AU2003208816A1 - Arrangement and method for measurement on a resonant oscillator, control thereof and setting of a pixel width - Google Patents

Arrangement and method for measurement on a resonant oscillator, control thereof and setting of a pixel width

Info

Publication number
AU2003208816A1
AU2003208816A1 AU2003208816A AU2003208816A AU2003208816A1 AU 2003208816 A1 AU2003208816 A1 AU 2003208816A1 AU 2003208816 A AU2003208816 A AU 2003208816A AU 2003208816 A AU2003208816 A AU 2003208816A AU 2003208816 A1 AU2003208816 A1 AU 2003208816A1
Authority
AU
Australia
Prior art keywords
measurement
arrangement
setting
control
pixel width
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
AU2003208816A
Inventor
Mike Wenzel
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.)
LDT Laser Display Technology GmbH
Original Assignee
Jenoptik LDT GmbH
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 Jenoptik LDT GmbH filed Critical Jenoptik LDT GmbH
Publication of AU2003208816A1 publication Critical patent/AU2003208816A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/047—Detection, control or error compensation of scanning velocity or position
    • H04N1/053—Detection, control or error compensation of scanning velocity or position in main scanning direction, e.g. synchronisation of line start or picture elements in a line
    • 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
    • G01D5/28—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 deflection of beams of light, e.g. for direct optical indication
    • G01D5/30—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 deflection of beams of light, e.g. for direct optical indication the beams of light being detected by photocells
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • G02B7/1821—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors for rotating or oscillating mirrors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/113—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors
    • H04N1/1135—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors for the main-scan only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/02406—Arrangements for positioning elements within a head
    • H04N2201/02439—Positioning method
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/0471—Detection of scanning velocity or position using dedicated detectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04732—Detecting at infrequent intervals, e.g. once or twice per line for main-scan control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04744—Detection of scanning velocity or position by detecting the scanned beam or a reference beam
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04758—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area
    • H04N2201/04767—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area by controlling the timing of the signals, e.g. by controlling the frequency o phase of the pixel clock
    • H04N2201/04768—Controlling the frequency of the signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04794—Varying the control or compensation during the scan, e.g. using continuous feedback or from line to line
AU2003208816A 2002-02-08 2003-02-07 Arrangement and method for measurement on a resonant oscillator, control thereof and setting of a pixel width Abandoned AU2003208816A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10205207A DE10205207B4 (en) 2002-02-08 2002-02-08 Arrangement and method for measuring a resonant oscillator and for controlling it
DE10205207.7 2002-02-08
PCT/EP2003/001242 WO2003067509A1 (en) 2002-02-08 2003-02-07 Arrangement and method for measurement on a resonant oscillator, control thereof and setting of a pixel width

Publications (1)

Publication Number Publication Date
AU2003208816A1 true AU2003208816A1 (en) 2003-09-02

Family

ID=27634808

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003208816A Abandoned AU2003208816A1 (en) 2002-02-08 2003-02-07 Arrangement and method for measurement on a resonant oscillator, control thereof and setting of a pixel width

Country Status (5)

Country Link
EP (1) EP1472643B1 (en)
JP (1) JP2005517212A (en)
AU (1) AU2003208816A1 (en)
DE (1) DE10205207B4 (en)
WO (1) WO2003067509A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100682955B1 (en) * 2006-01-06 2007-02-15 삼성전자주식회사 Apparatus and method for evaluating driving characteristic of scanner
JP4293251B2 (en) * 2007-03-15 2009-07-08 ブラザー工業株式会社 Deflection angle measuring apparatus and deflection angle measuring method for optical deflection device
DE102007025328B4 (en) * 2007-05-31 2021-03-04 Osram Gmbh Projector and Procedure for Projecting
TW200947164A (en) * 2008-05-09 2009-11-16 E Pin Optical Industry Co Ltd MEMS scan controller with inherence frequency and method of control thereof
DE102010003608B4 (en) 2010-03-19 2019-04-04 Robert Bosch Gmbh Device and method for characterizing a deflectable micromirror
DE102010029818B4 (en) 2010-06-08 2022-08-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. position sensor
DE102011004477A1 (en) 2011-02-21 2012-09-13 Carl Zeiss Ag Scanning mirror device
JP6260019B2 (en) * 2012-11-09 2018-01-17 北陽電機株式会社 Metal elastic member, micro mechanical device, manufacturing method of micro mechanical device, swing control device, and swing control method
JP6754074B2 (en) * 2015-03-31 2020-09-09 ミツミ電機株式会社 Optical scanning controller
CN110426181B (en) * 2019-08-29 2021-04-13 上海禾赛科技股份有限公司 Scanning parameter measuring method of scanning mirror

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3609485A (en) * 1969-04-09 1971-09-28 Bulova Watch Co Inc Resonant torsional oscillators
US3642344A (en) * 1970-11-27 1972-02-15 Honeywell Inc Optical scanner having high-frequency torsional oscillator
US4044283A (en) * 1975-10-22 1977-08-23 Schiller Industries, Inc. Electromechanical resonator
DE2657723A1 (en) * 1976-12-20 1978-06-22 Laser Video Inc Modulation of light beam containing several wavelengths - has beams which are modulated by pressure waves and different beams which are separated by diffraction
JPS6256921A (en) * 1985-09-06 1987-03-12 Citizen Watch Co Ltd Optical scanning device
US4686363A (en) * 1986-01-21 1987-08-11 Printware, Inc. Self-resonant scanner biasing system
DD255799A1 (en) * 1986-11-06 1988-04-13 Zeiss Jena Veb Carl ARRANGEMENT FOR MEASURING DIRECTIONS BZW. ANGLE DISCONNECTED BEAM BANNER
JP2584224B2 (en) * 1987-03-30 1997-02-26 富士写真フイルム株式会社 Optical beam recording device
US5121138A (en) * 1990-05-22 1992-06-09 General Scanning, Inc. Resonant scanner control system
JP3414416B2 (en) * 1992-06-17 2003-06-09 富士写真光機株式会社 Control circuit for mirror vibration type optical deflector
US5694237A (en) * 1996-09-25 1997-12-02 University Of Washington Position detection of mechanical resonant scanner mirror
DE19709913C2 (en) * 1997-03-11 1999-05-06 Cms Mikrosysteme Gmbh Chemnitz Arrangement for measuring and controlling or regulating the deflection of micromechanical mirror arrangements
DE10002196A1 (en) * 2000-01-19 2001-07-26 Heidelberger Instr Mikrotechni Method for control of position of rotating mirrors by optically determining position monitors laser beam reflected from mirror to diode position sensor

Also Published As

Publication number Publication date
EP1472643A1 (en) 2004-11-03
DE10205207B4 (en) 2004-07-01
DE10205207A1 (en) 2003-08-28
JP2005517212A (en) 2005-06-09
EP1472643B1 (en) 2011-09-21
WO2003067509A1 (en) 2003-08-14

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase