KR20090006072A - 2개 물체의 상대이동 또는 상대위치를 검출하기 위한 광전자 장치 - Google Patents

2개 물체의 상대이동 또는 상대위치를 검출하기 위한 광전자 장치 Download PDF

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Publication number
KR20090006072A
KR20090006072A KR1020087022986A KR20087022986A KR20090006072A KR 20090006072 A KR20090006072 A KR 20090006072A KR 1020087022986 A KR1020087022986 A KR 1020087022986A KR 20087022986 A KR20087022986 A KR 20087022986A KR 20090006072 A KR20090006072 A KR 20090006072A
Authority
KR
South Korea
Prior art keywords
optoelectronic device
light
light shield
light emitting
board
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.)
Withdrawn
Application number
KR1020087022986A
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English (en)
Korean (ko)
Inventor
폴커 젠프트
안토니오 파스쿠치
Original Assignee
쓰리디커넥션 홀딩 에스.에이.
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 쓰리디커넥션 홀딩 에스.에이. filed Critical 쓰리디커넥션 홀딩 에스.에이.
Publication of KR20090006072A publication Critical patent/KR20090006072A/ko
Withdrawn legal-status Critical Current

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    • 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
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • 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
    • G06F3/042—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
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/16—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force
    • G01L5/166—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using photoelectric 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
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0338—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of limited linear or angular displacement of an operating part of the device from a neutral position, e.g. isotonic or isometric joysticks
    • 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
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D2205/00—Indexing scheme relating to details of means for transferring or converting the output of a sensing member
    • G01D2205/95—Three-dimensional encoders, i.e. having codes extending in three directions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
KR1020087022986A 2006-04-05 2007-04-05 2개 물체의 상대이동 또는 상대위치를 검출하기 위한 광전자 장치 Withdrawn KR20090006072A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06007195.8 2006-04-05
EP06007195A EP1843243B1 (en) 2006-04-05 2006-04-05 Opto-electronic device for determining relative movements or relative positions of two objects

Publications (1)

Publication Number Publication Date
KR20090006072A true KR20090006072A (ko) 2009-01-14

Family

ID=36968913

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087022986A Withdrawn KR20090006072A (ko) 2006-04-05 2007-04-05 2개 물체의 상대이동 또는 상대위치를 검출하기 위한 광전자 장치

Country Status (6)

Country Link
US (2) US8063883B2 (enExample)
EP (4) EP1850210B1 (enExample)
JP (1) JP5155996B2 (enExample)
KR (1) KR20090006072A (enExample)
CN (1) CN101410776B (enExample)
WO (2) WO2007115812A2 (enExample)

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Also Published As

Publication number Publication date
CN101410776A (zh) 2009-04-15
WO2007115812A3 (en) 2007-11-29
EP1843243B1 (en) 2012-02-22
EP1850210B1 (en) 2012-02-01
EP1843243A1 (en) 2007-10-10
EP2005278A2 (en) 2008-12-24
EP2005277A2 (en) 2008-12-24
US8243024B2 (en) 2012-08-14
JP2009532688A (ja) 2009-09-10
WO2007115812A2 (en) 2007-10-18
EP2005278B1 (en) 2012-08-15
EP1850210A3 (en) 2008-02-27
CN101410776B (zh) 2011-05-18
US20100164873A1 (en) 2010-07-01
WO2007115809A3 (en) 2007-11-29
US8063883B2 (en) 2011-11-22
WO2007115809A2 (en) 2007-10-18
US20100171704A1 (en) 2010-07-08
EP1850210A2 (en) 2007-10-31
JP5155996B2 (ja) 2013-03-06

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