US20050041018A1 - Anisotropic touch screen element - Google Patents

Anisotropic touch screen element Download PDF

Info

Publication number
US20050041018A1
US20050041018A1 US10/916,759 US91675904A US2005041018A1 US 20050041018 A1 US20050041018 A1 US 20050041018A1 US 91675904 A US91675904 A US 91675904A US 2005041018 A1 US2005041018 A1 US 2005041018A1
Authority
US
United States
Prior art keywords
bus
touch sensitive
bars
position sensor
resistive
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.)
Abandoned
Application number
US10/916,759
Other languages
English (en)
Inventor
Harald Philipp
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.)
Atmel Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of US20050041018A1 publication Critical patent/US20050041018A1/en
Priority to US11/422,799 priority Critical patent/US7825905B2/en
Assigned to QRG LIMITED reassignment QRG LIMITED ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: PHILIPP, HARALD
Assigned to ATMEL CORPORATION reassignment ATMEL CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: QRG LIMITED
Priority to US12/915,730 priority patent/US8049738B2/en
Priority to US13/286,153 priority patent/US8847900B2/en
Abandoned legal-status Critical Current

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
    • G06F3/045—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)
US10/916,759 2003-08-21 2004-08-12 Anisotropic touch screen element Abandoned US20050041018A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US11/422,799 US7825905B2 (en) 2003-08-21 2006-06-07 Anisotropic touch screen element
US12/915,730 US8049738B2 (en) 2003-08-21 2010-10-29 Anisotropic, resistance-based determination of a position of an object with respect to a touch screen element
US13/286,153 US8847900B2 (en) 2003-08-21 2011-10-31 Determining a position of an object with respect to a touch screen element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0319714A GB0319714D0 (en) 2003-08-21 2003-08-21 Anisotropic touch screen element
GB0319714.2 2003-08-21

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/422,799 Continuation-In-Part US7825905B2 (en) 2003-08-21 2006-06-07 Anisotropic touch screen element

Publications (1)

Publication Number Publication Date
US20050041018A1 true US20050041018A1 (en) 2005-02-24

Family

ID=28460102

Family Applications (4)

Application Number Title Priority Date Filing Date
US10/916,759 Abandoned US20050041018A1 (en) 2003-08-21 2004-08-12 Anisotropic touch screen element
US11/422,799 Expired - Fee Related US7825905B2 (en) 2003-08-21 2006-06-07 Anisotropic touch screen element
US12/915,730 Expired - Fee Related US8049738B2 (en) 2003-08-21 2010-10-29 Anisotropic, resistance-based determination of a position of an object with respect to a touch screen element
US13/286,153 Active US8847900B2 (en) 2003-08-21 2011-10-31 Determining a position of an object with respect to a touch screen element

Family Applications After (3)

Application Number Title Priority Date Filing Date
US11/422,799 Expired - Fee Related US7825905B2 (en) 2003-08-21 2006-06-07 Anisotropic touch screen element
US12/915,730 Expired - Fee Related US8049738B2 (en) 2003-08-21 2010-10-29 Anisotropic, resistance-based determination of a position of an object with respect to a touch screen element
US13/286,153 Active US8847900B2 (en) 2003-08-21 2011-10-31 Determining a position of an object with respect to a touch screen element

Country Status (7)

Country Link
US (4) US20050041018A1 (fr)
EP (1) EP1656608B1 (fr)
JP (1) JP2007503037A (fr)
KR (1) KR20070011224A (fr)
GB (1) GB0319714D0 (fr)
TW (1) TWI351631B (fr)
WO (1) WO2005020056A1 (fr)

Cited By (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040019810A1 (en) * 2002-07-26 2004-01-29 Microsoft Corporation Capacitive sensing employing a repeatable offset charge
US20050035956A1 (en) * 2001-03-30 2005-02-17 Microsoft Corporation Capacitance touch slider
US20050078085A1 (en) * 2001-09-07 2005-04-14 Microsoft Corporation Data input device power management including beacon state
US6977646B1 (en) * 2001-11-30 2005-12-20 3M Innovative Properties Co. Touch screen calibration system and method
US20060207806A1 (en) * 2003-08-21 2006-09-21 Harald Philipp Anisotropic Touch Screen Element
US20060284856A1 (en) * 2005-06-10 2006-12-21 Soss David A Sensor signal conditioning in a force-based touch device
US20070257894A1 (en) * 2006-05-05 2007-11-08 Harald Philipp Touch Screen Element
EP1865407A2 (fr) 2006-06-07 2007-12-12 Nokia Corporation Capteurs
US20070291012A1 (en) * 2006-06-20 2007-12-20 Chin-Fu Chang Scanning control device for a capacitive touch panel
US20070291011A1 (en) * 2006-06-20 2007-12-20 Chin-Fu Chang Control device and method with compensation of coordinate calculating for a capacitive touch panel
US20080030482A1 (en) * 2006-07-31 2008-02-07 Elwell James K Force-based input device having an elevated contacting surface
US20080167832A1 (en) * 2005-06-10 2008-07-10 Qsi Corporation Method for determining when a force sensor signal baseline in a force-based input device can be updated
US20080165159A1 (en) * 2006-12-14 2008-07-10 Soss David A Force-based input device having a modular sensing component
US20080170043A1 (en) * 2005-06-10 2008-07-17 Soss David A Force-based input device
US20080211782A1 (en) * 2003-01-17 2008-09-04 3M Innovative Properties Company Touch simulation system and method
US20080289884A1 (en) * 2007-05-22 2008-11-27 Elwell James K Touch-Based Input Device with Boundary Defining a Void
US20080300036A1 (en) * 2005-01-22 2008-12-04 Herbert Wessling Gambling Machine
US20090020343A1 (en) * 2007-07-17 2009-01-22 Apple Inc. Resistive force sensor with capacitive discrimination
WO2009010308A1 (fr) * 2007-07-19 2009-01-22 Volkswagen Ag Procédé pour déterminer la position d'un élément d'actionnement, en particulier le doigt d'un utilisateur dans un véhicule automobile et dispositif pour déterminer la position
US20090066674A1 (en) * 2007-09-06 2009-03-12 Andriy Maharyta Calibration of single-layer touch-sensor device
US20090174675A1 (en) * 2008-01-09 2009-07-09 Dave Gillespie Locating multiple objects on a capacitive touch pad
US20090219258A1 (en) * 2008-08-01 2009-09-03 3M Innovative Properties Company Touch screen sensor with low visibility conductors
US20090218310A1 (en) * 2008-02-28 2009-09-03 Lijun Zu Methods of patterning a conductor on a substrate
US20090273571A1 (en) * 2008-05-01 2009-11-05 Alan Bowens Gesture Recognition
WO2009108765A3 (fr) * 2008-02-28 2009-11-19 3M Innovative Properties Company Capteur d'écran tactile possédant une résistance de feuille variable
DE102009019910A1 (de) 2008-05-01 2009-12-03 Atmel Corporation, San Jose Gestenerkennung
US20100026659A1 (en) * 2008-07-30 2010-02-04 Flextronics Ap, Llc Glass substrate for capacitive touch panel and manufacturing method thereof
US20100033449A1 (en) * 2008-08-05 2010-02-11 Yen-Chen Chiu Touch screen and method for positioning coordinate
US20100045620A1 (en) * 2008-07-23 2010-02-25 Ding Hua Long Integration design for capacitive touch panels and liquid crystal displays
US20100139955A1 (en) * 2008-12-05 2010-06-10 Ding Hua Long Capacitive touch panel having dual resistive layer
US20100156811A1 (en) * 2008-12-22 2010-06-24 Ding Hua Long New pattern design for a capacitive touch screen
US20100156846A1 (en) * 2008-12-23 2010-06-24 Flextronics Ap, Llc Single substrate capacitive touch panel
US20100156810A1 (en) * 2008-12-22 2010-06-24 Fabrice Barbier Diamond pattern on a single layer
US20100214225A1 (en) * 2009-02-26 2010-08-26 Research In Motion Limited Method for and apparatus for display scrolling
US20100220063A1 (en) * 2009-02-27 2010-09-02 Panasonic Corporation System and methods for calibratable translation of position
US20100259505A1 (en) * 2006-06-20 2010-10-14 Egalax_Empia Technology Inc. System and Method for Scanning Control of a Capacitive Touch Panel
US20100327881A1 (en) * 2009-06-24 2010-12-30 Chin-Fu Chang Control unit, sensing device for a capacitive touch panel and method therefor
US20110001717A1 (en) * 2009-07-06 2011-01-06 Charles Hayes Narrow Border for Capacitive Touch Panels
US20110043481A1 (en) * 1998-10-09 2011-02-24 Frederick Johannes Bruwer User interface with proximity sensing
US7903090B2 (en) 2005-06-10 2011-03-08 Qsi Corporation Force-based input device
US20110057898A1 (en) * 2009-09-08 2011-03-10 Au Optronics Corp. Touch-sensing structure for touch panel and touch-sensing method thereof
US20110074733A1 (en) * 2008-05-19 2011-03-31 Maekinen Ville Interface apparatus for touch input and tactile output communication
US20110084927A1 (en) * 2009-10-09 2011-04-14 Egalax_Empia Technology Inc. Method and device for determining a touch or touches
US20110084930A1 (en) * 2009-10-09 2011-04-14 Egalax_Empia Technology Inc. Method and device for dual-differential sensing
US20110087455A1 (en) * 2009-10-09 2011-04-14 Egalax_Empia Technology Inc. Method and device for analyzing positions
US20110109588A1 (en) * 2009-11-12 2011-05-12 Senseg Ltd. Tactile stimulation apparatus having a composite section comprising a semiconducting material
EP2275911A3 (fr) * 2009-07-10 2011-06-08 Chimei InnoLux Corporation Écran tactile et procédé de détection multitouches associé
US20110157067A1 (en) * 2009-12-31 2011-06-30 Motorola, Inc. Duty cycle modulation of periodic time-synchronous receivers for noise reduction
US20110156800A1 (en) * 2008-09-19 2011-06-30 Atlab Inc. Sensor, sensing method thereof, and filter therefor
US20110216035A1 (en) * 2010-03-03 2011-09-08 Chimei Innolux Corporation Surface capacitive touch panel, driving method thereof and electronic apparatus using the same
US8127046B2 (en) 2006-12-04 2012-02-28 Deka Products Limited Partnership Medical device including a capacitive slider assembly that provides output signals wirelessly to one or more remote medical systems components
CN102478988A (zh) * 2010-11-26 2012-05-30 奇美电子股份有限公司 触摸屏触摸点的检测方法
US20120154334A1 (en) * 2006-11-29 2012-06-21 Tsutomu Furuhashi Liquid Crystal Display Device With Touch Screen
USRE43606E1 (en) 2004-06-25 2012-08-28 Azoteq (Pty) Ltd Apparatus and method for a proximity and touch dependent user interface
US20120244348A1 (en) * 2009-09-28 2012-09-27 Lg Chem, Ltd. Touch panel
WO2013009778A1 (fr) * 2011-07-14 2013-01-17 Apple Inc. Détection combinée de force et de proximité
US8384691B2 (en) 2008-02-28 2013-02-26 3M Innovative Properties Company Touch screen sensor
CN102999193A (zh) * 2011-09-13 2013-03-27 天津富纳源创科技有限公司 触摸屏触摸点之检测方法
US20130135249A1 (en) * 2011-11-25 2013-05-30 Shih Hua Technology Ltd. Capacitive touch panel, driving method for preventing leakage current
US8508680B2 (en) 2008-02-28 2013-08-13 3M Innovative Properties Company Touch screen sensor with low visibility conductors
US8525955B2 (en) 2012-01-31 2013-09-03 Multek Display (Hong Kong) Limited Heater for liquid crystal display
US8531433B2 (en) 2010-07-21 2013-09-10 Synaptics Incorporated Producing capacitive images comprising non-connection values
US20140333583A1 (en) * 2012-01-31 2014-11-13 Fujitsu Component Limited Position detection method in touch panel and touch panel
US20150002440A1 (en) * 2013-06-26 2015-01-01 Tianjin Funayuanchuang Technology Co., Ltd. Method and apparatus for determining touch point coordinates on a touch panel with anisotropic films
US8941475B2 (en) 2007-09-18 2015-01-27 Senseg Oy Method and apparatus for sensory stimulation
US20150145795A1 (en) * 2013-11-28 2015-05-28 Tianjim Funayuanchuang Technology Co., Ltd. Method for controlling touch panel
US20160018946A1 (en) * 2010-06-07 2016-01-21 Apple Inc. Touch sensing error compensation
WO2016014132A1 (fr) * 2014-07-23 2016-01-28 Preemadonna Inc. Appareil d'application d'une couche sur les ongles
US9285929B2 (en) 2010-03-30 2016-03-15 New Vision Display (Shenzhen) Co., Limited Touchscreen system with simplified mechanical touchscreen design using capacitance and acoustic sensing technologies, and method therefor
US9348477B2 (en) 2005-11-15 2016-05-24 Synaptics Incorporated Methods and systems for detecting a position-based attribute of an object using digital codes
US9386542B2 (en) 2013-09-19 2016-07-05 Google Technology Holdings, LLC Method and apparatus for estimating transmit power of a wireless device
US9401750B2 (en) 2010-05-05 2016-07-26 Google Technology Holdings LLC Method and precoder information feedback in multi-antenna wireless communication systems
US20160239699A1 (en) * 2015-02-16 2016-08-18 Xintec Inc. Chip scale sensing chip package and a manufacturing method thereof
US9444452B2 (en) 2012-02-24 2016-09-13 Parade Technologies, Ltd. Frequency hopping algorithm for capacitance sensing devices
US9478847B2 (en) 2014-06-02 2016-10-25 Google Technology Holdings LLC Antenna system and method of assembly for a wearable electronic device
US9491007B2 (en) 2014-04-28 2016-11-08 Google Technology Holdings LLC Apparatus and method for antenna matching
US9549290B2 (en) 2013-12-19 2017-01-17 Google Technology Holdings LLC Method and apparatus for determining direction information for a wireless device
US9591508B2 (en) 2012-12-20 2017-03-07 Google Technology Holdings LLC Methods and apparatus for transmitting data between different peer-to-peer communication groups
US9687059B2 (en) * 2013-08-23 2017-06-27 Preemadonna Inc. Nail decorating apparatus
US9813262B2 (en) 2012-12-03 2017-11-07 Google Technology Holdings LLC Method and apparatus for selectively transmitting data using spatial diversity
US9841840B2 (en) 2011-02-07 2017-12-12 Parade Technologies, Ltd. Noise filtering devices, systems and methods for capacitance sensing devices
US9886157B2 (en) 2014-12-02 2018-02-06 Fujitsu Component Limited Touch panel device and method of correcting coordinates on touch panel
US9921668B1 (en) * 2013-01-25 2018-03-20 Qualcomm Incorporated Touch panel controller integrated with host processor for dynamic baseline image update
US9927924B2 (en) 2008-09-26 2018-03-27 Apple Inc. Differential sensing for a touch panel
US9979531B2 (en) 2013-01-03 2018-05-22 Google Technology Holdings LLC Method and apparatus for tuning a communication device for multi band operation
US10229697B2 (en) 2013-03-12 2019-03-12 Google Technology Holdings LLC Apparatus and method for beamforming to obtain voice and noise signals
TWI661348B (zh) * 2017-05-11 2019-06-01 禾瑞亞科技股份有限公司 觸控處理裝置、系統與方法
US10379692B2 (en) * 2014-12-09 2019-08-13 Siemens Aktiengesellschaft Circuit arrangement having a resistive touch screen, medical imaging appliance having a resistive touch screen and method for operating a resistive touch screen
US10416826B2 (en) 2012-07-11 2019-09-17 Dai Nippon Printing Co., Ltd. Touch panel sensor, touch panel device and display device
US11103041B2 (en) 2017-10-04 2021-08-31 Preemadonna Inc. Systems and methods of adaptive nail printing and collaborative beauty platform hosting
US11265444B2 (en) 2013-08-23 2022-03-01 Preemadonna Inc. Apparatus for applying coating to nails

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9722766D0 (en) 1997-10-28 1997-12-24 British Telecomm Portable computers
US7663607B2 (en) 2004-05-06 2010-02-16 Apple Inc. Multipoint touchscreen
WO2006068782A2 (fr) * 2004-12-22 2006-06-29 3M Innovative Properties Company Capteurs tactiles incorporant des électrodes à couplage capacitif
US7279647B2 (en) 2005-06-17 2007-10-09 Harald Philipp Control panel
US8144125B2 (en) 2006-03-30 2012-03-27 Cypress Semiconductor Corporation Apparatus and method for reducing average scan rate to detect a conductive object on a sensing device
US10203814B2 (en) * 2006-04-20 2019-02-12 Nokia Technologies Oy Sensor arrangement comprising a conductive layer
US8279180B2 (en) 2006-05-02 2012-10-02 Apple Inc. Multipoint touch surface controller
US8619054B2 (en) 2006-05-31 2013-12-31 Atmel Corporation Two dimensional position sensor
US8063886B2 (en) * 2006-07-18 2011-11-22 Iee International Electronics & Engineering S.A. Data input device
US20080088595A1 (en) * 2006-10-12 2008-04-17 Hua Liu Interconnected two-substrate layer touchpad capacitive sensing device
US8072429B2 (en) 2006-12-22 2011-12-06 Cypress Semiconductor Corporation Multi-axial touch-sensor device with multi-touch resolution
US7920129B2 (en) 2007-01-03 2011-04-05 Apple Inc. Double-sided touch-sensitive panel with shield and drive combined layer
US7986313B2 (en) * 2007-01-03 2011-07-26 Apple Inc. Analog boundary scanning based on stray capacitance
US8144126B2 (en) * 2007-05-07 2012-03-27 Cypress Semiconductor Corporation Reducing sleep current in a capacitance sensing system
JP5151257B2 (ja) * 2007-06-04 2013-02-27 トヨタ自動車株式会社 電気機器およびその製造方法
US8063330B2 (en) * 2007-06-22 2011-11-22 Nokia Corporation Uniform threshold for capacitive sensing
GB2451267A (en) * 2007-07-26 2009-01-28 Harald Philipp Capacitive position sensor
US7808490B2 (en) * 2007-08-29 2010-10-05 Egalax—Empia Technology Inc. Device and method for determining touch position on sensing area of capacitive touch panel
EP2193693A4 (fr) * 2007-09-17 2014-01-01 Magna Int Inc Clavier de saisie sans touches et sans pression intégré ä rétro-éclairage électroluminescent
TW200917111A (en) * 2007-10-02 2009-04-16 Himark Technology Inc Resistive type multi-touch control panel and its detection method
US8059103B2 (en) * 2007-11-21 2011-11-15 3M Innovative Properties Company System and method for determining touch positions based on position-dependent electrical charges
EP2221712A4 (fr) * 2007-12-14 2012-04-04 Kyocera Corp Panneau tactile et dispositif d'affichage à panneau tactile
US20090153494A1 (en) * 2007-12-18 2009-06-18 Kevin Scott Laundroche Touch display for an appliance
TWI374379B (en) 2007-12-24 2012-10-11 Wintek Corp Transparent capacitive touch panel and manufacturing method thereof
JP5154316B2 (ja) 2008-06-30 2013-02-27 株式会社ジャパンディスプレイイースト タッチパネル
JP5370723B2 (ja) * 2008-09-29 2013-12-18 株式会社ジャパンディスプレイ 静電容量型入力装置、入力機能付き表示装置および電子機器
KR101497419B1 (ko) * 2008-11-10 2015-03-02 위순임 이차원 전도성 감지망을 구비한 터치스크린 장치
KR101497416B1 (ko) * 2008-11-15 2015-03-02 위순임 이차원 전도성 감지망을 구비한 터치스크린 장치
US8183875B2 (en) * 2008-11-26 2012-05-22 3M Innovative Properties Company System and method for determining touch positions based on passively-induced position-dependent electrical charges
US8508492B2 (en) * 2009-01-19 2013-08-13 Panasonic Corporation Touch panel and method of detecting press operation position thereon
JP2010186460A (ja) * 2009-01-19 2010-08-26 Panasonic Corp タッチパネル
US9740341B1 (en) 2009-02-26 2017-08-22 Amazon Technologies, Inc. Capacitive sensing with interpolating force-sensitive resistor array
US10180746B1 (en) 2009-02-26 2019-01-15 Amazon Technologies, Inc. Hardware enabled interpolating sensor and display
KR101666489B1 (ko) * 2009-03-26 2016-10-14 (주) 엔피홀딩스 이차원 전도성 감지망을 구비한 터치스크린 장치
US8174510B2 (en) 2009-03-29 2012-05-08 Cypress Semiconductor Corporation Capacitive touch screen
TWI398807B (zh) * 2009-04-07 2013-06-11 Ite Tech Inc 觸控裝置之定位裝置及其定位方法
TWI466004B (zh) 2009-04-17 2014-12-21 Egalax Empia Technology Inc 電阻式多點觸控裝置及方法
US8547345B2 (en) * 2009-05-04 2013-10-01 Microsoft Corporation Touch sensitive LCD panel
CN101943975B (zh) * 2009-07-09 2015-12-16 敦泰科技有限公司 超薄型互电容触摸屏及组合式超薄型触摸屏
TWI395998B (zh) * 2009-07-15 2013-05-11 Innolux Corp 導電板及應用其之觸控板
US20110018829A1 (en) * 2009-07-24 2011-01-27 Cypress Semiconductor Corporation Mutual capacitance sensing array
US9753597B2 (en) 2009-07-24 2017-09-05 Cypress Semiconductor Corporation Mutual capacitance sensing array
US9244562B1 (en) * 2009-07-31 2016-01-26 Amazon Technologies, Inc. Gestures and touches on force-sensitive input devices
US9785272B1 (en) 2009-07-31 2017-10-10 Amazon Technologies, Inc. Touch distinction
US8791907B2 (en) 2009-08-19 2014-07-29 U-Pixel Technologies Inc. Touch sensing apparatus and method using different modulated driving signals
CN101995988B (zh) * 2009-08-19 2012-08-15 群康科技(深圳)有限公司 触摸屏
TWI512553B (zh) * 2009-09-21 2015-12-11 Silicon Integrated Sys Corp 觸控感測裝置及其方法
US20110102331A1 (en) * 2009-10-29 2011-05-05 Qrg Limited Redundant touchscreen electrodes
US8810524B1 (en) 2009-11-20 2014-08-19 Amazon Technologies, Inc. Two-sided touch sensor
TWI413928B (zh) * 2010-03-17 2013-11-01 Innolux Corp 觸控面板及其差動辨識方法
KR101109382B1 (ko) * 2010-04-12 2012-01-30 삼성전기주식회사 터치패널
US8941395B2 (en) 2010-04-27 2015-01-27 3M Innovative Properties Company Integrated passive circuit elements for sensing devices
US20110273372A1 (en) * 2010-05-09 2011-11-10 Elsid Aliaj Mobile device with unique features
US9557837B2 (en) * 2010-06-15 2017-01-31 Pixart Imaging Inc. Touch input apparatus and operation method thereof
JP5427126B2 (ja) * 2010-07-01 2014-02-26 アルパイン株式会社 電子機器及びタッチパネルの校正方法
US20120038577A1 (en) * 2010-08-16 2012-02-16 Floatingtouch, Llc Floating plane touch input device and method
DE102010044820B4 (de) * 2010-09-09 2015-01-22 Ident Technology Ag Sensoreinrichtung sowie Verfahren zur Annäherungs- und Berührungsdetektion
TW201218028A (en) 2010-10-26 2012-05-01 Novatek Microelectronics Corp Coordinates algorithm of touch panel
US20120105325A1 (en) * 2010-10-27 2012-05-03 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Capacitive finger navigation input device
CN103250350A (zh) 2010-11-30 2013-08-14 瑟克公司 线性突出的单层电容传感器
TWI459267B (zh) * 2011-04-26 2014-11-01 Shih Hua Technology Ltd 觸摸屏觸摸點之感測方法
TWI447635B (zh) * 2011-04-29 2014-08-01 Shih Hua Technology Ltd 電阻式觸摸屏的觸摸軌跡檢測方法
TWI454978B (zh) * 2011-05-02 2014-10-01 Shih Hua Technology Ltd 觸控輸入裝置
TWI453649B (zh) * 2011-05-02 2014-09-21 Shih Hua Technology Ltd 觸控顯示裝置
TWI461997B (zh) * 2011-05-25 2014-11-21 Innolux Corp 具異向性材質的觸控面板之驅動方法及裝置以及觸控面板模組
TWI585658B (zh) * 2011-06-03 2017-06-01 識驊科技股份有限公司 觸摸屏觸摸點之檢測方法
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.
US20130100041A1 (en) * 2011-10-21 2013-04-25 Touch Turns Llc System for a single-layer sensor having reduced number of interconnect pads for the interconnect periphery of the sensor panel
TW201319921A (zh) * 2011-11-07 2013-05-16 Benq Corp 觸控螢幕畫面控制方法及觸控螢幕畫面顯示方法
FR2985049B1 (fr) 2011-12-22 2014-01-31 Nanotec Solution Dispositif de mesure capacitive a electrodes commutees pour interfaces tactiles et sans contact
TWI456470B (zh) * 2012-03-07 2014-10-11 Himax Tech Ltd 應用於電容式觸控面板的觸控單元及相關的電容式觸控面板
WO2014015032A2 (fr) * 2012-07-19 2014-01-23 Cypress Semiconductor Corporation Traitement de données d'écran tactile
US8988387B2 (en) * 2012-08-02 2015-03-24 Google Technology Holdings LLC Touch sensor panel with in-plane backup bypass connections
US9007343B1 (en) * 2013-10-01 2015-04-14 Synaptics Incorporated Display guarding techniques
US9857925B2 (en) * 2014-09-30 2018-01-02 Synaptics Incorporated Combining sensor electrodes in a matrix sensor
CN105607791A (zh) 2014-11-13 2016-05-25 财团法人工业技术研究院 导线结构与感测元件
CN105630264B (zh) * 2016-02-22 2019-01-18 京东方科技集团股份有限公司 触控基板及制作方法、驱动装置及驱动方法、显示装置
JP6297613B2 (ja) * 2016-03-22 2018-03-20 Ｎｉｓｓｈａ株式会社 感圧センサ
WO2021015401A1 (fr) * 2019-07-24 2021-01-28 Samsung Electronics Co., Ltd. Détection tactile et reconstruction de position
US11068116B2 (en) 2019-07-24 2021-07-20 Samsung Electronics Company, Ltd. Touch detection and position reconstruction
GB2602264A (en) * 2020-12-17 2022-06-29 Peratech Holdco Ltd Calibration of a force sensing device

