ATE516530T1 - Optische eingabeeinrichtung und verfahren zur messung der relativbewegung eines objekts und einer optischen eingabeeinrichtung - Google Patents

Optische eingabeeinrichtung und verfahren zur messung der relativbewegung eines objekts und einer optischen eingabeeinrichtung

Info

Publication number
ATE516530T1
ATE516530T1 AT05731771T AT05731771T ATE516530T1 AT E516530 T1 ATE516530 T1 AT E516530T1 AT 05731771 T AT05731771 T AT 05731771T AT 05731771 T AT05731771 T AT 05731771T AT E516530 T1 ATE516530 T1 AT E516530T1
Authority
AT
Austria
Prior art keywords
input device
optical input
transparent window
measuring
laser
Prior art date
Application number
AT05731771T
Other languages
English (en)
Inventor
Ferry Zijp
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE516530T1 publication Critical patent/ATE516530T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/491—Details of non-pulse systems
    • G01S7/4912—Receivers
    • G01S7/4916—Receivers using self-mixing in the laser cavity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02092—Self-mixing interferometers, i.e. feedback of light from object into laser cavity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
    • G01P3/366—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light by using diffraction of light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/50—Systems of measurement based on relative movement of target
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Position Input By Displaying (AREA)
AT05731771T 2004-04-29 2005-04-26 Optische eingabeeinrichtung und verfahren zur messung der relativbewegung eines objekts und einer optischen eingabeeinrichtung ATE516530T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04101833 2004-04-29
PCT/IB2005/051361 WO2005106635A1 (en) 2004-04-29 2005-04-26 An optical input device and method of measuring relative movement of an object and an optical input device

Publications (1)

Publication Number Publication Date
ATE516530T1 true ATE516530T1 (de) 2011-07-15

Family

ID=34967722

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05731771T ATE516530T1 (de) 2004-04-29 2005-04-26 Optische eingabeeinrichtung und verfahren zur messung der relativbewegung eines objekts und einer optischen eingabeeinrichtung

Country Status (7)

Country Link
US (1) US20080007713A1 (de)
EP (1) EP1745351B1 (de)
JP (1) JP5108505B2 (de)
CN (1) CN100464287C (de)
AT (1) ATE516530T1 (de)
TW (1) TW200606430A (de)
WO (1) WO2005106635A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007026293A2 (en) * 2005-08-30 2007-03-08 Koninklijke Philips Electronics, N.V. Method of measuring relative movement of an object and an optical input device over a range of speeds
WO2009090593A1 (en) * 2008-01-16 2009-07-23 Philips Intellectual Property & Standards Gmbh Laser sensor system based on self-mixing interference
WO2009115946A1 (en) * 2008-03-18 2009-09-24 Philips Intellectual Property & Standards Gmbh Optical sensor module
KR101851732B1 (ko) * 2009-08-17 2018-04-24 코닌클리케 필립스 엔.브이. Ｓｍｉ 센서 및 대응하는 센서 디바이스를 동작시키는 방법
KR20160034358A (ko) * 2013-07-19 2016-03-29 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 회절격자를 포함하는 도광판
US10095907B2 (en) 2016-08-11 2018-10-09 Qualcomm Incorporated Single transducer fingerprint system
US20210294489A1 (en) * 2020-03-23 2021-09-23 Apple Inc. Surface Confined Self-Mixing Interferometry Through Frustrated Total Internal Reflection for an Electronic Device

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4354102A (en) * 1980-11-13 1982-10-12 The United States Of America As Represented By The Secretary Of The Air Force Cursor apparatus for interactive graphic display system
JPH0711824B2 (ja) * 1986-01-13 1995-02-08 富士通株式会社 凹凸面情報検出装置
JPH0795343B2 (ja) * 1986-09-18 1995-10-11 富士通株式会社 指紋採取装置
JPH02126381A (ja) * 1988-11-05 1990-05-15 Nec Kansai Ltd 凹凸模様識別センサ
US6122394A (en) * 1996-05-01 2000-09-19 Xros, Inc. Compact, simple, 2D raster, image-building fingerprint scanner
EP0900364A1 (de) * 1996-05-14 1999-03-10 Michel Sayag Verfahren und vorrichtung zum erzeugen eines steuersignals
US6195448B1 (en) * 1997-02-28 2001-02-27 Michael Schiller Finger imaging apparatus
US6424335B1 (en) * 1998-09-02 2002-07-23 Fujitsu Limited Notebook computer with detachable infrared multi-mode input device
US6417840B1 (en) * 1999-05-25 2002-07-09 Micron Technology, Inc. Integrated cordless mouse and laser pointer
JP2001351098A (ja) * 2000-06-05 2001-12-21 Nec Corp 指紋入力装置
JP2002062983A (ja) * 2000-08-21 2002-02-28 Hitachi Ltd ポインティングデバイス
JP4087247B2 (ja) * 2000-11-06 2008-05-21 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 入力デバイスの移動の測定方法
US6732935B2 (en) * 2001-03-15 2004-05-11 Symbol Technologies, Inc. Multipurpose lens holder for reading optically encoded indicia
DE10127023A1 (de) * 2001-06-01 2002-12-12 Brandl Ulrich Steuergerät für elektronische Geräte
JP2003044216A (ja) * 2001-07-26 2003-02-14 Mitsumi Electric Co Ltd 座標入力装置及び携帯電話機
US6765193B2 (en) * 2001-08-21 2004-07-20 National Science And Technology Development Agency Optical touch switch structures
US7339683B2 (en) * 2002-06-04 2008-03-04 Koninklijke Philips Electronics, N.V. Method of measuring the movement of an input device
US7221356B2 (en) * 2004-02-26 2007-05-22 Microsoft Corporation Data input device and method for detecting an off-surface condition by a laser speckle size characteristic

Also Published As

Publication number Publication date
JP5108505B2 (ja) 2012-12-26
JP2007535065A (ja) 2007-11-29
CN100464287C (zh) 2009-02-25
WO2005106635A1 (en) 2005-11-10
CN1981258A (zh) 2007-06-13
TW200606430A (en) 2006-02-16
EP1745351B1 (de) 2011-07-13
US20080007713A1 (en) 2008-01-10
EP1745351A1 (de) 2007-01-24

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