DE69504782T2 - Optisches Mehrstrahlsystem mit Linsenrastern in Mehrstrahl-Laserdruckern und -Aufnahmegeräten - Google Patents
Optisches Mehrstrahlsystem mit Linsenrastern in Mehrstrahl-Laserdruckern und -AufnahmegerätenInfo
- Publication number
- DE69504782T2 DE69504782T2 DE69504782T DE69504782T DE69504782T2 DE 69504782 T2 DE69504782 T2 DE 69504782T2 DE 69504782 T DE69504782 T DE 69504782T DE 69504782 T DE69504782 T DE 69504782T DE 69504782 T2 DE69504782 T2 DE 69504782T2
- Authority
- DE
- Germany
- Prior art keywords
- recorders
- laser printers
- optical
- beam system
- lenticular grids
- 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
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/005—Arrays characterized by the distribution or form of lenses arranged along a single direction only, e.g. lenticular sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
- B41J2/447—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources
- B41J2/45—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using arrays of radiation sources using light-emitting diode [LED] or laser arrays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
- B41J2/47—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/283,003 US5619245A (en) | 1994-07-29 | 1994-07-29 | Multi-beam optical system using lenslet arrays in laser multi-beam printers and recorders |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69504782D1 DE69504782D1 (de) | 1998-10-22 |
DE69504782T2 true DE69504782T2 (de) | 1999-04-15 |
Family
ID=23084067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69504782T Expired - Fee Related DE69504782T2 (de) | 1994-07-29 | 1995-07-18 | Optisches Mehrstrahlsystem mit Linsenrastern in Mehrstrahl-Laserdruckern und -Aufnahmegeräten |
Country Status (4)
Country | Link |
---|---|
US (1) | US5619245A (de) |
EP (1) | EP0694408B1 (de) |
JP (1) | JPH0862531A (de) |
DE (1) | DE69504782T2 (de) |
Families Citing this family (80)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5745153A (en) * | 1992-12-07 | 1998-04-28 | Eastman Kodak Company | Optical means for using diode laser arrays in laser multibeam printers and recorders |
JPH09234579A (ja) * | 1996-02-28 | 1997-09-09 | Semiconductor Energy Lab Co Ltd | レーザー照射装置 |
US5808657A (en) * | 1996-06-17 | 1998-09-15 | Eastman Kodak Company | Laser printer with low fill modulator array and high pixel fill at a media plane |
US5861992A (en) * | 1997-06-20 | 1999-01-19 | Creo Products Inc | Microlensing for multiple emitter laser diodes |
EP0887192A1 (de) * | 1997-06-26 | 1998-12-30 | Xerox Corporation | Xerographische Lichtstrahlermatrix mit langen lichtemittierenden Bildelementen |
US6084626A (en) * | 1998-04-29 | 2000-07-04 | Eastman Kodak Company | Grating modulator array |
DE19819333A1 (de) * | 1998-04-30 | 1999-11-04 | Lissotschenko Vitaly | Optisches Emitter-Array mit Kollimationsoptik |
DE19840928A1 (de) * | 1998-09-08 | 2000-03-09 | Heidelberger Druckmasch Ag | Multibeam Laser Scanner |
FR2787938B1 (fr) * | 1998-12-23 | 2001-10-05 | Thomson Csf | Systeme d'accroissement de la brillance d'un ensemble de lasers |
US6498685B1 (en) | 1999-01-11 | 2002-12-24 | Kenneth C. Johnson | Maskless, microlens EUV lithography system |
US6222577B1 (en) * | 1999-01-26 | 2001-04-24 | Presstek, Inc. | Multiple-beam, diode-pumped imaging system |
US6169565B1 (en) | 1999-03-31 | 2001-01-02 | Eastman Kodak Company | Laser printer utilizing a spatial light modulator |
DE19915820A1 (de) * | 1999-04-08 | 2000-10-12 | Heidelberger Druckmasch Ag | Mehrstrahl-Aufzeichnungsorgan |
US6087069A (en) * | 1999-04-16 | 2000-07-11 | Presstek, Inc. | Lithographic imaging and cleaning of printing members having boron ceramic layers |
DE10053670A1 (de) * | 2000-10-28 | 2002-05-08 | Daimler Chrysler Ag | Optisches Signalübertragungssystem |
DE10054950A1 (de) * | 2000-11-06 | 2002-05-08 | Lissotschenko Vitalij | Vorrichtung zur Abbildung modulierten Lichts auf ein thermisch sensitives Medium |
DE10115875A1 (de) | 2001-03-30 | 2002-10-10 | Heidelberger Druckmasch Ag | Bebilderungseinrichtung für eine Druckform mit einer Makrooptik vom Offner-Typ |
DE10324210A1 (de) * | 2002-06-24 | 2004-01-15 | Heidelberger Druckmaschinen Ag | Bebilderungseinrichtung für Druckformen |
JP4264231B2 (ja) | 2002-08-07 | 2009-05-13 | 浜松ホトニクス株式会社 | 集光装置 |
JP4040934B2 (ja) | 2002-08-30 | 2008-01-30 | 浜松ホトニクス株式会社 | 集光装置 |
DE20308097U1 (de) * | 2003-05-23 | 2004-09-23 | Kuka Schweissanlagen Gmbh | Lasereinrichtung |
JP4505250B2 (ja) * | 2003-06-16 | 2010-07-21 | ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフト | 版のための描画装置および光学要素を描画装置に配置する方法 |
CA2531122A1 (en) | 2003-07-03 | 2005-02-10 | Pd-Ld, Inc. | Use of volume bragg gratings for the conditioning of laser emission characteristics |
US7148957B2 (en) * | 2004-06-09 | 2006-12-12 | 3M Innovative Properties Company, | Imaging system for thermal transfer |
US7949030B2 (en) | 2005-02-03 | 2011-05-24 | Pd-Ld, Inc. | High-power, phased-locked, laser arrays |
JP5095946B2 (ja) * | 2005-02-18 | 2012-12-12 | ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフト | 少なくとも1つのレーザダイオードバーを備える版の画像付け装置 |
US7317179B2 (en) * | 2005-10-28 | 2008-01-08 | Cymer, Inc. | Systems and methods to shape laser light as a homogeneous line beam for interaction with a film deposited on a substrate |
US20070258099A1 (en) * | 2006-05-05 | 2007-11-08 | Van Brocklin Andrew L | Self-aligning color optical print head |
CN100429478C (zh) * | 2007-01-15 | 2008-10-29 | 哈尔滨工业大学 | 基于微透镜阵列的激光光束发散角测试方法 |
US8430526B2 (en) * | 2008-08-29 | 2013-04-30 | Northrop Grumman Systems Corporation | Method and apparatus for producing a uniform irradiance distribution from an array of light emitting diodes |
US8908995B2 (en) | 2009-01-12 | 2014-12-09 | Intermec Ip Corp. | Semi-automatic dimensioning with imager on a portable device |
US9429742B1 (en) | 2011-01-04 | 2016-08-30 | Nlight, Inc. | High power laser imaging systems |
US10095016B2 (en) | 2011-01-04 | 2018-10-09 | Nlight, Inc. | High power laser system |
US9409255B1 (en) | 2011-01-04 | 2016-08-09 | Nlight, Inc. | High power laser imaging systems |
JP5705376B2 (ja) | 2011-06-10 | 2015-04-22 | ヒューレット−パッカード デベロップメント カンパニー エル.ピー.Hewlett‐Packard Development Company, L.P. | 光学的に走査するための装置、システム及び方法 |
US9214368B2 (en) * | 2011-07-27 | 2015-12-15 | Ipg Photonics Corporation | Laser diode array with fiber optic termination for surface treatment of materials |
US9720244B1 (en) * | 2011-09-30 | 2017-08-01 | Nlight, Inc. | Intensity distribution management system and method in pixel imaging |
US9779546B2 (en) | 2012-05-04 | 2017-10-03 | Intermec Ip Corp. | Volume dimensioning systems and methods |
US10007858B2 (en) | 2012-05-15 | 2018-06-26 | Honeywell International Inc. | Terminals and methods for dimensioning objects |
US20130337191A1 (en) | 2012-06-19 | 2013-12-19 | Intrinsiq Materials, Inc. | Method for depositing and curing nanoparticle-based ink using spatial light modulator |
US10321127B2 (en) | 2012-08-20 | 2019-06-11 | Intermec Ip Corp. | Volume dimensioning system calibration systems and methods |
US9939259B2 (en) | 2012-10-04 | 2018-04-10 | Hand Held Products, Inc. | Measuring object dimensions using mobile computer |
US9841311B2 (en) | 2012-10-16 | 2017-12-12 | Hand Held Products, Inc. | Dimensioning system |
US9080856B2 (en) | 2013-03-13 | 2015-07-14 | Intermec Ip Corp. | Systems and methods for enhancing dimensioning, for example volume dimensioning |
US9310248B2 (en) | 2013-03-14 | 2016-04-12 | Nlight, Inc. | Active monitoring of multi-laser systems |
US10228452B2 (en) | 2013-06-07 | 2019-03-12 | Hand Held Products, Inc. | Method of error correction for 3D imaging device |
US20150124225A1 (en) * | 2013-11-07 | 2015-05-07 | Seiko Epson Corporation | Light source device and projector |
US10537965B2 (en) | 2013-12-13 | 2020-01-21 | Applied Materials, Inc. | Fiber array line generator |
KR102099722B1 (ko) | 2014-02-05 | 2020-05-18 | 엔라이트 인크. | 단일-이미터 라인 빔 시스템 |
EP3117191A4 (de) * | 2014-03-13 | 2018-03-28 | National University of Singapore | Optische interferenzvorrichtung |
US9823059B2 (en) | 2014-08-06 | 2017-11-21 | Hand Held Products, Inc. | Dimensioning system with guided alignment |
US9779276B2 (en) | 2014-10-10 | 2017-10-03 | Hand Held Products, Inc. | Depth sensor based auto-focus system for an indicia scanner |
US10810715B2 (en) | 2014-10-10 | 2020-10-20 | Hand Held Products, Inc | System and method for picking validation |
US10775165B2 (en) | 2014-10-10 | 2020-09-15 | Hand Held Products, Inc. | Methods for improving the accuracy of dimensioning-system measurements |
US9557166B2 (en) | 2014-10-21 | 2017-01-31 | Hand Held Products, Inc. | Dimensioning system with multipath interference mitigation |
US9762793B2 (en) | 2014-10-21 | 2017-09-12 | Hand Held Products, Inc. | System and method for dimensioning |
US9752864B2 (en) | 2014-10-21 | 2017-09-05 | Hand Held Products, Inc. | Handheld dimensioning system with feedback |
US9897434B2 (en) | 2014-10-21 | 2018-02-20 | Hand Held Products, Inc. | Handheld dimensioning system with measurement-conformance feedback |
US10060729B2 (en) | 2014-10-21 | 2018-08-28 | Hand Held Products, Inc. | Handheld dimensioner with data-quality indication |
US9786101B2 (en) | 2015-05-19 | 2017-10-10 | Hand Held Products, Inc. | Evaluating image values |
US10066982B2 (en) | 2015-06-16 | 2018-09-04 | Hand Held Products, Inc. | Calibrating a volume dimensioner |
US20160377414A1 (en) * | 2015-06-23 | 2016-12-29 | Hand Held Products, Inc. | Optical pattern projector |
US9857167B2 (en) | 2015-06-23 | 2018-01-02 | Hand Held Products, Inc. | Dual-projector three-dimensional scanner |
US9835486B2 (en) | 2015-07-07 | 2017-12-05 | Hand Held Products, Inc. | Mobile dimensioner apparatus for use in commerce |
EP3118576B1 (de) | 2015-07-15 | 2018-09-12 | Hand Held Products, Inc. | Mobile dimensionierungsvorrichtung mit dynamischer nist-standardkonformer genauigkeit |
US10094650B2 (en) | 2015-07-16 | 2018-10-09 | Hand Held Products, Inc. | Dimensioning and imaging items |
US20170017301A1 (en) | 2015-07-16 | 2017-01-19 | Hand Held Products, Inc. | Adjusting dimensioning results using augmented reality |
US10249030B2 (en) | 2015-10-30 | 2019-04-02 | Hand Held Products, Inc. | Image transformation for indicia reading |
US10225544B2 (en) | 2015-11-19 | 2019-03-05 | Hand Held Products, Inc. | High resolution dot pattern |
US10025314B2 (en) | 2016-01-27 | 2018-07-17 | Hand Held Products, Inc. | Vehicle positioning and object avoidance |
US10339352B2 (en) | 2016-06-03 | 2019-07-02 | Hand Held Products, Inc. | Wearable metrological apparatus |
US9940721B2 (en) | 2016-06-10 | 2018-04-10 | Hand Held Products, Inc. | Scene change detection in a dimensioner |
US10163216B2 (en) | 2016-06-15 | 2018-12-25 | Hand Held Products, Inc. | Automatic mode switching in a volume dimensioner |
US9851571B1 (en) * | 2016-07-28 | 2017-12-26 | Coherent, Inc. | Apparatus for generating a line-beam from a diode-laser array |
US10909708B2 (en) | 2016-12-09 | 2021-02-02 | Hand Held Products, Inc. | Calibrating a dimensioner using ratios of measurable parameters of optic ally-perceptible geometric elements |
US11047672B2 (en) | 2017-03-28 | 2021-06-29 | Hand Held Products, Inc. | System for optically dimensioning |
US10733748B2 (en) | 2017-07-24 | 2020-08-04 | Hand Held Products, Inc. | Dual-pattern optical 3D dimensioning |
US10584962B2 (en) | 2018-05-01 | 2020-03-10 | Hand Held Products, Inc | System and method for validating physical-item security |
US10761399B2 (en) | 2018-07-26 | 2020-09-01 | Eastman Kodak Company | Laser exposure head with reduced leakage |
US11639846B2 (en) | 2019-09-27 | 2023-05-02 | Honeywell International Inc. | Dual-pattern optical 3D dimensioning |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4516832A (en) * | 1982-06-23 | 1985-05-14 | International Business Machines Corporation | Apparatus for transformation of a collimated beam into a source of _required shape and numerical aperture |
US4848879A (en) * | 1982-10-09 | 1989-07-18 | Canon Kabushiki Kaisha | Light modulating device |
US4428647A (en) * | 1982-11-04 | 1984-01-31 | Xerox Corporation | Multi-beam optical system using lens array |
US4520472A (en) * | 1983-02-07 | 1985-05-28 | Rca Corporation | Beam expansion and relay optics for laser diode array |
US4939630A (en) * | 1986-09-09 | 1990-07-03 | Nikon Corporation | Illumination optical apparatus |
EP0263656A3 (en) * | 1986-10-06 | 1989-11-15 | Thorn Emi Plc | Tape recording |
DE3750174T2 (de) * | 1986-10-30 | 1994-11-17 | Canon Kk | Belichtungseinrichtung. |
US4895790A (en) | 1987-09-21 | 1990-01-23 | Massachusetts Institute Of Technology | High-efficiency, multilevel, diffractive optical elements |
GB2220501A (en) * | 1988-07-06 | 1990-01-10 | Plessey Co Plc | Coupling waveguides using transverse cylindrical lenses |
US5153773A (en) * | 1989-06-08 | 1992-10-06 | Canon Kabushiki Kaisha | Illumination device including amplitude-division and beam movements |
JPH0355501A (ja) * | 1989-07-25 | 1991-03-11 | Nippon Sheet Glass Co Ltd | レンズアレイ板 |
DE4023252A1 (de) * | 1990-07-21 | 1992-01-23 | Braun Ag | Zupfkopf fuer motorisch betriebene epiliergeraete |
JP3360686B2 (ja) * | 1990-12-27 | 2002-12-24 | 株式会社ニコン | 照明光学装置および投影露光装置並びに露光方法および素子製造方法 |
GB9116308D0 (en) | 1991-07-29 | 1991-09-11 | Lasor Limited | Optical recording apparatus |
US5305022A (en) * | 1992-03-24 | 1994-04-19 | Fuji Xerox Co., Ltd. | Interlaced multi-beam scanning type recording apparatus |
JP2973750B2 (ja) * | 1992-03-31 | 1999-11-08 | 松下電器産業株式会社 | 照明光学装置とそれを用いた投写型表示装置 |
GB9207140D0 (en) * | 1992-04-01 | 1992-05-13 | Leicester Polytechnic | Optical transmission screen |
US5745153A (en) * | 1992-12-07 | 1998-04-28 | Eastman Kodak Company | Optical means for using diode laser arrays in laser multibeam printers and recorders |
-
1994
- 1994-07-29 US US08/283,003 patent/US5619245A/en not_active Expired - Lifetime
-
1995
- 1995-07-14 JP JP7178957A patent/JPH0862531A/ja active Pending
- 1995-07-18 EP EP95420203A patent/EP0694408B1/de not_active Expired - Lifetime
- 1995-07-18 DE DE69504782T patent/DE69504782T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0694408A1 (de) | 1996-01-31 |
EP0694408B1 (de) | 1998-09-16 |
JPH0862531A (ja) | 1996-03-08 |
DE69504782D1 (de) | 1998-10-22 |
US5619245A (en) | 1997-04-08 |
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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 |