DE69028597D1 - Resonanzabtaster - Google Patents
ResonanzabtasterInfo
- Publication number
- DE69028597D1 DE69028597D1 DE69028597T DE69028597T DE69028597D1 DE 69028597 D1 DE69028597 D1 DE 69028597D1 DE 69028597 T DE69028597 T DE 69028597T DE 69028597 T DE69028597 T DE 69028597T DE 69028597 D1 DE69028597 D1 DE 69028597D1
- Authority
- DE
- Germany
- Prior art keywords
- resonance scanner
- scanner
- resonance
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- H04N1/047—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
-
- 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
- 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
- H04N1/12—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 the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
-
- 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
- H04N2201/04734—Detecting at frequent intervals, e.g. once per line for sub-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
- H04N2201/04739—Detection of scanning velocity or position by detecting the scanning head or scanning carriage
-
- 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
- H04N2201/04746—Detection of scanning velocity or position by detecting the scanned beam or a reference beam after modulation by a grating, mask or the like
-
- 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
- H04N2201/04755—Control or error compensation of scanning position or velocity by controlling the position or movement of a scanning element or carriage, e.g. of a polygonal mirror, of a drive motor
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1294726A JP2711158B2 (ja) | 1989-11-13 | 1989-11-13 | 共振周波数安定化方法および共振型光偏向器 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69028597D1 true DE69028597D1 (de) | 1996-10-24 |
DE69028597T2 DE69028597T2 (de) | 1997-01-30 |
Family
ID=17811520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69028597T Expired - Fee Related DE69028597T2 (de) | 1989-11-13 | 1990-11-12 | Resonanzabtaster |
Country Status (4)
Country | Link |
---|---|
US (1) | US5247384A (de) |
EP (1) | EP0428100B1 (de) |
JP (1) | JP2711158B2 (de) |
DE (1) | DE69028597T2 (de) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5581067A (en) * | 1990-05-08 | 1996-12-03 | Symbol Technologies, Inc. | Compact bar code scanning module with shock protection |
US5900961A (en) * | 1992-03-13 | 1999-05-04 | Canon Kabushiki Kaisha | Scanning optical device |
WO1996013892A1 (en) * | 1994-10-31 | 1996-05-09 | Psc Inc. | System for driving and controlling the motion of an oscillatory electromechanical system especially suitable for use in an optical scanner |
AU5934296A (en) * | 1995-05-26 | 1996-12-11 | General Scanning, Inc. | Wide field of view microscope and scanning system useful in the microscope |
US5521740A (en) * | 1995-07-11 | 1996-05-28 | General Scanning, Inc. | Resonant optical scanner |
US5909302A (en) * | 1996-08-02 | 1999-06-01 | Guissin; Rami | Staring scanner |
US7098871B1 (en) | 1998-08-05 | 2006-08-29 | Microvision, Inc. | Optical scanning system with correction |
US6433907B1 (en) * | 1999-08-05 | 2002-08-13 | Microvision, Inc. | Scanned display with plurality of scanning assemblies |
US6882462B2 (en) * | 2002-11-01 | 2005-04-19 | Microvision, Inc. | Resonant scanner with asymmetric mass distribution |
US6653621B2 (en) | 2001-03-23 | 2003-11-25 | Microvision, Inc. | Frequency tunable resonant scanner and method of making |
US6654158B2 (en) | 2001-04-20 | 2003-11-25 | Microvision, Inc. | Frequency tunable resonant scanner with auxiliary arms |
US6515781B2 (en) | 1999-08-05 | 2003-02-04 | Microvision, Inc. | Scanned imaging apparatus with switched feeds |
US6256131B1 (en) | 1999-08-05 | 2001-07-03 | Microvision Inc. | Active tuning of a torsional resonant structure |
US6245590B1 (en) * | 1999-08-05 | 2001-06-12 | Microvision Inc. | Frequency tunable resonant scanner and method of making |
US6795221B1 (en) | 1999-08-05 | 2004-09-21 | Microvision, Inc. | Scanned display with switched feeds and distortion correction |
US6285489B1 (en) | 1999-08-05 | 2001-09-04 | Microvision Inc. | Frequency tunable resonant scanner with auxiliary arms |
US6661393B2 (en) | 1999-08-05 | 2003-12-09 | Microvision, Inc. | Scanned display with variation compensation |
US7262765B2 (en) * | 1999-08-05 | 2007-08-28 | Microvision, Inc. | Apparatuses and methods for utilizing non-ideal light sources |
US6445362B1 (en) | 1999-08-05 | 2002-09-03 | Microvision, Inc. | Scanned display with variation compensation |
US6362912B1 (en) | 1999-08-05 | 2002-03-26 | Microvision, Inc. | Scanned imaging apparatus with switched feeds |
US6384406B1 (en) | 1999-08-05 | 2002-05-07 | Microvision, Inc. | Active tuning of a torsional resonant structure |
US6924476B2 (en) * | 2002-11-25 | 2005-08-02 | Microvision, Inc. | Resonant beam scanner with raster pinch compensation |
JP4590081B2 (ja) * | 2000-09-26 | 2010-12-01 | オリンパス株式会社 | アクチュエータ駆動装置 |
JP4562960B2 (ja) * | 2001-07-13 | 2010-10-13 | オリンパス株式会社 | 光スキャナ駆動回路 |
US7023402B2 (en) * | 2001-09-21 | 2006-04-04 | Microvision, Inc. | Scanned display with pinch, timing, and distortion correction |
US6836349B2 (en) | 2001-12-07 | 2004-12-28 | Jds Uniphase Corporation | Optical performance monitoring device |
US20050050562A1 (en) * | 2003-04-02 | 2005-03-03 | Staar S.A. | Information carrier loading device |
CN100443947C (zh) * | 2004-06-29 | 2008-12-17 | 佳能株式会社 | 控制图像形成装置的方法 |
JP5159028B2 (ja) * | 2004-06-29 | 2013-03-06 | キヤノン株式会社 | 揺動体を有する光偏向装置、及びその調整方法 |
US7436566B2 (en) * | 2005-11-22 | 2008-10-14 | Canon Kabushiki Kaisha | Oscillating device, optical deflector and method of controlling the same |
JP2007199682A (ja) | 2005-12-27 | 2007-08-09 | Konica Minolta Holdings Inc | 光偏向器および光ビーム走査装置 |
JP4986479B2 (ja) * | 2006-03-03 | 2012-07-25 | 株式会社リコー | 光走査装置および画像形成装置 |
WO2007146093A2 (en) * | 2006-06-06 | 2007-12-21 | Microvision, Inc. | Beam scanner with reduced phase error |
KR100766600B1 (ko) * | 2006-07-18 | 2007-10-12 | 삼성전자주식회사 | 스캐너 |
CN100495103C (zh) * | 2006-07-21 | 2009-06-03 | 中国科学院上海光学精密机械研究所 | 取样反射镜驱动平台的锁紧机构 |
JP2008228524A (ja) * | 2007-03-15 | 2008-09-25 | Hitachi Via Mechanics Ltd | 揺動アクチュエータ装置およびレーザ加工装置 |
JP5089205B2 (ja) * | 2007-03-19 | 2012-12-05 | キヤノン株式会社 | 画像形成装置、及びその制御方法 |
JP2009025795A (ja) * | 2007-06-21 | 2009-02-05 | Canon Inc | 光偏向器 |
US8345339B2 (en) | 2007-06-21 | 2013-01-01 | Canon Kabushiki Kaisha | Optical deflector |
CN101896851B (zh) * | 2008-10-17 | 2012-11-14 | 松下电器产业株式会社 | 扫描型图像显示装置 |
US8654423B2 (en) * | 2010-01-22 | 2014-02-18 | Cambridge Technology, Inc. | Low cost long-life compact low wobble wide scan angle taut-band resonant scanners with matched coefficients of thermal expansion and interchangeable mirrors |
DE102010039762A1 (de) | 2010-08-25 | 2012-03-01 | Carl Zeiss Ag | Anordnung zum Beeinflussen der Leistungsaufnahme eines optischen Scanners |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6053855B2 (ja) * | 1977-10-24 | 1985-11-27 | キヤノン株式会社 | ガルバノ・ミラ−・スキヤナ装置 |
US4370019A (en) * | 1978-12-23 | 1983-01-25 | Canon Kabushiki Kaisha | Optical scanning device with temperature control means |
US4502752A (en) * | 1982-11-08 | 1985-03-05 | General Scanning, Inc. | Resonant actuator for optical scanning |
DE3538898A1 (de) * | 1985-11-02 | 1987-05-07 | Zeiss Carl Fa | Elektro-magnetisch angetriebener schwingspiegel |
US4686363A (en) * | 1986-01-21 | 1987-08-11 | Printware, Inc. | Self-resonant scanner biasing system |
US4990808A (en) * | 1987-02-17 | 1991-02-05 | General Scanning, Inc. | Symmetrical resonant scanner and drive |
JP2584224B2 (ja) * | 1987-03-30 | 1997-02-26 | 富士写真フイルム株式会社 | 光ビ−ム記録装置 |
US4874215A (en) * | 1987-04-23 | 1989-10-17 | General Scanning, Inc. | Tunable resonant mechanical system |
JPS63311321A (ja) * | 1987-06-15 | 1988-12-20 | Sharp Corp | 走査型光プリンタ |
JPS6440923A (en) * | 1987-08-07 | 1989-02-13 | Fuji Photo Film Co Ltd | Optical unit |
-
1989
- 1989-11-13 JP JP1294726A patent/JP2711158B2/ja not_active Expired - Fee Related
-
1990
- 1990-11-09 US US07/611,621 patent/US5247384A/en not_active Expired - Fee Related
- 1990-11-12 DE DE69028597T patent/DE69028597T2/de not_active Expired - Fee Related
- 1990-11-12 EP EP90121623A patent/EP0428100B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69028597T2 (de) | 1997-01-30 |
JPH03154019A (ja) | 1991-07-02 |
EP0428100A2 (de) | 1991-05-22 |
US5247384A (en) | 1993-09-21 |
EP0428100B1 (de) | 1996-09-18 |
JP2711158B2 (ja) | 1998-02-10 |
EP0428100A3 (en) | 1992-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |