CN104407752B (en) * 2014-10-29 2018-10-02 北京智谷睿拓技术服务有限公司 A kind of pressure detection method and equipment
WO2016087709A1 (en) * 2014-12-05 2016-06-09 Beddit Oy Sleep measurement computer system
CN107205650A (en) 2015-01-27 2017-09-26 苹果公司 system for determining sleep quality
US20160277073A1 (en) * 2015-03-18 2016-09-22 Robert Charles Schwendinger Object Identification and Weight
US9746952B2 (en) 2015-03-31 2017-08-29 Synaptics Incorporated Force enhanced input device vibration compensation
US9785296B2 (en) 2015-03-31 2017-10-10 Synaptics Incorporated Force enhanced input device with shielded electrodes
KR101878358B1 (en) * 2015-04-02 2018-07-16 한국과학기술연구원 Pressure seonsor comprising hybrid electronic sheets and wearable device comprising thereof
US9733756B2 (en) 2015-05-12 2017-08-15 Synaptics Incorporated Integrated display device and sensing device with force sensing
US9965118B2 (en) 2015-05-12 2018-05-08 Synaptics Incorporated Sensing force using transcapacitance with dedicated force receiver electrodes
US10161814B2 (en) 2015-05-27 2018-12-25 Apple Inc. Self-sealing sensor in an electronic device
CN104984530A (en) * 2015-07-28 2015-10-21 安徽工程大学 Boxing auxiliary training device
WO2017029666A2 (en) * 2015-08-19 2017-02-23 Scalethings Sp. Z O.O. A scale with composite flexible capacitive weight sensor
CN106527787B (en) * 2015-09-09 2019-08-27 利永环球科技股份有限公司 Power sensing structure and power sensing device including the power sensing structure
US10019085B2 (en) 2015-09-30 2018-07-10 Apple Inc. Sensor layer having a patterned compliant layer
CN108351725B (en) 2015-11-12 2021-04-02 辛纳普蒂克斯公司 Apparatus, method and system for determining thickness distribution of dielectric layer in input device
TWI566150B (en) * 2016-02-05 2017-01-11 速博思股份有限公司 High-precision force-touch sensor with multilayered electrodes
US20170242506A1 (en) 2016-02-19 2017-08-24 Apple Inc. Force Sensing Architectures
KR102494900B1 (en) 2016-03-15 2023-02-01 나이키 이노베이트 씨.브이. Capacitive Foot Presence Detection for Footwear
US10185867B1 (en) * 2016-03-15 2019-01-22 Cypress Semiconductor Corporation Pressure detection and measurement with a fingerprint sensor
US11064768B2 (en) 2016-03-15 2021-07-20 Nike, Inc. Foot presence signal processing using velocity
US11026481B2 (en) 2016-03-15 2021-06-08 Nike, Inc. Foot presence signal processing using velocity
US11357290B2 (en) 2016-03-15 2022-06-14 Nike, Inc. Active footwear sensor calibration
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
CN107290082B (en) * 2016-04-11 2019-12-20 刘垚 Capacitive touch sensor
US10067590B2 (en) 2016-04-29 2018-09-04 Synaptics Incorporated Differential force and touch sensing
US10496215B2 (en) * 2016-04-29 2019-12-03 Synaptics Incorporated Sensing for touch and force
EP3474741A2 (en) 2016-08-12 2019-05-01 Apple Inc. Vital signs monitoring system
AT518546B1 (en) 2016-09-27 2017-11-15 Stapptronics Gmbh Insole or shoe sole
US11175738B2 (en) * 2016-12-13 2021-11-16 Immersion Corporation Systems and methods for proximity-based haptic feedback
JP6770743B2 (en) * 2016-12-20 2020-10-21 北川工業株式会社 Pressure sensor
CN110612060B (en) 2017-05-22 2022-09-02 苹果公司 Multi-element piezoelectric sensor for physiological measurements
WO2019047449A1 (en) * 2017-09-06 2019-03-14 郑庆生 Force-sensing insole
WO2019086997A2 (en) * 2017-10-31 2019-05-09 Ori Elyada Wearable biofeedback system
CN108021295A (en) * 2017-11-30 2018-05-11 佛山市蓝瑞欧特信息服务有限公司 Oral cavity control device
CN109323782B (en) * 2018-10-26 2023-09-08 河北工业大学 Non-array super-capacitor type touch sensor and application thereof
US11511440B2 (en) 2018-11-16 2022-11-29 Hewlett-Packard Development Company, L.P. Object detection to activiate pressure sensors
US10635202B1 (en) 2018-12-18 2020-04-28 Valve Corporation Dynamic sensor assignment
US10905946B2 (en) * 2019-02-28 2021-02-02 Valve Corporation Continuous controller calibration
CN110547770B (en) * 2019-09-09 2022-08-23 南方科技大学 Touch sensing intelligent fabric and detection system and preparation method thereof
WO2021163678A1 (en) * 2020-02-14 2021-08-19 Tactual Labs Co. Non-conductive capacitive sensing

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH609774A5 (en) * 1977-01-21 1979-03-15 Semperit Ag
GB8807798D0 (en) * 1988-03-31 1988-05-05 Sebon D Capacitative weight sensor
US5880411A (en) * 1992-06-08 1999-03-09 Synaptics, Incorporated Object position detector with edge motion feature and gesture recognition
US5945980A (en) * 1997-11-14 1999-08-31 Logitech, Inc. Touchpad with active plane for pen detection
US7219449B1 (en) * 1999-05-03 2007-05-22 Promdx Technology, Inc. Adaptively controlled footwear
US20020149571A1 (en) * 2001-04-13 2002-10-17 Roberts Jerry B. Method and apparatus for force-based touch input
US7154481B2 (en) * 2002-06-25 2006-12-26 3M Innovative Properties Company Touch sensor
US20040100448A1 (en) * 2002-11-25 2004-05-27 3M Innovative Properties Company Touch display
US7609178B2 (en) * 2006-04-20 2009-10-27 Pressure Profile Systems, Inc. Reconfigurable tactile sensor input device
US20070085837A1 (en) * 2005-10-17 2007-04-19 Eastman Kodak Company Touch input device with display front
US7595788B2 (en) * 2006-04-14 2009-09-29 Pressure Profile Systems, Inc. Electronic device housing with integrated user input capability
EP2174360A4 (en) * 2007-06-29 2013-12-11 Artificial Muscle Inc Electroactive polymer transducers for sensory feedback applications
JP5123774B2 (en) * 2008-07-25 2013-01-23 株式会社ジャパンディスプレイイースト Input device and display device including the same
EP2214082B1 (en) * 2009-01-29 2012-08-15 Tyco Electronics Services GmbH A touch-sensing device with a touch hold function and a corresponding method
US8289290B2 (en) * 2009-07-20 2012-10-16 Sony Ericsson Mobile Communications Ab Touch sensing apparatus for a mobile device, mobile device and method for touch operation sensing
US8730199B2 (en) * 2009-09-04 2014-05-20 Atmel Corporation Capacitive control panel

Also Published As

Publication number Publication date
WO2010091276A3 (en) 2011-02-24
US8627716B2 (en) 2014-01-14
CN102308270A (en) 2012-01-04
CN102308270B (en) 2015-05-27
WO2010091276A2 (en) 2010-08-12
US20100201650A1 (en) 2010-08-12

Similar Documents

Publication Publication Date Title
WO2010091276A8 (en) Capacitive proximity tactile sensor
US11766095B2 (en) Foot presence signal processing using velocity
RU2011139712A (en) TOUCH DETECTION ON A CURVED SURFACE
Zhang et al. A low-cost and highly integrated sensing insole for plantar pressure measurement
Motha et al. Instrumented rubber insole for plantar pressure sensing
WO2010043417A3 (en) Capacitive touch buttons combined with electroluminescent lighting
WO2009108334A3 (en) Method and apparatus for providing input to a processor, and a sensor pad
RU2011139710A (en) TOUCH DETECTION ON A CURVED SURFACE
WO2013177573A3 (en) Foldover sensors and methods for making and using them
WO2018170148A2 (en) Foot presence signal processing using velocity
SI1704642T1 (en) Operating control comprising a capacitive sensor element and an electrical device comprising an operating control of this type
WO2012112931A3 (en) Footwear having sensor system
WO2012033837A3 (en) Pressure sensing or force generating device
MX2012006710A (en) Touch pad with force sensors and actuator feedback.
AU2012282773A8 (en) Combined force and proximity sensing
WO2011001145A8 (en) Processor interface
GB2448453A (en) Flexible capacitive sensor
EP2846465A3 (en) Pressure dependent capacitive sensing circuit switch construction
WO2006039236A3 (en) Gap-change sensing through capacitive techniques
CN105666506A (en) Robot finger
EP2278441A3 (en) Method for detecting a touched position on a touch device
CN104605569B (en) A kind of intelligent pressure collection footwear based on thin film sensor
WO2012166429A3 (en) Film laminate body for pressure sensitive fingerprint sensor
CN103624803A (en) Artificial skin of robot
MX2019008800A (en) Pressure sensitive stylus.

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201080006914.9

Country of ref document: CN

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10739180

Country of ref document: EP

Kind code of ref document: A2

122 Ep: pct application non-entry in european phase

Ref document number: 10739180

Country of ref document: EP

Kind code of ref document: A2