Citations (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2338949A (en) * 1939-10-16 1944-01-11 Kupfmuller Karl Telautograph
US2925467A (en) * 1958-10-31 1960-02-16 Bell Telephone Labor Inc Electrographic transmitter
US3699439A (en) * 1969-03-13 1972-10-17 Automatic Radio Mfg Co Electrical probe-position responsive apparatus and method
US3921166A (en) * 1972-09-15 1975-11-18 Raytheon Co Capacitance matrix keyboard
US4198539A (en) * 1977-01-19 1980-04-15 Peptek, Inc. System for producing electric field with predetermined characteristics and edge terminations for resistance planes therefor
US4293734A (en) * 1979-02-23 1981-10-06 Peptek, Incorporated Touch panel system and method
US4371746A (en) * 1978-01-05 1983-02-01 Peptek, Incorporated Edge terminations for impedance planes
US4649232A (en) * 1985-06-07 1987-03-10 Scriptel Corporation Electrographic apparatus
US4650926A (en) * 1984-10-26 1987-03-17 Scriptel Corporation Electrographic system and method
US4678869A (en) * 1985-10-25 1987-07-07 Scriptel Corporation Position responsive apparatus, system and method having electrographic application
US4680430A (en) * 1984-02-29 1987-07-14 Fujitsu Limited Coordinate detecting apparatus
US4686332A (en) * 1986-06-26 1987-08-11 International Business Machines Corporation Combined finger touch and stylus detection system for use on the viewing surface of a visual display device
US4733222A (en) * 1983-12-27 1988-03-22 Integrated Touch Arrays, Inc. Capacitance-variation-sensitive touch sensing array system
US4822957A (en) * 1984-12-24 1989-04-18 Elographics, Inc. Electrographic touch sensor having reduced bow of equipotential field lines therein
US4827084A (en) * 1987-11-19 1989-05-02 Ovonic Imaging Systems, Inc. Solid state image detector and signal generator
US5101081A (en) * 1991-03-25 1992-03-31 Wang Laboratories, Inc. Graphics surface assembly with calibrating memory device
US5149919A (en) * 1990-10-31 1992-09-22 International Business Machines Corporation Stylus sensing system
US5157227A (en) * 1991-01-17 1992-10-20 Summagraphics Corporation Digitizer tablet with regional error correction
US5181030A (en) * 1989-12-28 1993-01-19 Gunze Limited Input system including resistance film touch panel and pushed position detecting device
US5305017A (en) * 1989-08-16 1994-04-19 Gerpheide George E Methods and apparatus for data input
US5381160A (en) * 1991-09-27 1995-01-10 Calcomp Inc. See-through digitizer with clear conductive grid
US5438168A (en) * 1992-03-18 1995-08-01 Gunze Limited Touch panel
US5455574A (en) * 1992-02-27 1995-10-03 Gunze Limited Touch panel device including resistance material and position detecting unit
US5457289A (en) * 1994-03-16 1995-10-10 Microtouch Systems, Inc. Frontally shielded capacitive touch sensor system
US5463388A (en) * 1993-01-29 1995-10-31 At&T Ipm Corp. Computer mouse or keyboard input device utilizing capacitive sensors
US5682032A (en) * 1996-02-22 1997-10-28 Philipp; Harald Capacitively coupled identity verification and escort memory apparatus
US5730165A (en) * 1995-12-26 1998-03-24 Philipp; Harald Time domain capacitive field detector
US5790106A (en) * 1994-11-15 1998-08-04 Alps Electric Co., Ltd. Coordinate input apparatus with pen and finger input detection
US5818430A (en) * 1997-01-24 1998-10-06 C.A.M. Graphics Co., Inc. Touch screen
US5844506A (en) * 1994-04-05 1998-12-01 Binstead; Ronald Peter Multiple input proximity detector and touchpad system
US5898426A (en) * 1996-04-16 1999-04-27 Samsung Display Devices Co., Ltd. Touch panel input device
US5914465A (en) * 1992-06-08 1999-06-22 Synaptics, Inc. Object position detector
US5940065A (en) * 1996-03-15 1999-08-17 Elo Touchsystems, Inc. Algorithmic compensation system and method therefor for a touch sensor panel
US5945639A (en) * 1994-02-04 1999-08-31 Hyundai Electronics America Cancellation of common-mode signals in digitizing tablet
US6016140A (en) * 1997-10-29 2000-01-18 Nortel Networks Corporation Automatic touch screen calibration
US6208332B1 (en) * 1997-09-17 2001-03-27 Nec Corporation Resistance film tablet system capable of rapidly detecting a position of contact and method of controlling the same
US6239790B1 (en) * 1996-08-05 2001-05-29 Interlink Electronics Force sensing semiconductive touchpad
US6288707B1 (en) * 1996-07-29 2001-09-11 Harald Philipp Capacitive position sensor
US6429846B2 (en) * 1998-06-23 2002-08-06 Immersion Corporation Haptic feedback for touchpads and other touch controls
US6452514B1 (en) * 1999-01-26 2002-09-17 Harald Philipp Capacitive sensor and array
US6466036B1 (en) * 1998-11-25 2002-10-15 Harald Philipp Charge transfer capacitance measurement circuit
US20020180578A1 (en) * 1999-05-20 2002-12-05 Eleksen Limited Detector constructed from fabric
US6504530B1 (en) * 1999-09-07 2003-01-07 Elo Touchsystems, Inc. Touch confirming touchscreen utilizing plural touch sensors
US6535200B2 (en) * 1999-01-25 2003-03-18 Harald Philipp Capacitive position sensor
US20030132922A1 (en) * 2002-01-17 2003-07-17 Harald Philipp Touch screen detection apparatus
US7180508B2 (en) * 2002-09-17 2007-02-20 Tyco Electronics Corporation Dynamic corrections for a non-linear touchscreen

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE203719C (fr) 1907-11-02 1908-10-20
US645251A (en) * 1899-09-05 1900-03-13 Charles F Dittmar Child's carriage.
US4622437A (en) * 1984-11-29 1986-11-11 Interaction Systems, Inc. Method and apparatus for improved electronic touch mapping
JPH0191350A (ja) 1987-09-30 1989-04-11 Showa Alum Corp アルミニウム合金製テープレコーダ用シリンダーの表面処理法
JPH0237413A (ja) * 1988-07-27 1990-02-07 Oki Electric Ind Co Ltd 座標入力装置
US4963702A (en) * 1989-02-09 1990-10-16 Interlink Electronics, Inc. Digitizer pad featuring spacial definition of a pressure contact area
BE1007462A3 (nl) * 1993-08-26 1995-07-04 Philips Electronics Nv Dataverwerkings inrichting met aanraakscherm en krachtopnemer.
JP3825487B2 (ja) * 1995-03-03 2006-09-27 日本写真印刷株式会社 透明タッチパネル
US5815141A (en) * 1996-04-12 1998-09-29 Elo Touch Systems, Inc. Resistive touchscreen having multiple selectable regions for pressure discrimination
JPH09293428A (ja) * 1996-04-26 1997-11-11 Fujikura Ltd メンブレンスイッチ
JPH09305291A (ja) * 1996-05-17 1997-11-28 Fujitsu Takamizawa Component Kk タッチ入力パネル
JPH1091350A (ja) * 1996-09-10 1998-04-10 Tokyo Cosmos Electric Co Ltd タッチパネル
US7663607B2 (en) * 2004-05-06 2010-02-16 Apple Inc. Multipoint touchscreen
US6057903A (en) * 1998-08-18 2000-05-02 International Business Machines Corporation Liquid crystal display device employing a guard plane between a layer for measuring touch position and common electrode layer
KR100473592B1 (ko) * 1999-07-19 2005-03-07 엘지.필립스 엘시디 주식회사 디지타이저
US20040207606A1 (en) * 1999-11-08 2004-10-21 Atwood Stephen P. Sensing the size of a touch point in a touch-sensitive panel employing resistive membranes
JP4550251B2 (ja) * 2000-09-29 2010-09-22 日本写真印刷株式会社 狭額縁タッチパネル
US6593916B1 (en) * 2000-11-03 2003-07-15 James L. Aroyan Touchscreen having multiple parallel connections to each electrode in a series resistor chain on the periphery of the touch area
JP3764865B2 (ja) * 2000-11-06 2006-04-12 日本写真印刷株式会社 広域入力可能なタッチパネル
GB2371910A (en) * 2001-01-31 2002-08-07 Seiko Epson Corp Display devices
JP3815239B2 (ja) * 2001-03-13 2006-08-30 日本電気株式会社 半導体素子の実装構造及びプリント配線基板
US6933931B2 (en) * 2002-08-23 2005-08-23 Ceronix, Inc. Method and apparatus of position location
JP4239197B2 (ja) 2003-06-25 2009-03-18 和光工業株式会社 車両用乗降台装置のスライドフレーム駆動装置
GB0319714D0 (en) * 2003-08-21 2003-09-24 Philipp Harald Anisotropic touch screen element
EP1746488A2 (fr) 2005-07-21 2007-01-24 TPO Displays Corp. Structure de capteur en réseau pour numériseur électromagnétique
US7920129B2 (en) * 2007-01-03 2011-04-05 Apple Inc. Double-sided touch-sensitive panel with shield and drive combined layer
US8049732B2 (en) 2007-01-03 2011-11-01 Apple Inc. Front-end signal compensation
US8031174B2 (en) 2007-01-03 2011-10-04 Apple Inc. Multi-touch surface stackup arrangement
US8040326B2 (en) 2007-06-13 2011-10-18 Apple Inc. Integrated in-plane switching display and touch sensor
KR101720918B1 (ko) 2008-02-28 2017-03-28 쓰리엠 이노베이티브 프로퍼티즈 컴파니 터치 스크린 센서
JP4720857B2 (ja) 2008-06-18 2011-07-13 ソニー株式会社 静電容量型入力装置および入力機能付き表示装置
US8031094B2 (en) 2009-09-11 2011-10-04 Apple Inc. Touch controller with improved analog front end
US8934228B2 (en) 2011-03-21 2015-01-13 Apple Inc. Display-based speaker structures for electronic devices
EP3863265A1 (fr) 2011-03-21 2021-08-11 Apple Inc. Dispositifs électroniques à écrans flexibles
US8816977B2 (en) 2011-03-21 2014-08-26 Apple Inc. Electronic devices with flexible displays
US9178970B2 (en) 2011-03-21 2015-11-03 Apple Inc. Electronic devices with convex displays
US9866660B2 (en) 2011-03-21 2018-01-09 Apple Inc. Electronic devices with concave displays

Patent Citations (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2338949A (en) * 1939-10-16 1944-01-11 Kupfmuller Karl Telautograph
US2925467A (en) * 1958-10-31 1960-02-16 Bell Telephone Labor Inc Electrographic transmitter
US3699439A (en) * 1969-03-13 1972-10-17 Automatic Radio Mfg Co Electrical probe-position responsive apparatus and method
US3921166A (en) * 1972-09-15 1975-11-18 Raytheon Co Capacitance matrix keyboard
US4198539A (en) * 1977-01-19 1980-04-15 Peptek, Inc. System for producing electric field with predetermined characteristics and edge terminations for resistance planes therefor
US4371746A (en) * 1978-01-05 1983-02-01 Peptek, Incorporated Edge terminations for impedance planes
US4293734A (en) * 1979-02-23 1981-10-06 Peptek, Incorporated Touch panel system and method
US4733222A (en) * 1983-12-27 1988-03-22 Integrated Touch Arrays, Inc. Capacitance-variation-sensitive touch sensing array system
US4680430A (en) * 1984-02-29 1987-07-14 Fujitsu Limited Coordinate detecting apparatus
US4650926A (en) * 1984-10-26 1987-03-17 Scriptel Corporation Electrographic system and method
US4822957B1 (en) * 1984-12-24 1996-11-19 Elographics Inc Electrographic touch sensor having reduced bow of equipotential field lines therein
US4822957A (en) * 1984-12-24 1989-04-18 Elographics, Inc. Electrographic touch sensor having reduced bow of equipotential field lines therein
US4649232A (en) * 1985-06-07 1987-03-10 Scriptel Corporation Electrographic apparatus
US4678869A (en) * 1985-10-25 1987-07-07 Scriptel Corporation Position responsive apparatus, system and method having electrographic application
US4686332A (en) * 1986-06-26 1987-08-11 International Business Machines Corporation Combined finger touch and stylus detection system for use on the viewing surface of a visual display device
US4827084A (en) * 1987-11-19 1989-05-02 Ovonic Imaging Systems, Inc. Solid state image detector and signal generator
US5305017A (en) * 1989-08-16 1994-04-19 Gerpheide George E Methods and apparatus for data input
US5181030A (en) * 1989-12-28 1993-01-19 Gunze Limited Input system including resistance film touch panel and pushed position detecting device
US5149919A (en) * 1990-10-31 1992-09-22 International Business Machines Corporation Stylus sensing system
US5157227A (en) * 1991-01-17 1992-10-20 Summagraphics Corporation Digitizer tablet with regional error correction
US5101081A (en) * 1991-03-25 1992-03-31 Wang Laboratories, Inc. Graphics surface assembly with calibrating memory device
US5381160A (en) * 1991-09-27 1995-01-10 Calcomp Inc. See-through digitizer with clear conductive grid
US5455574A (en) * 1992-02-27 1995-10-03 Gunze Limited Touch panel device including resistance material and position detecting unit
US5438168A (en) * 1992-03-18 1995-08-01 Gunze Limited Touch panel
US5914465A (en) * 1992-06-08 1999-06-22 Synaptics, Inc. Object position detector
US5463388A (en) * 1993-01-29 1995-10-31 At&T Ipm Corp. Computer mouse or keyboard input device utilizing capacitive sensors
US5945639A (en) * 1994-02-04 1999-08-31 Hyundai Electronics America Cancellation of common-mode signals in digitizing tablet
US5457289A (en) * 1994-03-16 1995-10-10 Microtouch Systems, Inc. Frontally shielded capacitive touch sensor system
US6137427A (en) * 1994-04-05 2000-10-24 Binstead; Ronald Peter Multiple input proximity detector and touchpad system
US5844506A (en) * 1994-04-05 1998-12-01 Binstead; Ronald Peter Multiple input proximity detector and touchpad system
US5790106A (en) * 1994-11-15 1998-08-04 Alps Electric Co., Ltd. Coordinate input apparatus with pen and finger input detection
US5730165A (en) * 1995-12-26 1998-03-24 Philipp; Harald Time domain capacitive field detector
US5682032A (en) * 1996-02-22 1997-10-28 Philipp; Harald Capacitively coupled identity verification and escort memory apparatus
US6506983B1 (en) * 1996-03-15 2003-01-14 Elo Touchsystems, Inc. Algorithmic compensation system and method therefor for a touch sensor panel
US5940065A (en) * 1996-03-15 1999-08-17 Elo Touchsystems, Inc. Algorithmic compensation system and method therefor for a touch sensor panel
US5898426A (en) * 1996-04-16 1999-04-27 Samsung Display Devices Co., Ltd. Touch panel input device
US6288707B1 (en) * 1996-07-29 2001-09-11 Harald Philipp Capacitive position sensor
US6239790B1 (en) * 1996-08-05 2001-05-29 Interlink Electronics Force sensing semiconductive touchpad
US5818430A (en) * 1997-01-24 1998-10-06 C.A.M. Graphics Co., Inc. Touch screen
US6208332B1 (en) * 1997-09-17 2001-03-27 Nec Corporation Resistance film tablet system capable of rapidly detecting a position of contact and method of controlling the same
US6016140A (en) * 1997-10-29 2000-01-18 Nortel Networks Corporation Automatic touch screen calibration
US6429846B2 (en) * 1998-06-23 2002-08-06 Immersion Corporation Haptic feedback for touchpads and other touch controls
US6466036B1 (en) * 1998-11-25 2002-10-15 Harald Philipp Charge transfer capacitance measurement circuit
US6535200B2 (en) * 1999-01-25 2003-03-18 Harald Philipp Capacitive position sensor
US6452514B1 (en) * 1999-01-26 2002-09-17 Harald Philipp Capacitive sensor and array
US20020180578A1 (en) * 1999-05-20 2002-12-05 Eleksen Limited Detector constructed from fabric
US6504530B1 (en) * 1999-09-07 2003-01-07 Elo Touchsystems, Inc. Touch confirming touchscreen utilizing plural touch sensors
US20030132922A1 (en) * 2002-01-17 2003-07-17 Harald Philipp Touch screen detection apparatus
US7180508B2 (en) * 2002-09-17 2007-02-20 Tyco Electronics Corporation Dynamic corrections for a non-linear touchscreen

Cited By (202)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9226376B2 (en) 1998-10-09 2015-12-29 Global Touch Solutions, Llc User interface with proximity sensing
US20110043481A1 (en) * 1998-10-09 2011-02-24 Frederick Johannes Bruwer User interface with proximity sensing
US8035623B2 (en) 1998-10-09 2011-10-11 Azoteq (Pty) Ltd. User interface with proximity sensing
US9645692B2 (en) 1998-10-09 2017-05-09 Global Touch Solutions, Llc User interface with proximity sensing
US9588628B2 (en) 1998-10-09 2017-03-07 Global Touch Solutions, Llc User interface with proximity sensing
US7050927B2 (en) 2001-03-30 2006-05-23 Microsoft Corporation Capacitance touch slider
US7158125B2 (en) 2001-03-30 2007-01-02 Microsoft Corporation Capacitance touch slider
US20050062732A1 (en) * 2001-03-30 2005-03-24 Microsoft Corporation Capacitance touch slider
US7812825B2 (en) 2001-03-30 2010-10-12 Microsoft Corporation Capacitance touch slider
US20070046651A1 (en) * 2001-03-30 2007-03-01 Microsoft Corporation Capacitance touch slider
US20050035956A1 (en) * 2001-03-30 2005-02-17 Microsoft Corporation Capacitance touch slider
US20050168438A1 (en) * 2001-09-07 2005-08-04 Microsoft Corporation Capacitive sensing and data input device power management
US20050078085A1 (en) * 2001-09-07 2005-04-14 Microsoft Corporation Data input device power management including beacon state
US6995747B2 (en) 2001-09-07 2006-02-07 Microsoft Corporation Capacitive sensing and data input device power management
US20060202969A1 (en) * 2001-11-30 2006-09-14 3M Innovative Properties Company Method for simulating a touch on a touch screen
US7639238B2 (en) 2001-11-30 2009-12-29 3M Innovative Properties Company Method for simulating a touch on a touch screen
US6977646B1 (en) * 2001-11-30 2005-12-20 3M Innovative Properties Co. Touch screen calibration system and method
US7124312B2 (en) 2002-07-26 2006-10-17 Microsoft Corporation Capacitive sensing employing a repeatable offset charge
US20040019810A1 (en) * 2002-07-26 2004-01-29 Microsoft Corporation Capacitive sensing employing a repeatable offset charge
US20050240785A1 (en) * 2002-07-26 2005-10-27 Microsoft Corporation Capacitive sensing employing a repeatable offset charge
US6954867B2 (en) 2002-07-26 2005-10-11 Microsoft Corporation Capacitive sensing employing a repeatable offset charge
US20080211782A1 (en) * 2003-01-17 2008-09-04 3M Innovative Properties Company Touch simulation system and method
US8847900B2 (en) 2003-08-21 2014-09-30 Atmel Corporation Determining a position of an object with respect to a touch screen element
US7825905B2 (en) 2003-08-21 2010-11-02 Atmel Corporation Anisotropic touch screen element
US20110043482A1 (en) * 2003-08-21 2011-02-24 Atmel Corporation Anisotropic touch screen element
US8049738B2 (en) 2003-08-21 2011-11-01 Atmel Corporation Anisotropic, resistance-based determination of a position of an object with respect to a touch screen element
US20060207806A1 (en) * 2003-08-21 2006-09-21 Harald Philipp Anisotropic Touch Screen Element
USRE43606E1 (en) 2004-06-25 2012-08-28 Azoteq (Pty) Ltd Apparatus and method for a proximity and touch dependent user interface
US20080300036A1 (en) * 2005-01-22 2008-12-04 Herbert Wessling Gambling Machine
US8070602B2 (en) * 2005-01-22 2011-12-06 Herbert Wessling Gambling machine
US20080170043A1 (en) * 2005-06-10 2008-07-17 Soss David A Force-based input device
US20080167832A1 (en) * 2005-06-10 2008-07-10 Qsi Corporation Method for determining when a force sensor signal baseline in a force-based input device can be updated
US20060284856A1 (en) * 2005-06-10 2006-12-21 Soss David A Sensor signal conditioning in a force-based touch device
US7903090B2 (en) 2005-06-10 2011-03-08 Qsi Corporation Force-based input device
US7698084B2 (en) 2005-06-10 2010-04-13 Qsi Corporation Method for determining when a force sensor signal baseline in a force-based input device can be updated
US9348477B2 (en) 2005-11-15 2016-05-24 Synaptics Incorporated Methods and systems for detecting a position-based attribute of an object using digital codes
US9696863B2 (en) 2005-11-15 2017-07-04 Synaptics Incorporated Methods and systems for detecting a position-based attribute of an object using digital codes
DE102007021029B4 (de) * 2006-05-05 2016-12-15 Atmel Corp. Stiftloser zweidimensionaler kapazitiver wandler
US20070257894A1 (en) * 2006-05-05 2007-11-08 Harald Philipp Touch Screen Element
US9430104B2 (en) 2006-05-05 2016-08-30 Atmel Corporation Touch screen element
US20100271330A1 (en) * 2006-05-05 2010-10-28 Atmel Corporation Touch screen element
US8648819B2 (en) 2006-05-05 2014-02-11 Atmel Corporation Touch screen element
EP1865407A2 (fr) 2006-06-07 2007-12-12 Nokia Corporation Capteurs
US20070285398A1 (en) * 2006-06-07 2007-12-13 Nokia Corporation Sensors
KR100932734B1 (ko) * 2006-06-07 2009-12-21 노키아 코포레이션 센서들
EP1865407A3 (fr) * 2006-06-07 2009-05-13 Nokia Corporation Capteurs
US7830365B2 (en) 2006-06-07 2010-11-09 Nokia Corporation Sensors
US20070291011A1 (en) * 2006-06-20 2007-12-20 Chin-Fu Chang Control device and method with compensation of coordinate calculating for a capacitive touch panel
US20100259505A1 (en) * 2006-06-20 2010-10-14 Egalax_Empia Technology Inc. System and Method for Scanning Control of a Capacitive Touch Panel
US9626044B2 (en) 2006-06-20 2017-04-18 Egalax_Empia Technology Inc. System and method for scanning control of a capacitive touch panel
US20070291012A1 (en) * 2006-06-20 2007-12-20 Chin-Fu Chang Scanning control device for a capacitive touch panel
US7839393B2 (en) * 2006-06-20 2010-11-23 Egalax—Empia Technology Inc. Control device and method with compensation of coordinate calculating for a capacitive touch panel
US20080030482A1 (en) * 2006-07-31 2008-02-07 Elwell James K Force-based input device having an elevated contacting surface
US9983758B2 (en) 2006-11-29 2018-05-29 Japan Display Inc. Liquid crystal display device with touch screen
US10191606B2 (en) 2006-11-29 2019-01-29 Japan Display Inc. Liquid crystal display device with touch screen
US20120154334A1 (en) * 2006-11-29 2012-06-21 Tsutomu Furuhashi Liquid Crystal Display Device With Touch Screen
US9081449B2 (en) * 2006-11-29 2015-07-14 Japan Display Inc. Liquid crystal display device with touch screen
US8127046B2 (en) 2006-12-04 2012-02-28 Deka Products Limited Partnership Medical device including a capacitive slider assembly that provides output signals wirelessly to one or more remote medical systems components
US20080165159A1 (en) * 2006-12-14 2008-07-10 Soss David A Force-based input device having a modular sensing component
US20080303800A1 (en) * 2007-05-22 2008-12-11 Elwell James K Touch-based input device providing a reconfigurable user interface
US20080289885A1 (en) * 2007-05-22 2008-11-27 Elwell James K Force-Based Input Device Having a Dynamic User Interface
US20080289887A1 (en) * 2007-05-22 2008-11-27 Qsi Corporation System and method for reducing vibrational effects on a force-based touch panel
US20080289884A1 (en) * 2007-05-22 2008-11-27 Elwell James K Touch-Based Input Device with Boundary Defining a Void
US20090020343A1 (en) * 2007-07-17 2009-01-22 Apple Inc. Resistive force sensor with capacitive discrimination
US20090019949A1 (en) * 2007-07-17 2009-01-22 Apple Inc. Resistive force sensor with capacitive discrimination
US9654104B2 (en) 2007-07-17 2017-05-16 Apple Inc. Resistive force sensor with capacitive discrimination
US9001049B2 (en) 2007-07-19 2015-04-07 Volkswagen Ag Method for determining the position of an actuation element, in particular a finger of a user in a motor vehicle and position determination device
US20110175843A1 (en) * 2007-07-19 2011-07-21 Bachfischer Katharina Method for determining the position of an actuation element, in particular a finger of a user in a motor vehicle and position determination device
WO2009010308A1 (fr) * 2007-07-19 2009-01-22 Volkswagen Ag Procédé pour déterminer la position d'un élément d'actionnement, en particulier le doigt d'un utilisateur dans un véhicule automobile et dispositif pour déterminer la position
TWI463380B (zh) * 2007-09-06 2014-12-01 Cypress Semiconductor Corp 單層接觸感測裝置之校正
US9292122B1 (en) 2007-09-06 2016-03-22 Cypress Semiconductor Corporation Calibration of a touch-sensor device
US20090066674A1 (en) * 2007-09-06 2009-03-12 Andriy Maharyta Calibration of single-layer touch-sensor device
US8248081B2 (en) * 2007-09-06 2012-08-21 Cypress Semiconductor Corporation Calibration of single-layer touch-sensor device
US8941475B2 (en) 2007-09-18 2015-01-27 Senseg Oy Method and apparatus for sensory stimulation
US9454880B2 (en) 2007-09-18 2016-09-27 Senseg Oy Method and apparatus for sensory stimulation
US20090174675A1 (en) * 2008-01-09 2009-07-09 Dave Gillespie Locating multiple objects on a capacitive touch pad
US10101868B1 (en) 2008-02-28 2018-10-16 3M Innovative Properties Company Touch screen sensor
US8274494B2 (en) 2008-02-28 2012-09-25 3M Innovative Properties Company Touch screen sensor having varying sheet resistance
EP2260366A2 (fr) * 2008-02-28 2010-12-15 3M Innovative Properties Company Capteur d'écran tactile possédant une résistance de feuille variable
EP2260366A4 (fr) * 2008-02-28 2014-10-08 3M Innovative Properties Co Capteur d'écran tactile possédant une résistance de feuille variable
US11620024B2 (en) 2008-02-28 2023-04-04 3M Innovative Properties Company Touch screen sensor
US8508680B2 (en) 2008-02-28 2013-08-13 3M Innovative Properties Company Touch screen sensor with low visibility conductors
US11822750B2 (en) 2008-02-28 2023-11-21 3M Innovative Properties Company Touch screen sensor
US20100156840A1 (en) * 2008-02-28 2010-06-24 Frey Matthew H Touch screen sensor having varying sheet resistance
US8932475B2 (en) 2008-02-28 2015-01-13 3M Innovative Properties Company Methods of patterning a conductor on a substrate
US10817121B2 (en) 2008-02-28 2020-10-27 3M Innovative Properties Company Touch screen sensor
US8704799B2 (en) 2008-02-28 2014-04-22 3M Innovative Properties Company Touch screen sensor having varying sheet resistance
US10860147B2 (en) 2008-02-28 2020-12-08 3M Innovative Properties Company Touch screen sensor
US10078408B2 (en) 2008-02-28 2018-09-18 3M Innovative Properties Company Touch screen sensor
US10126901B1 (en) 2008-02-28 2018-11-13 3M Innovative Properties Company Touch screen sensor
US9823786B2 (en) 2008-02-28 2017-11-21 3M Innovative Properties Company Touch screen sensor
US10691275B2 (en) 2008-02-28 2020-06-23 3M Innovative Properties Company Touch screen sensor
US20090218310A1 (en) * 2008-02-28 2009-09-03 Lijun Zu Methods of patterning a conductor on a substrate
US8384691B2 (en) 2008-02-28 2013-02-26 3M Innovative Properties Company Touch screen sensor
US11429231B2 (en) 2008-02-28 2022-08-30 3M Innovative Properties Company Touch screen sensor
US8425792B2 (en) 2008-02-28 2013-04-23 3M Innovative Properties Company Methods of patterning a conductor on a substrate
US10620767B2 (en) 2008-02-28 2020-04-14 3M Innovative Properties Company Touch screen sensor
WO2009108765A3 (fr) * 2008-02-28 2009-11-19 3M Innovative Properties Company Capteur d'écran tactile possédant une résistance de feuille variable
US9487040B2 (en) 2008-02-28 2016-11-08 3M Innovative Properties Company Methods of patterning a conductor on a substrate
EP4300190A3 (fr) * 2008-02-28 2024-03-20 3M Innovative Properties Co. Capteur d'écran tactile
US10114516B1 (en) 2008-02-28 2018-10-30 3M Innovative Properties Company Touch screen sensor
US20090273571A1 (en) * 2008-05-01 2009-11-05 Alan Bowens Gesture Recognition
DE102009019910A1 (de) 2008-05-01 2009-12-03 Atmel Corporation, San Jose Gestenerkennung
DE102009019910B4 (de) 2008-05-01 2021-09-16 Solas Oled Ltd. Gestenerkennung
US8526767B2 (en) 2008-05-01 2013-09-03 Atmel Corporation Gesture recognition
US9122947B2 (en) 2008-05-01 2015-09-01 Atmel Corporation Gesture recognition
US9123258B2 (en) * 2008-05-19 2015-09-01 Senseg Ltd. Interface apparatus for touch input and tactile output communication
US20110074733A1 (en) * 2008-05-19 2011-03-31 Maekinen Ville Interface apparatus for touch input and tactile output communication
US20100045620A1 (en) * 2008-07-23 2010-02-25 Ding Hua Long Integration design for capacitive touch panels and liquid crystal displays
US8228306B2 (en) 2008-07-23 2012-07-24 Flextronics Ap, Llc Integration design for capacitive touch panels and liquid crystal displays
US9128568B2 (en) 2008-07-30 2015-09-08 New Vision Display (Shenzhen) Co., Limited Capacitive touch panel with FPC connector electrically coupled to conductive traces of face-to-face ITO pattern structure in single plane
US20100026659A1 (en) * 2008-07-30 2010-02-04 Flextronics Ap, Llc Glass substrate for capacitive touch panel and manufacturing method thereof
US20090219258A1 (en) * 2008-08-01 2009-09-03 3M Innovative Properties Company Touch screen sensor with low visibility conductors
US8284332B2 (en) 2008-08-01 2012-10-09 3M Innovative Properties Company Touch screen sensor with low visibility conductors
US8462127B2 (en) * 2008-08-05 2013-06-11 Elan Microelectronics Corp. Touch screen and method for positioning coordinate
US20100033449A1 (en) * 2008-08-05 2010-02-11 Yen-Chen Chiu Touch screen and method for positioning coordinate
US20110156800A1 (en) * 2008-09-19 2011-06-30 Atlab Inc. Sensor, sensing method thereof, and filter therefor
US9927924B2 (en) 2008-09-26 2018-03-27 Apple Inc. Differential sensing for a touch panel
US8507800B2 (en) 2008-12-05 2013-08-13 Multek Display (Hong Kong) Limited Capacitive touch panel having dual resistive layer
US8209861B2 (en) 2008-12-05 2012-07-03 Flextronics Ap, Llc Method for manufacturing a touch screen sensor assembly
US20100139955A1 (en) * 2008-12-05 2010-06-10 Ding Hua Long Capacitive touch panel having dual resistive layer
US20100156811A1 (en) * 2008-12-22 2010-06-24 Ding Hua Long New pattern design for a capacitive touch screen
US8274486B2 (en) 2008-12-22 2012-09-25 Flextronics Ap, Llc Diamond pattern on a single layer
US20100156810A1 (en) * 2008-12-22 2010-06-24 Fabrice Barbier Diamond pattern on a single layer
US20100156846A1 (en) * 2008-12-23 2010-06-24 Flextronics Ap, Llc Single substrate capacitive touch panel
US20100214225A1 (en) * 2009-02-26 2010-08-26 Research In Motion Limited Method for and apparatus for display scrolling
US20100220063A1 (en) * 2009-02-27 2010-09-02 Panasonic Corporation System and methods for calibratable translation of position
US20150138152A1 (en) * 2009-06-24 2015-05-21 Egalax_Empia Technology Inc. Control unit, sensing device for a capacitive touch panel and method thereof
US20100327881A1 (en) * 2009-06-24 2010-12-30 Chin-Fu Chang Control unit, sensing device for a capacitive touch panel and method therefor
US8976122B2 (en) * 2009-06-24 2015-03-10 Egalax—Empia Technology Inc. Control unit, sensing device for a capacitive touch panel and method therefor
US20110001717A1 (en) * 2009-07-06 2011-01-06 Charles Hayes Narrow Border for Capacitive Touch Panels
EP2275911A3 (fr) * 2009-07-10 2011-06-08 Chimei InnoLux Corporation Écran tactile et procédé de détection multitouches associé
US20110057898A1 (en) * 2009-09-08 2011-03-10 Au Optronics Corp. Touch-sensing structure for touch panel and touch-sensing method thereof
US8723817B2 (en) 2009-09-08 2014-05-13 Au Optronics Corp. Touch-sensing structure for touch panel and touch-sensing method thereof
US20140057102A1 (en) * 2009-09-28 2014-02-27 Lg Chem, Ltd. Touch panel
US20120244348A1 (en) * 2009-09-28 2012-09-27 Lg Chem, Ltd. Touch panel
US8643613B2 (en) 2009-10-09 2014-02-04 Egalax—Empia Technology Inc. Method and device for dual-differential sensing
US8583401B2 (en) 2009-10-09 2013-11-12 Egalax—Empia Technology Inc. Method and device for analyzing positions
US10101372B2 (en) 2009-10-09 2018-10-16 Egalax_Empia Technology Inc. Method and device for analyzing positions
US8890821B2 (en) 2009-10-09 2014-11-18 Egalax—Empia Technology Inc. Method and device for dual-differential sensing
US9798427B2 (en) 2009-10-09 2017-10-24 Egalax_Empia Technology Inc. Method and device for dual-differential sensing
US20110087455A1 (en) * 2009-10-09 2011-04-14 Egalax_Empia Technology Inc. Method and device for analyzing positions
US8816979B2 (en) 2009-10-09 2014-08-26 Egalax—Empia Technology Inc. Method and device for determining a touch or touches
US9141216B2 (en) 2009-10-09 2015-09-22 Egalax—Empia Technology Inc. Method and device for dual-differential sensing
US20110084930A1 (en) * 2009-10-09 2011-04-14 Egalax_Empia Technology Inc. Method and device for dual-differential sensing
US8842079B2 (en) 2009-10-09 2014-09-23 Egalax—Empia Technology Inc. Method and device for determining a touch or touches
US9483152B2 (en) 2009-10-09 2016-11-01 Egalax_Empia Technology Inc. Method and device for dual-differential sensing
US20110084927A1 (en) * 2009-10-09 2011-04-14 Egalax_Empia Technology Inc. Method and device for determining a touch or touches
US8600698B2 (en) 2009-10-09 2013-12-03 Egalax—Empia Technology Inc. Method and device for analyzing positions
US20110109588A1 (en) * 2009-11-12 2011-05-12 Senseg Ltd. Tactile stimulation apparatus having a composite section comprising a semiconducting material
US9063572B2 (en) 2009-11-12 2015-06-23 Senseg Ltd. Tactile stimulation apparatus having a composite section comprising a semiconducting material
US8766933B2 (en) 2009-11-12 2014-07-01 Senseg Ltd. Tactile stimulation apparatus having a composite section comprising a semiconducting material
US20110157067A1 (en) * 2009-12-31 2011-06-30 Motorola, Inc. Duty cycle modulation of periodic time-synchronous receivers for noise reduction
US9298303B2 (en) 2009-12-31 2016-03-29 Google Technology Holdings LLC Duty cycle modulation of periodic time-synchronous receivers for noise reduction
US20110216035A1 (en) * 2010-03-03 2011-09-08 Chimei Innolux Corporation Surface capacitive touch panel, driving method thereof and electronic apparatus using the same
US9285929B2 (en) 2010-03-30 2016-03-15 New Vision Display (Shenzhen) Co., Limited Touchscreen system with simplified mechanical touchscreen design using capacitance and acoustic sensing technologies, and method therefor
US9401750B2 (en) 2010-05-05 2016-07-26 Google Technology Holdings LLC Method and precoder information feedback in multi-antenna wireless communication systems
US20160018946A1 (en) * 2010-06-07 2016-01-21 Apple Inc. Touch sensing error compensation
US10185443B2 (en) * 2010-06-07 2019-01-22 Apple Inc. Touch sensing error compensation
US8531433B2 (en) 2010-07-21 2013-09-10 Synaptics Incorporated Producing capacitive images comprising non-connection values
CN102478988A (zh) * 2010-11-26 2012-05-30 奇美电子股份有限公司 触摸屏触摸点的检测方法
US9841840B2 (en) 2011-02-07 2017-12-12 Parade Technologies, Ltd. Noise filtering devices, systems and methods for capacitance sensing devices
WO2013009778A1 (fr) * 2011-07-14 2013-01-17 Apple Inc. Détection combinée de force et de proximité
CN102999193A (zh) * 2011-09-13 2013-03-27 天津富纳源创科技有限公司 触摸屏触摸点之检测方法
US20130135249A1 (en) * 2011-11-25 2013-05-30 Shih Hua Technology Ltd. Capacitive touch panel, driving method for preventing leakage current
US20140333583A1 (en) * 2012-01-31 2014-11-13 Fujitsu Component Limited Position detection method in touch panel and touch panel
US9939967B2 (en) * 2012-01-31 2018-04-10 Fujitsu Component Limited Position detection method in touch panel and touch panel
US8525955B2 (en) 2012-01-31 2013-09-03 Multek Display (Hong Kong) Limited Heater for liquid crystal display
US9444452B2 (en) 2012-02-24 2016-09-13 Parade Technologies, Ltd. Frequency hopping algorithm for capacitance sensing devices
US10901563B2 (en) 2012-07-11 2021-01-26 Dai Nippon Printing Co., Ltd Touch panel sensor, touch panel device and display device
US10521063B2 (en) 2012-07-11 2019-12-31 Dai Nippon Printing Co., Ltd. Touch panel sensor, touch panel device and display device
US10416826B2 (en) 2012-07-11 2019-09-17 Dai Nippon Printing Co., Ltd. Touch panel sensor, touch panel device and display device
US10020963B2 (en) 2012-12-03 2018-07-10 Google Technology Holdings LLC Method and apparatus for selectively transmitting data using spatial diversity
US9813262B2 (en) 2012-12-03 2017-11-07 Google Technology Holdings LLC Method and apparatus for selectively transmitting data using spatial diversity
US9591508B2 (en) 2012-12-20 2017-03-07 Google Technology Holdings LLC Methods and apparatus for transmitting data between different peer-to-peer communication groups
US9979531B2 (en) 2013-01-03 2018-05-22 Google Technology Holdings LLC Method and apparatus for tuning a communication device for multi band operation
US9921668B1 (en) * 2013-01-25 2018-03-20 Qualcomm Incorporated Touch panel controller integrated with host processor for dynamic baseline image update
US10229697B2 (en) 2013-03-12 2019-03-12 Google Technology Holdings LLC Apparatus and method for beamforming to obtain voice and noise signals
US20150002440A1 (en) * 2013-06-26 2015-01-01 Tianjin Funayuanchuang Technology Co., Ltd. Method and apparatus for determining touch point coordinates on a touch panel with anisotropic films
US9360973B2 (en) * 2013-06-26 2016-06-07 Tianjin Funayuanchuang Technology Co., Ltd. Method and apparatus for determining touch point coordinates on a touch panel with anisotropic films
US11290615B2 (en) 2013-08-23 2022-03-29 Preemadonna Inc. Systems and methods to initiate and perform the painting of an area of interest on a finger
US11265444B2 (en) 2013-08-23 2022-03-01 Preemadonna Inc. Apparatus for applying coating to nails
US9687059B2 (en) * 2013-08-23 2017-06-27 Preemadonna Inc. Nail decorating apparatus
US10470546B2 (en) 2013-08-23 2019-11-12 Preemadonna Inc. Systems, methods and apparatuses for decorating nails
US10477937B2 (en) 2013-08-23 2019-11-19 Preemadonna Inc. Systems and apparatuses to apply a material to a nail
US10653225B2 (en) 2013-08-23 2020-05-19 Preemadonna Inc. Apparatus for applying coating to nails
US11082582B2 (en) 2013-08-23 2021-08-03 Preemadonna Inc. Systems and methods to initiate and perform the painting of an area of interest on a finger
US10972631B2 (en) 2013-08-23 2021-04-06 Preemadonna, Inc. Apparatus for applying coating to nails
US9386542B2 (en) 2013-09-19 2016-07-05 Google Technology Holdings, LLC Method and apparatus for estimating transmit power of a wireless device
US20150145795A1 (en) * 2013-11-28 2015-05-28 Tianjim Funayuanchuang Technology Co., Ltd. Method for controlling touch panel
US9549290B2 (en) 2013-12-19 2017-01-17 Google Technology Holdings LLC Method and apparatus for determining direction information for a wireless device
US9491007B2 (en) 2014-04-28 2016-11-08 Google Technology Holdings LLC Apparatus and method for antenna matching
US9478847B2 (en) 2014-06-02 2016-10-25 Google Technology Holdings LLC Antenna system and method of assembly for a wearable electronic device
GB2546672B (en) * 2014-07-23 2019-01-02 Preemadonna Inc Apparatus for applying coating to nails
WO2016014132A1 (fr) * 2014-07-23 2016-01-28 Preemadonna Inc. Appareil d'application d'une couche sur les ongles
GB2546672A (en) * 2014-07-23 2017-07-26 Preemadonna Inc Apparatus for applying coating to nails
US9886157B2 (en) 2014-12-02 2018-02-06 Fujitsu Component Limited Touch panel device and method of correcting coordinates on touch panel
US10379692B2 (en) * 2014-12-09 2019-08-13 Siemens Aktiengesellschaft Circuit arrangement having a resistive touch screen, medical imaging appliance having a resistive touch screen and method for operating a resistive touch screen
US20160239699A1 (en) * 2015-02-16 2016-08-18 Xintec Inc. Chip scale sensing chip package and a manufacturing method thereof
TWI661348B (zh) * 2017-05-11 2019-06-01 禾瑞亞科技股份有限公司 觸控處理裝置、系統與方法
US11103041B2 (en) 2017-10-04 2021-08-31 Preemadonna Inc. Systems and methods of adaptive nail printing and collaborative beauty platform hosting
US11717070B2 (en) 2017-10-04 2023-08-08 Preemadonna Inc. Systems and methods of adaptive nail printing and collaborative beauty platform hosting

Also Published As

Publication number Publication date
US8847900B2 (en) 2014-09-30
EP1656608A1 (fr) 2006-05-17
EP1656608B1 (fr) 2013-05-22
US7825905B2 (en) 2010-11-02
TWI351631B (en) 2011-11-01
GB0319714D0 (en) 2003-09-24
US20120044206A1 (en) 2012-02-23
US20060207806A1 (en) 2006-09-21
WO2005020056A1 (fr) 2005-03-03
KR20070011224A (ko) 2007-01-24
TW200529052A (en) 2005-09-01
JP2007503037A (ja) 2007-02-15
US8049738B2 (en) 2011-11-01
US20110043482A1 (en) 2011-02-24

Similar Documents

Publication Publication Date Title
EP1656608B1 (fr) Element d'ecran tactile anisotrope
CA2396763C (fr) Ecran tactile comprenant plusieurs connexions paralleles a chaque electrode dans une chaine de resistances en serie a la peripherie de la zone tactile
US7180508B2 (en) Dynamic corrections for a non-linear touchscreen
US8120371B2 (en) Object position sensing apparatus
US8619054B2 (en) Two dimensional position sensor
US9411481B2 (en) Hybrid capacitive touch screen element
US10126883B2 (en) Capacitive touch panel with height determination function
KR101325875B1 (ko) 2차원 위치 센서
US20060227114A1 (en) Touch location determination with error correction for sensor movement
US20110012853A1 (en) Touch panel
AU785406B2 (en) Touchscreen having multiple parallel connections to each electrode in a series resistor chain on the periphery of the touch area

Legal Events

Date Code Title Description
AS Assignment

Owner name: QRG LIMITED, UNITED KINGDOM

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:PHILIPP, HARALD;REEL/FRAME:021791/0040

Effective date: 20080205

AS Assignment

Owner name: ATMEL CORPORATION, CALIFORNIA

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:QRG LIMITED;REEL/FRAME:022608/0130

Effective date: 20090203

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION