WO2005026938A3 - A system and method of determining a position of a radiation scattering/reflecting element - Google Patents
A system and method of determining a position of a radiation scattering/reflecting element Download PDFInfo
- Publication number
- WO2005026938A3 WO2005026938A3 PCT/DK2004/000595 DK2004000595W WO2005026938A3 WO 2005026938 A3 WO2005026938 A3 WO 2005026938A3 DK 2004000595 W DK2004000595 W DK 2004000595W WO 2005026938 A3 WO2005026938 A3 WO 2005026938A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- radiation
- determining
- reflecting element
- radiation scattering
- scattering
- Prior art date
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
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
- G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04106—Multi-sensing digitiser, i.e. digitiser using at least two different sensing technologies simultaneously or alternatively, e.g. for detecting pen and finger, for saving power or for improving position detection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04109—FTIR in optical digitiser, i.e. touch detection by frustrating the total internal reflection within an optical waveguide due to changes of optical properties or deformation at the touch location
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)
- Length Measuring Devices By Optical Means (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Position Input By Displaying (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT04762815T ATE514991T1 (en) | 2003-09-12 | 2004-09-09 | SYSTEM AND METHOD FOR DETERMINING A POSITION OF A RADIATION SCATTERING/REFLECTION ELEMENT |
EP04762815A EP1665024B1 (en) | 2003-09-12 | 2004-09-09 | A system and method of determining a position of a radiation scattering/reflecting element |
US10/571,567 US7465914B2 (en) | 2003-09-12 | 2004-09-09 | System and method of determining a position of a radiation scattering/reflecting element |
JP2006525628A JP4859053B2 (en) | 2003-09-12 | 2004-09-09 | System and method for locating radiation scattering / reflecting elements |
CN2004800298119A CN1867881B (en) | 2003-09-12 | 2004-09-09 | A system and method of determining a position of a radiation scattering/reflecting element |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50224503P | 2003-09-12 | 2003-09-12 | |
US60/502,245 | 2003-09-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005026938A2 WO2005026938A2 (en) | 2005-03-24 |
WO2005026938A3 true WO2005026938A3 (en) | 2005-05-06 |
Family
ID=34312364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DK2004/000595 WO2005026938A2 (en) | 2003-09-12 | 2004-09-09 | A system and method of determining a position of a radiation scattering/reflecting element |
Country Status (6)
Country | Link |
---|---|
US (1) | US7465914B2 (en) |
EP (1) | EP1665024B1 (en) |
JP (1) | JP4859053B2 (en) |
CN (1) | CN1867881B (en) |
AT (1) | ATE514991T1 (en) |
WO (1) | WO2005026938A2 (en) |
Families Citing this family (164)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9513744B2 (en) | 1994-08-15 | 2016-12-06 | Apple Inc. | Control systems employing novel physical controls and touch screens |
US8610674B2 (en) | 1995-06-29 | 2013-12-17 | Apple Inc. | Programmable tactile touch screen displays and man-machine interfaces for improved vehicle instrumentation and telematics |
US8228305B2 (en) | 1995-06-29 | 2012-07-24 | Apple Inc. | Method for providing human input to a computer |
US8482535B2 (en) | 1999-11-08 | 2013-07-09 | Apple Inc. | Programmable tactile touch screen displays and man-machine interfaces for improved vehicle instrumentation and telematics |
US8576199B1 (en) | 2000-02-22 | 2013-11-05 | Apple Inc. | Computer control systems |
US9052777B2 (en) | 2001-11-02 | 2015-06-09 | Neonode Inc. | Optical elements with alternating reflective lens facets |
US9778794B2 (en) | 2001-11-02 | 2017-10-03 | Neonode Inc. | Light-based touch screen |
US20100238139A1 (en) * | 2009-02-15 | 2010-09-23 | Neonode Inc. | Optical touch screen systems using wide light beams |
US8674966B2 (en) | 2001-11-02 | 2014-03-18 | Neonode Inc. | ASIC controller for light-based touch screen |
US9213443B2 (en) * | 2009-02-15 | 2015-12-15 | Neonode Inc. | Optical touch screen systems using reflected light |
US7358963B2 (en) | 2002-09-09 | 2008-04-15 | Apple Inc. | Mouse having an optically-based scrolling feature |
US8416217B1 (en) | 2002-11-04 | 2013-04-09 | Neonode Inc. | Light-based finger gesture user interface |
US7474772B2 (en) * | 2003-06-25 | 2009-01-06 | Atrua Technologies, Inc. | System and method for a miniature user input device |
US7587072B2 (en) * | 2003-08-22 | 2009-09-08 | Authentec, Inc. | System for and method of generating rotational inputs |
US7697729B2 (en) * | 2004-01-29 | 2010-04-13 | Authentec, Inc. | System for and method of finger initiated actions |
EP1714271A2 (en) * | 2004-02-12 | 2006-10-25 | Atrua Technologies, Inc. | System and method of emulating mouse operations using finger image sensors |
US7831070B1 (en) | 2005-02-18 | 2010-11-09 | Authentec, Inc. | Dynamic finger detection mechanism for a fingerprint sensor |
US8231056B2 (en) * | 2005-04-08 | 2012-07-31 | Authentec, Inc. | System for and method of protecting an integrated circuit from over currents |
WO2008111079A2 (en) * | 2007-03-14 | 2008-09-18 | Power2B, Inc. | Interactive devices |
US10452207B2 (en) | 2005-05-18 | 2019-10-22 | Power2B, Inc. | Displays and information input devices |
WO2007003196A2 (en) * | 2005-07-05 | 2007-01-11 | O-Pen Aps | A touch pad system |
US7505613B2 (en) * | 2005-07-12 | 2009-03-17 | Atrua Technologies, Inc. | System for and method of securing fingerprint biometric systems against fake-finger spoofing |
US20070061126A1 (en) * | 2005-09-01 | 2007-03-15 | Anthony Russo | System for and method of emulating electronic input devices |
US8847924B2 (en) * | 2005-10-03 | 2014-09-30 | Hewlett-Packard Development Company, L.P. | Reflecting light |
US7940249B2 (en) * | 2005-11-01 | 2011-05-10 | Authentec, Inc. | Devices using a metal layer with an array of vias to reduce degradation |
JP2007163891A (en) * | 2005-12-14 | 2007-06-28 | Sony Corp | Display apparatus |
US8077147B2 (en) | 2005-12-30 | 2011-12-13 | Apple Inc. | Mouse with optical sensing surface |
US8013845B2 (en) * | 2005-12-30 | 2011-09-06 | Flatfrog Laboratories Ab | Optical touch pad with multilayer waveguide |
EP2005282B1 (en) * | 2006-03-30 | 2013-01-30 | FlatFrog Laboratories AB | A system and a method of determining a position of a scattering/reflecting element on the surface of a radiation transmissive element |
US8094136B2 (en) | 2006-07-06 | 2012-01-10 | Flatfrog Laboratories Ab | Optical touchpad with three-dimensional position determination |
US20080007541A1 (en) * | 2006-07-06 | 2008-01-10 | O-Pen A/S | Optical touchpad system and waveguide for use therein |
US8031186B2 (en) | 2006-07-06 | 2011-10-04 | Flatfrog Laboratories Ab | Optical touchpad system and waveguide for use therein |
US7394058B2 (en) * | 2006-07-12 | 2008-07-01 | Agilent Technologies, Inc. | Touch screen with light-enhancing layer |
US7885436B2 (en) | 2006-07-13 | 2011-02-08 | Authentec, Inc. | System for and method of assigning confidence values to fingerprint minutiae points |
US9235274B1 (en) | 2006-07-25 | 2016-01-12 | Apple Inc. | Low-profile or ultra-thin navigation pointing or haptic feedback device |
JP4567028B2 (en) * | 2006-09-26 | 2010-10-20 | エルジー ディスプレイ カンパニー リミテッド | Liquid crystal display device having multi-touch sensing function and driving method thereof |
US7548677B2 (en) * | 2006-10-12 | 2009-06-16 | Microsoft Corporation | Interactive display using planar radiation guide |
US9063617B2 (en) | 2006-10-16 | 2015-06-23 | Flatfrog Laboratories Ab | Interactive display system, tool for use with the system, and tool management apparatus |
KR20080047048A (en) * | 2006-11-24 | 2008-05-28 | 삼성전자주식회사 | Input apparatus and touch screen using the same |
EP2126673A4 (en) * | 2006-12-08 | 2015-03-04 | Flatfrog Lab Ab | Position determination in optical interface systems |
US9081445B2 (en) | 2006-12-08 | 2015-07-14 | Johnson Controls Technology Company | Display and user interface |
JP2010519605A (en) * | 2007-01-29 | 2010-06-03 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Interactive display |
US20080189046A1 (en) * | 2007-02-02 | 2008-08-07 | O-Pen A/S | Optical tool with dynamic electromagnetic radiation and a system and method for determining the position and/or motion of an optical tool |
FR2915591A1 (en) * | 2007-04-27 | 2008-10-31 | Thomson Licensing Sas | METHOD FOR DETECTING A FLEXION EXERCISED ON A FLEXIBLE SCREEN, AND APPARATUS PROVIDED WITH SUCH A SCREEN FOR CARRYING OUT THE METHOD |
US8125468B2 (en) * | 2007-07-30 | 2012-02-28 | Perceptive Pixel Inc. | Liquid multi-touch sensor and display device |
US8395588B2 (en) | 2007-09-19 | 2013-03-12 | Canon Kabushiki Kaisha | Touch panel |
JP5368731B2 (en) * | 2007-09-19 | 2013-12-18 | キヤノン株式会社 | Touch panel |
