[go: up one dir, main page]

SE0302711D0 - Touch sensitive display device - Google Patents

Touch sensitive display device

Info

Publication number
SE0302711D0
SE0302711D0 SE0302711A SE0302711A SE0302711D0 SE 0302711 D0 SE0302711 D0 SE 0302711D0 SE 0302711 A SE0302711 A SE 0302711A SE 0302711 A SE0302711 A SE 0302711A SE 0302711 D0 SE0302711 D0 SE 0302711D0
Authority
SE
Sweden
Prior art keywords
display device
display
touch sensitive
sensitive display
switching means
Prior art date
Application number
SE0302711A
Other languages
English (en)
Other versions
SE525614C2 (sv
SE0302711L (sv
Inventor
Anders Swedin
Original Assignee
Anders Swedin
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 Anders Swedin filed Critical Anders Swedin
Priority to SE0302711A priority Critical patent/SE0302711L/sv
Publication of SE0302711D0 publication Critical patent/SE0302711D0/sv
Priority to CNB2004800345980A priority patent/CN100433081C/zh
Priority to BRPI0415381-2A priority patent/BRPI0415381A/pt
Priority to US10/575,622 priority patent/US7705834B2/en
Priority to PCT/SE2004/001447 priority patent/WO2005036510A1/en
Priority to ZA200603021A priority patent/ZA200603021B/en
Priority to JP2006535300A priority patent/JP2007537499A/ja
Priority to EP04793789A priority patent/EP1676255A1/en
Priority to RU2006116510/09A priority patent/RU2363991C2/ru
Priority to KR1020067009355A priority patent/KR20060129190A/ko
Publication of SE525614C2 publication Critical patent/SE525614C2/sv
Publication of SE0302711L publication Critical patent/SE0302711L/sv
Priority to US12/659,772 priority patent/US20100253641A1/en
Priority to US13/137,021 priority patent/US8531431B2/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/13338—Input devices, e.g. touch panels
    • 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • 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
    • G06F3/0412—Digitisers structurally integrated in a display
    • 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
    • G06F3/044—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
    • G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1343—Electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Human Computer Interaction (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Computer Hardware Design (AREA)
  • Position Input By Displaying (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Input From Keyboards Or The Like (AREA)
SE0302711A 2003-10-13 2003-10-13 Beröringskänslig bildskärmsenhet, samt metod för avkänning av en beröring på bildskärmsenheten SE0302711L (sv)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE0302711A SE0302711L (sv) 2003-10-13 2003-10-13 Beröringskänslig bildskärmsenhet, samt metod för avkänning av en beröring på bildskärmsenheten
KR1020067009355A KR20060129190A (ko) 2003-10-13 2004-10-12 접촉 민감성 디스플레이 장치
JP2006535300A JP2007537499A (ja) 2003-10-13 2004-10-12 触感ディスプレイ装置
BRPI0415381-2A BRPI0415381A (pt) 2003-10-13 2004-10-12 dispositivo visor sensìvel a toque
US10/575,622 US7705834B2 (en) 2003-10-13 2004-10-12 Touch sensitive display device
PCT/SE2004/001447 WO2005036510A1 (en) 2003-10-13 2004-10-12 Touch sensitive display device
ZA200603021A ZA200603021B (en) 2003-10-13 2004-10-12 Touch sensitive display device
CNB2004800345980A CN100433081C (zh) 2003-10-13 2004-10-12 触敏显示器件和用于检测显示器件上的接触的方法
EP04793789A EP1676255A1 (en) 2003-10-13 2004-10-12 Touch sensitive display device
RU2006116510/09A RU2363991C2 (ru) 2003-10-13 2004-10-12 Сенсорное дисплейное устройство
US12/659,772 US20100253641A1 (en) 2003-10-13 2010-03-22 Touch sensitive display device
US13/137,021 US8531431B2 (en) 2003-10-13 2011-07-15 High speed 3D multi touch sensitive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0302711A SE0302711L (sv) 2003-10-13 2003-10-13 Beröringskänslig bildskärmsenhet, samt metod för avkänning av en beröring på bildskärmsenheten

Publications (3)

Publication Number Publication Date
SE0302711D0 true SE0302711D0 (sv) 2003-10-13
SE525614C2 SE525614C2 (sv) 2005-03-22
SE0302711L SE0302711L (sv) 2005-03-22

Family

ID=29398729

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0302711A SE0302711L (sv) 2003-10-13 2003-10-13 Beröringskänslig bildskärmsenhet, samt metod för avkänning av en beröring på bildskärmsenheten

Country Status (10)

Country Link
US (2) US7705834B2 (sv)
EP (1) EP1676255A1 (sv)
JP (1) JP2007537499A (sv)
KR (1) KR20060129190A (sv)
CN (1) CN100433081C (sv)
BR (1) BRPI0415381A (sv)
RU (1) RU2363991C2 (sv)
SE (1) SE0302711L (sv)
WO (1) WO2005036510A1 (sv)
ZA (1) ZA200603021B (sv)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7663607B2 (en) 2004-05-06 2010-02-16 Apple Inc. Multipoint touchscreen
US7265494B2 (en) * 1998-10-09 2007-09-04 Azoteq Pty Ltd. Intelligent user interface with touch sensor technology
US8531431B2 (en) 2003-10-13 2013-09-10 Integritouch Development Ab High speed 3D multi touch sensitive device
SE0302711L (sv) * 2003-10-13 2005-03-22 Anders Swedin Beröringskänslig bildskärmsenhet, samt metod för avkänning av en beröring på bildskärmsenheten
US8144115B2 (en) * 2006-03-17 2012-03-27 Konicek Jeffrey C Flat panel display screen operable for touch position determination system and methods
US8243027B2 (en) 2006-06-09 2012-08-14 Apple Inc. Touch screen liquid crystal display
CN104965621B (zh) 2006-06-09 2018-06-12 苹果公司 触摸屏液晶显示器及其操作方法
EP3264240A1 (en) * 2006-06-09 2018-01-03 Apple Inc. Touch screen liquid crystal display
JP4578451B2 (ja) * 2006-09-15 2010-11-10 京セラ株式会社 電子機器
US8493330B2 (en) 2007-01-03 2013-07-23 Apple Inc. Individual channel phase delay scheme
US9710095B2 (en) 2007-01-05 2017-07-18 Apple Inc. Touch screen stack-ups
US7852325B2 (en) * 2007-01-05 2010-12-14 Apple Inc. RF pulse synchronization for data acquisition operations
US8040326B2 (en) 2007-06-13 2011-10-18 Apple Inc. Integrated in-plane switching display and touch sensor
US20090040185A1 (en) * 2007-08-06 2009-02-12 Huo-Lu Tsai Antenna module for a display device that incorporates an electromagnetic digitizing tablet function
JP2009169400A (ja) * 2007-12-18 2009-07-30 Sony Corp 表示装置および電子機器
US8692777B2 (en) * 2008-02-08 2014-04-08 Apple Inc. Method for rapidly testing capacitance sensing array fault conditions using a floating conductor
US8418046B2 (en) * 2008-02-13 2013-04-09 Apple Inc. Data signal handling circuitry and methods with error analysis capabilities
US8169332B2 (en) * 2008-03-30 2012-05-01 Pressure Profile Systems Corporation Tactile device with force sensitive touch input surface
US8441452B1 (en) 2008-04-10 2013-05-14 Cypress Semiconductor Corporation Multiple touch detection
JP5079594B2 (ja) * 2008-05-16 2012-11-21 株式会社ジャパンディスプレイウェスト 電気光学装置、電子機器および接触検出方法
US20090327975A1 (en) * 2008-06-27 2009-12-31 Stedman Roy W Multi-Touch Sorting Gesture
US8508495B2 (en) 2008-07-03 2013-08-13 Apple Inc. Display with dual-function capacitive elements
CN102089735A (zh) * 2008-08-07 2011-06-08 夏普株式会社 触摸面板、显示装置和电子设备
US8492665B1 (en) * 2008-08-11 2013-07-23 Jiandong Yang Apparatus and methods for capacitive sensing and capacitance measuring
US8058884B2 (en) * 2008-08-20 2011-11-15 Synaptics Incorporated System and method for measuring a capacitance and selectively activating an indicating transducer
US8638314B2 (en) 2008-10-17 2014-01-28 Atmel Corporation Capacitive touch buttons combined with electroluminescent lighting
US8144295B2 (en) 2008-11-18 2012-03-27 Apple Inc. Common bus design for a TFT-LCD display