WO2009048365A1 (en) | 2007-10-10 | 2009-04-16 | Flatfrog Laboratories Ab | A touch pad and a method of operating the touch pad |
US8581852B2 (en) * | 2007-11-15 | 2013-11-12 | Microsoft Corporation | Fingertip detection for camera based multi-touch systems |
US8941631B2 (en) | 2007-11-16 | 2015-01-27 | Qualcomm Mems Technologies, Inc. | Simultaneous light collection and illumination on an active display |
AR064377A1 (en) * | 2007-12-17 | 2009-04-01 | Rovere Victor Manuel Suarez | DEVICE FOR SENSING MULTIPLE CONTACT AREAS AGAINST OBJECTS SIMULTANEOUSLY |
EP2073055A1 (en) | 2007-12-20 | 2009-06-24 | TPO Displays Corp. | Detection of an incident light distribution |
TWI479714B (en) * | 2008-01-29 | 2015-04-01 | Koninkl Philips Electronics Nv | Oled illumination device with integrated proximity sensor |
KR100967316B1 (en) * | 2008-04-03 | 2010-07-07 | 주식회사 켐트로닉스 | Touch sensing apparatus and electronic device connected to touch sensing apparatus thereof |
JP5025552B2 (en) * | 2008-04-16 | 2012-09-12 | キヤノン株式会社 | Touch panel |
TW200945123A (en) * | 2008-04-25 | 2009-11-01 | Ind Tech Res Inst | A multi-touch position tracking apparatus and interactive system and image processing method there of |
US8553014B2 (en) | 2008-06-19 | 2013-10-08 | Neonode Inc. | Optical touch screen systems using total internal reflection |
TW201001258A (en) * | 2008-06-23 | 2010-01-01 | Flatfrog Lab Ab | Determining the location of one or more objects on a touch surface |
US20100001978A1 (en) * | 2008-07-02 | 2010-01-07 | Stephen Brian Lynch | Ambient light interference reduction for optical input devices |
JP5378519B2 (en) | 2008-08-07 | 2013-12-25 | ドラム,オウエン | Method and apparatus for detecting multi-touch events in optical touch sensitive devices |
US8531435B2 (en) | 2008-08-07 | 2013-09-10 | Rapt Ip Limited | Detecting multitouch events in an optical touch-sensitive device by combining beam information |
WO2010015410A2 (en) | 2008-08-07 | 2010-02-11 | Owen Drumm | Optical control systems with modulated emitters |
US9092092B2 (en) | 2008-08-07 | 2015-07-28 | Rapt Ip Limited | Detecting multitouch events in an optical touch-sensitive device using touch event templates |
EP2356551A4 (en) * | 2008-11-12 | 2012-05-02 | Flatfrog Lab Ab | Integrated touch-sensing display apparatus and method of operating the same |
SE533704C2 (en) | 2008-12-05 | 2010-12-07 | Flatfrog Lab Ab | Touch sensitive apparatus and method for operating the same |
US8487914B2 (en) * | 2009-06-18 | 2013-07-16 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Optical fingerprint navigation device with light guide film |
RU2011128779A (en) * | 2009-01-23 | 2013-02-27 | Квалкомм Мемс Текнолоджис, Инк. | INTEGRATED LIGHT-RADIATING AND PHOTOELECTRIC DEVICE |
US8797298B2 (en) * | 2009-01-23 | 2014-08-05 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Optical fingerprint navigation device with light guide film |
US9158416B2 (en) | 2009-02-15 | 2015-10-13 | Neonode Inc. | Resilient light-based touch surface |
US8775023B2 (en) | 2009-02-15 | 2014-07-08 | Neanode Inc. | Light-based touch controls on a steering wheel and dashboard |
AT508135B1 (en) * | 2009-04-16 | 2010-11-15 | Isiqiri Interface Technologies | FLARED OPTICAL DETECTOR SUITABLE FOR LIGHT CURING APPLICATIONS |
AT508438B1 (en) * | 2009-04-16 | 2013-10-15 | Isiqiri Interface Tech Gmbh | DISPLAY AREA AND A COMBINED CONTROL DEVICE FOR A DATA PROCESSING SYSTEM |
AU2010236331B2 (en) * | 2009-04-16 | 2013-10-03 | Neonode Inc. | Optical touch screen systems using reflected light |
CN101872268A (en) * | 2009-04-21 | 2010-10-27 | 鸿富锦精密工业(深圳)有限公司 | Touch control device |
FI124221B (en) | 2009-04-24 | 2014-05-15 | Valtion Teknillinen | User Feed Arrangement and Related Production Method |
US8253712B2 (en) * | 2009-05-01 | 2012-08-28 | Sony Ericsson Mobile Communications Ab | Methods of operating electronic devices including touch sensitive interfaces using force/deflection sensing and related devices and computer program products |
KR20110009973A (en) * | 2009-07-23 | 2011-01-31 | 삼성전자주식회사 | Display system and method of cotrolling the display system |
JP5381833B2 (en) * | 2009-07-31 | 2014-01-08 | セイコーエプソン株式会社 | Optical position detection device and display device with position detection function |
KR101738190B1 (en) * | 2009-09-02 | 2017-05-29 | 플라트프로그 라보라토리즈 에이비 | Touch surface with a compensated signal profile |
SE534244C2 (en) * | 2009-09-02 | 2011-06-14 | Flatfrog Lab Ab | Touch sensitive system and method for functional control thereof |
TWI428906B (en) * | 2009-09-30 | 2014-03-01 | Toshiba Global Commerce Solutions Holdings Corp | Method of automatically adjusting a brightness of an optical touch panel and apparatus thereof |
US8664582B2 (en) * | 2009-10-12 | 2014-03-04 | Hewlett-Packard Development Company, L.P. | Display with an optical sensor |
TW201115413A (en) * | 2009-10-16 | 2011-05-01 | Skillclass Ltd | Optical sensing system |
US9024916B2 (en) | 2009-10-19 | 2015-05-05 | Flatfrog Laboratories Ab | Extracting touch data that represents one or more objects on a touch surface |
KR20120083915A (en) | 2009-10-19 | 2012-07-26 | 플라트프로그 라보라토리즈 에이비 | Determining touch data for one or more objects on a touch surface |
JP5816183B2 (en) * | 2009-10-23 | 2015-11-18 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | Self-mixing interference device with waveguide structure |
KR101613555B1 (en) * | 2009-10-26 | 2016-04-19 | 엘지전자 주식회사 | Mobile terminal |
US8896545B2 (en) * | 2009-11-24 | 2014-11-25 | Microsoft Corporation | Angularly-selective sensor-in-pixel image detection |
US8421890B2 (en) | 2010-01-15 | 2013-04-16 | Picofield Technologies, Inc. | Electronic imager using an impedance sensor grid array and method of making |
US8791792B2 (en) | 2010-01-15 | 2014-07-29 | Idex Asa | Electronic imager using an impedance sensor grid array mounted on or about a switch and method of making |
US8866347B2 (en) | 2010-01-15 | 2014-10-21 | Idex Asa | Biometric image sensing |
US8692784B2 (en) * | 2010-04-28 | 2014-04-08 | Getac Technology Corporation | Illuminant human interface device |
TW201203052A (en) * | 2010-05-03 | 2012-01-16 | Flatfrog Lab Ab | Touch determination by tomographic reconstruction |
WO2012002894A1 (en) | 2010-07-01 | 2012-01-05 | Flatfrog Laboratories Ab | Data processing in relation to a multi-touch sensing apparatus |
US8711114B2 (en) | 2010-09-13 | 2014-04-29 | Sony Corporation | Touch-sensitive device and communication device |
US20120069232A1 (en) * | 2010-09-16 | 2012-03-22 | Qualcomm Mems Technologies, Inc. | Curvilinear camera lens as monitor cover plate |
US9262011B2 (en) * | 2011-03-30 | 2016-02-16 | Smart Technologies Ulc | Interactive input system and method |
US8970767B2 (en) | 2011-06-21 | 2015-03-03 | Qualcomm Mems Technologies, Inc. | Imaging method and system with angle-discrimination layer |
TWI454983B (en) * | 2011-07-15 | 2014-10-01 | Wistron Corp | Electronic device and touch module thereof |
EP2734914B1 (en) | 2011-07-22 | 2016-11-23 | Rapt IP Limited | Optical coupler for use in an optical touch sensitive device |
US9019240B2 (en) | 2011-09-29 | 2015-04-28 | Qualcomm Mems Technologies, Inc. | Optical touch device with pixilated light-turning features |
US9893102B2 (en) * | 2011-11-12 | 2018-02-13 | Cross Match Technologies, Inc. | Ambient light illumination for non-imaging contact sensors |
WO2013081894A1 (en) | 2011-11-28 | 2013-06-06 | Corning Incorporated | Optical touch-screen systems and methods using a planar transparent sheet |
CN104160366A (en) | 2011-11-28 | 2014-11-19 | 康宁股份有限公司 | Robust optical touch-screen systems and methods using a planar transparent sheet |
US20130135188A1 (en) * | 2011-11-30 | 2013-05-30 | Qualcomm Mems Technologies, Inc. | Gesture-responsive user interface for an electronic device |
WO2013126005A2 (en) | 2012-02-21 | 2013-08-29 | Flatfrog Laboratories Ab | Touch determination with improved detection of weak interactions |
GB2500006A (en) * | 2012-03-06 | 2013-09-11 | Teknologian Tutkimuskeskus Vtt Oy | Optical touch screen using cameras in the frame. |
SG193603A1 (en) * | 2012-03-11 | 2013-10-30 | Neonode Inc | Optical touch screen using total internal reflection |
US20130279769A1 (en) | 2012-04-10 | 2013-10-24 | Picofield Technologies Inc. | Biometric Sensing |
US9880653B2 (en) * | 2012-04-30 | 2018-01-30 | Corning Incorporated | Pressure-sensing touch system utilizing total-internal reflection |
US10168835B2 (en) | 2012-05-23 | 2019-01-01 | Flatfrog Laboratories Ab | Spatial resolution in touch displays |
US9952719B2 (en) | 2012-05-24 | 2018-04-24 | Corning Incorporated | Waveguide-based touch system employing interference effects |
US9726803B2 (en) | 2012-05-24 | 2017-08-08 | Qualcomm Incorporated | Full range gesture system |
US9524060B2 (en) | 2012-07-13 | 2016-12-20 | Rapt Ip Limited | Low power operation of an optical touch-sensitive device for detecting multitouch events |
US9405382B2 (en) * | 2012-07-24 | 2016-08-02 | Rapt Ip Limited | Augmented optical waveguide for use in an optical touch sensitive device |
US9891759B2 (en) * | 2012-09-28 | 2018-02-13 | Apple Inc. | Frustrated total internal reflection and capacitive sensing |
US20140210770A1 (en) | 2012-10-04 | 2014-07-31 | Corning Incorporated | Pressure sensing touch systems and methods |
US9092093B2 (en) | 2012-11-27 | 2015-07-28 | Neonode Inc. | Steering wheel user interface |
US20140168153A1 (en) * | 2012-12-17 | 2014-06-19 | Corning Incorporated | Touch screen systems and methods based on touch location and touch force |
US9109949B2 (en) | 2013-03-14 | 2015-08-18 | Qualcomm Mems Technologies, Inc. | Near-field optical sensing system |
WO2014168567A1 (en) * | 2013-04-11 | 2014-10-16 | Flatfrog Laboratories Ab | Tomographic processing for touch detection |
WO2015005847A1 (en) | 2013-07-12 | 2015-01-15 | Flatfrog Laboratories Ab | Partial detect mode |
WO2015009317A1 (en) * | 2013-07-19 | 2015-01-22 | Hewlett-Packard Development Company, Lp | Light guide panel including diffraction gratings |
US9366565B2 (en) * | 2013-08-26 | 2016-06-14 | Flatfrog Laboratories Ab | Light out-coupling arrangement and a touch sensitive system comprising the out-coupling arrangement |
JP6187067B2 (en) * | 2013-09-13 | 2017-08-30 | 株式会社リコー | Coordinate detection system, information processing apparatus, program, storage medium, and coordinate detection method |
US9347833B2 (en) | 2013-10-10 | 2016-05-24 | Qualcomm Incorporated | Infrared touch and hover system using time-sequential measurements |
TWI498794B (en) * | 2013-11-28 | 2015-09-01 | Wistron Corp | Sensing method of optical touch |
US10146376B2 (en) | 2014-01-16 | 2018-12-04 | Flatfrog Laboratories Ab | Light coupling in TIR-based optical touch systems |
WO2015108480A1 (en) | 2014-01-16 | 2015-07-23 | Flatfrog Laboratories Ab | Improvements in tir-based optical touch systems of projection-type |
WO2015199602A1 (en) | 2014-06-27 | 2015-12-30 | Flatfrog Laboratories Ab | Detection of surface contamination |
CN104345995B (en) * | 2014-10-27 | 2018-01-09 | 京东方科技集团股份有限公司 | A kind of contact panel |
WO2016122385A1 (en) | 2015-01-28 | 2016-08-04 | Flatfrog Laboratories Ab | Dynamic touch quarantine frames |
US10318074B2 (en) | 2015-01-30 | 2019-06-11 | Flatfrog Laboratories Ab | Touch-sensing OLED display with tilted emitters |
US9829614B2 (en) | 2015-02-02 | 2017-11-28 | Synaptics Incorporated | Optical sensor using collimator |
US10147757B2 (en) | 2015-02-02 | 2018-12-04 | Synaptics Incorporated | Image sensor structures for fingerprint sensing |
US10181070B2 (en) | 2015-02-02 | 2019-01-15 | Synaptics Incorporated | Low profile illumination in an optical fingerprint sensor |
EP3256936A4 (en) | 2015-02-09 | 2018-10-17 | FlatFrog Laboratories AB | Optical touch system comprising means for projecting and detecting light beams above and inside a transmissive panel |
US10401546B2 (en) | 2015-03-02 | 2019-09-03 | Flatfrog Laboratories Ab | Optical component for light coupling |
USD776664S1 (en) * | 2015-05-20 | 2017-01-17 | Chaya Coleena Hendrick | Smart card |
US10754442B2 (en) * | 2015-07-09 | 2020-08-25 | YewSavin, Inc. | Films or surfaces including positional tracking marks |
US10176355B2 (en) | 2015-12-03 | 2019-01-08 | Synaptics Incorporated | Optical sensor for integration in a display |
US10169630B2 (en) | 2015-12-03 | 2019-01-01 | Synaptics Incorporated | Optical sensor for integration over a display backplane |
US9934418B2 (en) | 2015-12-03 | 2018-04-03 | Synaptics Incorporated | Display integrated optical fingerprint sensor with angle limiting reflector |
WO2017099657A1 (en) | 2015-12-09 | 2017-06-15 | Flatfrog Laboratories Ab | Improved stylus identification |
JP6778877B2 (en) * | 2015-12-25 | 2020-11-04 | パナソニックIpマネジメント株式会社 | Makeup parts creation device, makeup parts utilization device, makeup parts creation method, makeup parts usage method, makeup parts creation program, and makeup parts utilization program |
CN105808021B (en) * | 2016-03-09 | 2021-01-22 | 京东方科技集团股份有限公司 | Light-sensitive touch panel, display device and touch positioning method |
US10108841B2 (en) | 2016-03-31 | 2018-10-23 | Synaptics Incorporated | Biometric sensor with diverging optical element |
US10380395B2 (en) | 2016-09-30 | 2019-08-13 | Synaptics Incorporated | Optical sensor with angled reflectors |
EP3545392A4 (en) | 2016-11-24 | 2020-07-29 | FlatFrog Laboratories AB | Automatic optimisation of touch signal |
KR102344055B1 (en) | 2016-12-07 | 2021-12-28 | 플라트프로그 라보라토리즈 에이비 | improved touch device |
US10055637B2 (en) | 2016-12-07 | 2018-08-21 | Synaptics Incorporated | Optical sensor with substrate light filter |
US10963104B2 (en) | 2017-02-06 | 2021-03-30 | Flatfrog Laboratories Ab | Optical coupling in touch-sensing systems |
US10311276B2 (en) | 2017-02-22 | 2019-06-04 | Synaptics Incorporated | Under display optical fingerprint sensor arrangement for mitigating moiré effects |
WO2018174786A1 (en) | 2017-03-22 | 2018-09-27 | Flatfrog Laboratories | Pen differentiation for touch displays |
EP3602259A4 (en) | 2017-03-28 | 2021-01-20 | FlatFrog Laboratories AB | Touch sensing apparatus and method for assembly |
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US11126257B2 (en) * | 2018-04-17 | 2021-09-21 | Toyota Research Institute, Inc. | System and method for detecting human gaze and gesture in unconstrained environments |
EP3887192B1 (en) | 2018-11-28 | 2023-06-07 | Neonode Inc. | Motorist user interface sensor |
WO2020153890A1 (en) | 2019-01-25 | 2020-07-30 | Flatfrog Laboratories Ab | A videoconferencing terminal and method of operating the same |
US11137485B2 (en) | 2019-08-06 | 2021-10-05 | Waymo Llc | Window occlusion imager near focal plane |
EP3839706B1 (en) * | 2019-12-20 | 2023-07-05 | The Swatch Group Research and Development Ltd | Method and device for determining the position of an object on a given surface |
JP2023512682A (en) | 2020-02-10 | 2023-03-28 | フラットフロッグ ラボラトリーズ アーベー | Improved touch detector |
EP4222586A1 (en) | 2020-09-30 | 2023-08-09 | Neonode Inc. | Optical touch sensor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4346376A (en) * | 1980-04-16 | 1982-08-24 | Bell Telephone Laboratories, Incorporated | Touch position sensitive surface |
JPH03216719A (en) * | 1990-01-22 | 1991-09-24 | Fujitsu Ltd | Position instruction device |
JPH0736603A (en) * | 1993-07-16 | 1995-02-07 | Wacom Co Ltd | Two-dimensional position detector |
Family Cites Families (85)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3440426A (en) | 1966-01-11 | 1969-04-22 | Us Navy | Solar attitude encoder |
IT961146B (en) | 1971-03-12 | 1973-12-10 | Schlumberger Compteurs | DEVICE PERMITTING ME TO DETERMINE THE DIRECTION OF A BRIGHT RADIATION |
FR2172828B1 (en) | 1972-02-23 | 1974-12-13 | Dassault Electronique | |
US4254407A (en) | 1979-07-18 | 1981-03-03 | Ncr Corporation | Data processing system having optically linked subsystems, including an optical keyboard |
US4484179A (en) | 1980-04-16 | 1984-11-20 | At&T Bell Laboratories | Touch position sensitive surface |
CA1185383A (en) * | 1980-04-16 | 1985-04-09 | Leonard R. Kasday | Touch position sensitive device |
JPS5810232A (en) | 1981-07-10 | 1983-01-20 | Nec Corp | Light pen for crt displaying device |
US4542375A (en) * | 1982-02-11 | 1985-09-17 | At&T Bell Laboratories | Deformable touch sensitive surface |
GB8302997D0 (en) * | 1983-02-03 | 1983-03-09 | Bergstrom A | Electromagnetic radiation circuit element |
JPS59202533A (en) | 1983-05-04 | 1984-11-16 | Daishin Kiki Kk | Light pen having switch function for optical system |
US4550250A (en) | 1983-11-14 | 1985-10-29 | Hei, Inc. | Cordless digital graphics input device |
JPS60250423A (en) | 1984-05-24 | 1985-12-11 | Fujitsu Ltd | Optical coordinate input device |
US4692809A (en) | 1984-11-20 | 1987-09-08 | Hughes Aircraft Company | Integrated touch paint system for displays |
JPS61133430A (en) | 1984-12-04 | 1986-06-20 | Yamatake Honeywell Co Ltd | Coordinate input device |
US4710760A (en) | 1985-03-07 | 1987-12-01 | American Telephone And Telegraph Company, At&T Information Systems Inc. | Photoelastic touch-sensitive screen |
US4688993A (en) | 1985-03-21 | 1987-08-25 | United Technologies Corporation | Tangential link swashplate centering member |
DE3511330A1 (en) | 1985-03-28 | 1986-10-02 | Siemens Ag | Arrangement for inputting graphic patterns |
US5159322A (en) | 1985-04-19 | 1992-10-27 | Loebner Hugh G | Apparatus to digitize graphic and scenic information and to determine the position of a stylus for input into a computer or the like |
US4949079A (en) | 1985-04-19 | 1990-08-14 | Hugh Loebner | Brightpen/pad graphic device for computer inputs and the like |
US5073770A (en) | 1985-04-19 | 1991-12-17 | Lowbner Hugh G | Brightpen/pad II |
US4688933A (en) | 1985-05-10 | 1987-08-25 | The Laitram Corporation | Electro-optical position determining system |
JPS62165231A (en) * | 1986-01-17 | 1987-07-21 | Sanden Corp | Optical position detector |
JPH0762821B2 (en) | 1986-05-30 | 1995-07-05 | 株式会社日立製作所 | Touch panel input device |
JPS63143862A (en) | 1986-12-08 | 1988-06-16 | Fuji Photo Film Co Ltd | Solid-state image sensing device |
JPS63187726A (en) | 1987-01-29 | 1988-08-03 | Omron Tateisi Electronics Co | Key image display method for optical touch switch device |
FR2614711B1 (en) | 1987-04-29 | 1992-03-13 | Photonetics | METHOD AND DEVICE FOR OPERATING THE SCREEN SIGNAL OF A TOUCH SCREEN |
EP0298837A1 (en) | 1987-07-02 | 1989-01-11 | Photonetics | Assembly device for an optical touch-screen |
FR2617620B1 (en) | 1987-07-02 | 1992-09-25 | Photonetics | OPTICAL TYPE TOUCH SCREEN |
FR2617619B1 (en) | 1987-07-02 | 1990-01-05 | Photonetics | OPTICAL TOUCH SCREEN MOUNTING DEVICE |
US4772763A (en) | 1987-08-25 | 1988-09-20 | International Business Machines Corporation | Data processing information input using optically sensed stylus features |
JP2776823B2 (en) * | 1988-03-22 | 1998-07-16 | 株式会社日立製作所 | Optical detector |
FR2631438B1 (en) | 1988-05-11 | 1991-06-21 | Photonetics | METHOD FOR POSITIONING AN OBJECT RELATIVE TO A PLANE, METHOD FOR MEASURING LENGTH AND DEVICES FOR CARRYING OUT SAID METHODS |
FR2645645B1 (en) | 1989-04-06 | 1991-07-12 | Photonetics | IMPROVEMENTS IN METHODS AND DEVICES FOR DETERMINING THE ANGLE OF CONTACT OF A DROP OF LIQUID PLACED ON A SUBSTRATE |
US5065185A (en) | 1989-08-21 | 1991-11-12 | Powers Edward A | Multi-function detecting device for a document reproduction machine |
ATE118208T1 (en) | 1989-10-16 | 1995-02-15 | Chiroscience Ltd | CHIRAL AZABICYCLOHEPTANONES AND METHOD FOR THE PRODUCTION THEREOF. |
JPH04125780A (en) * | 1990-09-17 | 1992-04-27 | Fujitsu Ltd | Finger print image input device |
JPH04231808A (en) * | 1990-12-28 | 1992-08-20 | Sharp Corp | Angle-of-inclination detector |
US5214969A (en) | 1991-02-19 | 1993-06-01 | Philip Morris Incorporated | Automatic testing of a plurality of smoking articles |
JPH04271478A (en) * | 1991-02-27 | 1992-09-28 | Matsushita Electric Works Ltd | Device for inputting fingerprint picture |
DE4111710C2 (en) | 1991-04-10 | 1995-01-12 | Data Stream Corp | Wireless input device for computers |
FR2676275A1 (en) | 1991-05-07 | 1992-11-13 | Photonetics | DEVICE FOR REMOTELY MEASURING THE POSITION OF AN OBJECT. |
CA2060564C (en) | 1992-02-06 | 1996-05-21 | Toru Suzuki | Wireless input system for computer |
CA2068191C (en) | 1992-05-07 | 1994-11-22 | Fernand Sergerie | Reinforced composite backing tape |
US5502568A (en) | 1993-03-23 | 1996-03-26 | Wacom Co., Ltd. | Optical position detecting unit, optical coordinate input unit and optical position detecting method employing a pattern having a sequence of 1's and 0's |
JP3400485B2 (en) | 1993-03-23 | 2003-04-28 | 株式会社ワコム | Optical position detecting device and optical coordinate input device |
JP3135183B2 (en) | 1993-10-29 | 2001-02-13 | 株式会社ワコム | Position indicator |
WO1995014286A1 (en) | 1993-11-17 | 1995-05-26 | Microsoft Corporation | Wireless pen computer input system |
US5484966A (en) | 1993-12-07 | 1996-01-16 | At&T Corp. | Sensing stylus position using single 1-D image sensor |
JPH0875659A (en) | 1994-09-07 | 1996-03-22 | Fuji Xerox Co Ltd | Equipment and method for surface inspection |
JPH08149515A (en) | 1994-11-18 | 1996-06-07 | Sanyo Electric Co Ltd | Stereoscopic image pickup device |
JP2787900B2 (en) * | 1995-06-15 | 1998-08-20 | 日本電気株式会社 | Pen input device |
FR2740230B1 (en) | 1995-10-20 | 1997-11-21 | Alcatel Cable | OPTICAL UNIT FOR FIBER OPTIC TELECOMMUNICATIONS CABLE, AND FIBER OPTIC CABLE COMPRISING SUCH A UNIT |
WO1997041527A1 (en) | 1996-05-01 | 1997-11-06 | Xros, Inc. | Compact, simple, 2d raster, image-building fingerprint scanner |
PL330188A1 (en) | 1996-05-29 | 1999-04-26 | Deutsche Telekom Ag | Information entering apparatus |
JP3837804B2 (en) * | 1996-12-04 | 2006-10-25 | 株式会社ワコム | Optical digitizer |
US6061177A (en) | 1996-12-19 | 2000-05-09 | Fujimoto; Kenneth Noboru | Integrated computer display and graphical input apparatus and method |
JPH10325706A (en) * | 1997-05-22 | 1998-12-08 | Tokai Carbon Co Ltd | Measuring method for dimensional shape of wood cut face |
JPH113169A (en) | 1997-06-13 | 1999-01-06 | Tokai Rika Co Ltd | Touch operation information output device |
JP3867354B2 (en) | 1997-07-29 | 2007-01-10 | 株式会社デンソー | Touch switch device |
US6141104A (en) | 1997-09-09 | 2000-10-31 | Image Guided Technologies, Inc. | System for determination of a location in three dimensional space |
JPH11183126A (en) * | 1997-12-24 | 1999-07-09 | Nkk Corp | False image preventive optical detector |
JP4033540B2 (en) | 1998-02-18 | 2008-01-16 | 富士通株式会社 | Optical scanning touch panel |
DE19809934A1 (en) | 1998-03-07 | 1999-09-09 | Bosch Gmbh Robert | Laser display panel with contact detection |
US6172667B1 (en) | 1998-03-19 | 2001-01-09 | Michel Sayag | Optically-based touch screen input device |
JP3530758B2 (en) | 1998-12-03 | 2004-05-24 | キヤノン株式会社 | Pointer for inputting coordinates |
JP4245721B2 (en) | 1999-03-05 | 2009-04-02 | プラスビジョン株式会社 | Coordinate input pen |
US6333735B1 (en) | 1999-03-16 | 2001-12-25 | International Business Machines Corporation | Method and apparatus for mouse positioning device based on infrared light sources and detectors |
JP4097353B2 (en) | 1999-04-07 | 2008-06-11 | 富士通株式会社 | Optical scanning touch panel |
FR2794246B1 (en) | 1999-05-31 | 2001-08-10 | Saint Louis Inst | DEVICE CAPABLE OF DETERMINING THE POSITION OF AN OBJECT IN AN OXZ MARK |
FR2795877B1 (en) | 1999-06-30 | 2001-10-05 | Photonetics | PARTIALLY REFLECTIVE OPTICAL COMPONENT AND LASER SOURCE INCORPORATING SUCH COMPONENT |
JP2001147772A (en) | 1999-11-19 | 2001-05-29 | Fujitsu Takamisawa Component Ltd | Touch panel |
JP3780785B2 (en) | 1999-11-30 | 2006-05-31 | 三菱電機株式会社 | Concavity and convexity pattern detector |
US7859519B2 (en) | 2000-05-01 | 2010-12-28 | Tulbert David J | Human-machine interface |
EP1204070A1 (en) | 2000-10-27 | 2002-05-08 | Telefonaktiebolaget L M Ericsson (Publ) | A portable radio communications device |
WO2002037410A1 (en) | 2000-11-06 | 2002-05-10 | Koninklijke Philips Electronics N.V. | Method of measuring the movement of an input device. |
EP1209554A1 (en) | 2000-11-21 | 2002-05-29 | Tool-Tribe International A/S | Position detection system with graphical user interface |
DE10110744A1 (en) | 2001-03-07 | 2002-09-26 | Franc Godler | Large, touch-sensitive area with time and location-controlled transmitter and receiver modules |
US6738051B2 (en) | 2001-04-06 | 2004-05-18 | 3M Innovative Properties Company | Frontlit illuminated touch panel |
US6992659B2 (en) | 2001-05-22 | 2006-01-31 | Palmone, Inc. | High transparency integrated enclosure touch screen assembly for a portable hand held device |
US6765193B2 (en) | 2001-08-21 | 2004-07-20 | National Science And Technology Development Agency | Optical touch switch structures |
US20030048257A1 (en) | 2001-09-06 | 2003-03-13 | Nokia Mobile Phones Ltd. | Telephone set having a touch pad device |
US6664498B2 (en) | 2001-12-04 | 2003-12-16 | General Atomics | Method and apparatus for increasing the material removal rate in laser machining |
DE10211307A1 (en) | 2002-03-13 | 2003-11-20 | Mechaless Systems Gmbh | Device and method for optoelectronic detection of the movement and / or position of an object |
US20070034783A1 (en) * | 2003-03-12 | 2007-02-15 | Eliasson Jonas O P | Multitasking radiation sensor |
US7432893B2 (en) | 2003-06-14 | 2008-10-07 | Massachusetts Institute Of Technology | Input device based on frustrated total internal reflection |
-
2004
- 2004-09-09 CN CN2004800298119A patent/CN1867881B/en not_active Expired - Fee Related
- 2004-09-09 US US10/571,567 patent/US7465914B2/en not_active Expired - Fee Related
- 2004-09-09 JP JP2006525628A patent/JP4859053B2/en not_active Expired - Fee Related
- 2004-09-09 WO PCT/DK2004/000595 patent/WO2005026938A2/en active Application Filing
- 2004-09-09 EP EP04762815A patent/EP1665024B1/en not_active Not-in-force
- 2004-09-09 AT AT04762815T patent/ATE514991T1/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4346376A (en) * | 1980-04-16 | 1982-08-24 | Bell Telephone Laboratories, Incorporated | Touch position sensitive surface |
US4346376B1 (en) * | 1980-04-16 | 1988-12-13 | ||
JPH03216719A (en) * | 1990-01-22 | 1991-09-24 | Fujitsu Ltd | Position instruction device |
JPH0736603A (en) * | 1993-07-16 | 1995-02-07 | Wacom Co Ltd | Two-dimensional position detector |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 015, no. 499 (P - 1289) 17 December 1991 (1991-12-17) * |
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 05 30 June 1995 (1995-06-30) * |
Also Published As
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CN1867881B (en) | 2010-08-18 |
EP1665024B1 (en) | 2011-06-29 |
US20070125937A1 (en) | 2007-06-07 |
JP4859053B2 (en) | 2012-01-18 |
EP1665024A2 (en) | 2006-06-07 |
ATE514991T1 (en) | 2011-07-15 |
WO2005026938A2 (en) | 2005-03-24 |
US7465914B2 (en) | 2008-12-16 |
JP2007505297A (en) | 2007-03-08 |
CN1867881A (en) | 2006-11-22 |
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