US8749496B2 (en) * 2008-12-05 2014-06-10 Apple Inc. Integrated touch panel for a TFT display
US8217913B2 (en) * 2009-02-02 2012-07-10 Apple Inc. Integrated touch screen
US7995041B2 (en) * 2009-02-02 2011-08-09 Apple Inc. Integrated touch screen
CN101847065B (zh) * 2009-03-24 2013-01-23 宸鸿科技(厦门)有限公司 电容式触控面板的电路结构
US8772982B2 (en) * 2009-03-27 2014-07-08 Inncom International Inc. Multi-gang capacitive touch switch plate
GB0913734D0 (en) * 2009-08-06 2009-09-16 Binstead Ronald P Masked touch sensors
US8390582B2 (en) 2009-08-25 2013-03-05 Apple Inc. Integrated touch screen
JP5349607B2 (ja) * 2009-09-30 2013-11-20 シャープ株式会社 表示装置
US8982058B2 (en) 2009-09-30 2015-03-17 Apple Inc. Touch screen border regions
US8779307B2 (en) * 2009-10-05 2014-07-15 Nokia Corporation Generating perceptible touch stimulus
CN101707681A (zh) * 2009-11-03 2010-05-12 中兴通讯股份有限公司 一种音视频接口及显示设备与源设备间的显示协商方法
US8730185B2 (en) * 2009-12-23 2014-05-20 Electrolux Home Products, Inc. User interface with annular touch sensor array
US8570284B2 (en) * 2009-12-23 2013-10-29 Electrolux Home Products, Inc. Annular bar graph and multi-segment display
TWI411229B (zh) * 2009-12-30 2013-10-01 Delta Electronics Inc 觸摸感應電路及方法
CN102147673A (zh) * 2010-02-05 2011-08-10 谊达光电科技股份有限公司 具近接感应功能的面板
US9819815B1 (en) * 2010-02-10 2017-11-14 Amazon Technologies, Inc. Surface display assembly having proximate active elements
CN102193226A (zh) * 2010-03-17 2011-09-21 谊达光电科技股份有限公司 具近接感应功能的面板
US8576202B2 (en) 2010-03-25 2013-11-05 Elo Touch Solutions, Inc. Bezel-less acoustic touch apparatus
US9285909B2 (en) 2010-04-09 2016-03-15 Apple Inc. Equalizing parasitic capacitance effects in touch screens
EP2558927B1 (de) * 2010-04-16 2022-06-15 Microchip Technology Germany GmbH Tft-lc display sowie verfahren zur detektion der räumlichen position von gliedmassen in dem einem display vorgelagerten räumlichen bereich
WO2012025783A1 (en) 2010-08-23 2012-03-01 Nokia Corporation Apparatus and method for providing haptic and audio feedback in a touch sensitive user interface.
US9176630B2 (en) 2010-08-30 2015-11-03 Perceptive Pixel, Inc. Localizing an electrostatic stylus within a capacitive touch sensor
US8493080B2 (en) * 2010-09-14 2013-07-23 Himax Technologies Limited Test system and method
TWI411794B (zh) * 2010-09-27 2013-10-11 Himax Tech Ltd 測試系統與方法
KR20120046963A (ko) * 2010-11-03 2012-05-11 삼성전자주식회사 영상 표시를 위한 휴대 단말기
KR20120064756A (ko) * 2010-12-10 2012-06-20 삼성전자주식회사 터치스크린을 구비한 휴대 단말기의 화면 표시 방법 및 장치
US8804056B2 (en) 2010-12-22 2014-08-12 Apple Inc. Integrated touch screens
US8717151B2 (en) * 2011-05-13 2014-05-06 Qualcomm Incorporated Devices and methods for presenting information to a user on a tactile output surface of a mobile device
TWI471786B (zh) * 2011-10-13 2015-02-01 宸鴻科技控股有限公司 觸控面板
KR101848541B1 (ko) * 2012-02-02 2018-04-12 퀄컴 인코포레이티드 디스플레이 모니터를 갖는 초음파 터치 센서
US9395583B2 (en) 2012-06-06 2016-07-19 Apple Inc. Column spacer design for a display incorporating a third metal layer
KR102043810B1 (ko) * 2012-08-20 2019-11-12 삼성전자주식회사 플렉서블 디스플레이 장치 및 그 제어 방법
KR101892959B1 (ko) 2012-08-22 2018-08-29 삼성전자주식회사 플렉서블 디스플레이 장치 및 플렉서블 디스플레이 장치의 제어 방법
KR102004409B1 (ko) * 2012-08-23 2019-07-29 삼성전자주식회사 플렉서블 디스플레이 장치 및 그 제어 방법
US9442597B2 (en) 2012-10-19 2016-09-13 Apple Inc. Sensor-based ESD detection
DE102012113116B4 (de) * 2012-12-27 2014-09-18 Georg Bernitz Ein-/Ausgabegerät sowie Kommunikationssystem
US9336723B2 (en) 2013-02-13 2016-05-10 Apple Inc. In-cell touch for LED
US10474298B2 (en) * 2013-03-14 2019-11-12 Microchip Technology Incorporated Capacitive based gesture input system
US9625997B2 (en) 2013-07-19 2017-04-18 Microchip Technology Incorporated Human interface device and method
CN116560524B (zh) 2013-12-13 2024-10-01 苹果公司 用于自电容触摸传感器的集成触摸和显示架构
US9569025B2 (en) * 2014-04-16 2017-02-14 Microchip Technology Incorporated LCD controller with capacitive touch interface
US10268295B2 (en) 2014-04-16 2019-04-23 Apple Inc. Structure for pixelated self-capacitance
TWI539353B (zh) 2014-04-22 2016-06-21 Touch display device with auxiliary capacitance
US10133382B2 (en) 2014-05-16 2018-11-20 Apple Inc. Structure for integrated touch screen
US9377894B2 (en) 2014-05-22 2016-06-28 Sony Corporation Selective turning off/dimming of touch screen display region
US9367188B2 (en) 2014-05-23 2016-06-14 Apple Inc. RC matching in a touch screen
WO2015183334A1 (en) 2014-05-28 2015-12-03 Pylemta Management Llc Narrow border touch screen
CN104063101B (zh) * 2014-05-30 2016-08-24 小米科技有限责任公司 触摸屏控制方法和装置
US9811204B2 (en) 2014-06-23 2017-11-07 Apple Inc. Time multiplexed touch detection and power charging
US9927933B2 (en) 2014-07-10 2018-03-27 Microchip Technology Germany Gmbh Method and system for gesture detection and touch detection
RU2709646C2 (ru) * 2015-12-30 2019-12-19 Нокиа Текнолоджиз Ой Устройство и способ для обеспечения тактильной и звуковой обратной связи в сенсорном пользовательском интерфейсе
JP6727094B2 (ja) * 2016-10-14 2020-07-22 キヤノン株式会社 タッチスクリーンパネル、インターフェース回路、及び情報処理装置
JP2024116498A (ja) * 2023-02-16 2024-08-28 セイコーエプソン株式会社 ドライバー及び電気光学装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1553563A (en) * 1976-07-06 1979-09-26 Secr Defence Touch sensitive electrical switches
US4136291A (en) * 1977-05-23 1979-01-23 General Electric Company Capacitive touch-pad devices with dynamic bias
US4224615A (en) * 1978-09-14 1980-09-23 Texas Instruments Incorporated Method of using a liquid crystal display device as a data input device
SU792584A1 (ru) * 1979-04-16 1980-12-30 Войсковая Часть 25840 Электронное переключающее устройство
US4363029A (en) * 1980-11-17 1982-12-07 Texas Instruments Incorporated Switch for sensing proximity of an operator
US4910504A (en) * 1984-01-30 1990-03-20 Touch Display Systems Ab Touch controlled display device
US4893115A (en) * 1985-11-12 1990-01-09 John Fluke Mfg. Co., Inc. Touch sensitive visual display system
FR2632793B1 (fr) * 1988-06-08 1994-04-15 Jaeger Touche perfectionnee exploitant les proprietes d'un cristal liquide
JP3394187B2 (ja) * 1997-08-08 2003-04-07 シャープ株式会社 座標入力装置および表示一体型座標入力装置
DE19802479A1 (de) * 1998-01-23 1999-07-29 Sechting Karl Heinz Sensortastatur mit Rückmeldung
DE19934506A1 (de) * 1999-07-22 2001-01-25 Siemens Ag Verfahren und Terminal zur Anzeige von Informationen auf einem Bildschirm
DE10011645A1 (de) * 2000-03-10 2001-09-13 Ego Elektro Geraetebau Gmbh Berührungsschalter mit einem LC-Display
US20030137495A1 (en) * 2002-01-22 2003-07-24 Palm, Inc. Handheld computer with pop-up user interface
TWI245252B (en) * 2002-07-18 2005-12-11 Gigno Technology Co Ltd LCD and the touch-control method thereof
US7388571B2 (en) * 2002-11-21 2008-06-17 Research In Motion Limited System and method of integrating a touchscreen within an LCD
US7580030B2 (en) * 2003-06-13 2009-08-25 Semtech Corporation Sensor for capacitive touch pad pointing device
SE0302711L (sv) * 2003-10-13 2005-03-22 Anders Swedin Beröringskänslig bildskärmsenhet, samt metod för avkänning av en beröring på bildskärmsenheten

Also Published As

Publication number Publication date
CN1998039A (zh) 2007-07-11
JP2007537499A (ja) 2007-12-20
WO2005036510A1 (en) 2005-04-21
US20070046639A1 (en) 2007-03-01
US7705834B2 (en) 2010-04-27
RU2006116510A (ru) 2007-11-27
SE525614C2 (sv) 2005-03-22
SE0302711L (sv) 2005-03-22
RU2363991C2 (ru) 2009-08-10
BRPI0415381A (pt) 2006-12-12
KR20060129190A (ko) 2006-12-15
CN100433081C (zh) 2008-11-12
ZA200603021B (en) 2007-07-25
EP1676255A1 (en) 2006-07-05
US20100253641A1 (en) 2010-10-07

Similar Documents

Publication Publication Date Title
SE0302711D0 (sv) Touch sensitive display device
DK1581111T3 (da) Sensormodul til måling af overflader
TW200515444A (en) Touch input sensing device
WO2003088135A3 (en) Touch sensitive display device
TW200625174A (en) Display device including sensing elements
CN107643852B (zh) 显示面板和显示装置
WO2004001662A3 (en) Touch sensor
EP1359425A3 (en) A measurement test instrument and associated voltage management system for accessory device
TW200508942A (en) A portable device and a touch sensitive display therefor
DE50113089D1 (de) Piezoelektrischer sensor
CN105677111A (zh) 一种阵列基板及显示面板
TW201013484A (en) Device and method for detecting position of object and image display system using the same device
WO2009042399A3 (en) Method and device for associating objects
ATE469356T1 (de) Stromsensor
ATE402435T1 (de) Berührungsempfindlicher bildschirm mit aktivmatrixanzeige
MXPA04004783A (es) Sensor tactil con decoracion integrada.
TW200540715A (en) Electrical touch sensor and human interface device using the same
TW200629212A (en) Touch detectable display device
US20140327645A1 (en) Touchscreen accessory attachment
CN105808029A (zh) 一种显示基板、触摸屏及显示装置
CN106406588B (zh) 触控显示装置
CN204695285U (zh) 显示装置及其触摸屏
US10788928B2 (en) Detection of vibration frequency value arisen from touch module
CN107315503B (zh) 一种显示装置
TW200407641A (en) LCD with driving circuit integrated in the array substrate

Legal Events

Date Code Title Description
NUG Patent has lapsed