DE68915276D1 - Laserdrucker. - Google Patents

Laserdrucker.

Info

Publication number
DE68915276D1
DE68915276D1 DE68915276T DE68915276T DE68915276D1 DE 68915276 D1 DE68915276 D1 DE 68915276D1 DE 68915276 T DE68915276 T DE 68915276T DE 68915276 T DE68915276 T DE 68915276T DE 68915276 D1 DE68915276 D1 DE 68915276D1
Authority
DE
Germany
Prior art keywords
laser printer
printer
laser
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
Application number
DE68915276T
Other languages
English (en)
Other versions
DE68915276T2 (de
Inventor
James Owens
Roger Baldwin
Chris Brophy
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE68915276D1 publication Critical patent/DE68915276D1/de
Application granted granted Critical
Publication of DE68915276T2 publication Critical patent/DE68915276T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04N1/46—Colour picture communication systems
    • H04N1/50—Picture reproducers
    • H04N1/502—Reproducing the colour component signals dot-sequentially or simultaneously in a single or in adjacent picture-element positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Laser Beam Printer (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Electronic Switches (AREA)
DE68915276T 1989-01-03 1989-12-26 Laserdrucker. Expired - Fee Related DE68915276T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/293,024 US4961079A (en) 1989-01-03 1989-01-03 Laser printer having athermalized optical heads
PCT/US1989/005823 WO1990007839A1 (en) 1989-01-03 1989-12-26 Laser printer

Publications (2)

Publication Number Publication Date
DE68915276D1 true DE68915276D1 (de) 1994-06-16
DE68915276T2 DE68915276T2 (de) 1994-12-08

Family

ID=23127304

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68915276T Expired - Fee Related DE68915276T2 (de) 1989-01-03 1989-12-26 Laserdrucker.

Country Status (5)

Country Link
US (1) US4961079A (de)
EP (1) EP0414833B1 (de)
JP (1) JPH03503109A (de)
DE (1) DE68915276T2 (de)
WO (1) WO1990007839A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5218461A (en) * 1989-09-14 1993-06-08 Asahi Kogaku Kogyo Kabushiki Kaisha Scanning optical apparatus
US5168288A (en) * 1989-12-18 1992-12-01 Eastman Kodak Company Thermal a scan laser printer
US5066962A (en) * 1989-12-27 1991-11-19 Eastman Kodak Company Laser thermal printer having a light source produced from combined beams
JP2995925B2 (ja) * 1991-06-14 1999-12-27 ミノルタ株式会社 レーザビーム合成方法
US5194980A (en) * 1992-05-29 1993-03-16 Eastman Kodak Company Thresholded, high power laser beam scanning system
US5255015A (en) * 1992-06-03 1993-10-19 Eastman Kodak Company Athermally compensated optical head for a laser scanner
US5453851A (en) * 1992-07-31 1995-09-26 E. I. Du Pont De Nemours And Company Error reduction methods in scanning systems
US5481403A (en) * 1993-06-03 1996-01-02 Volt Information Sciences, Inc. Dry silver photographic imaging device and method
US5831659A (en) * 1995-04-28 1998-11-03 Eastman Kodak Company Method and apparatus for writing elliptical spots on a thermal media
DE19537265C1 (de) * 1995-10-06 1997-02-27 Jenoptik Jena Gmbh Anordnung zur Zusammenführung und Formung der Strahlung mehrerer Laserdiodenzeilen
US6031561A (en) * 1997-04-22 2000-02-29 Eastman Kodak Company Printer system having a plurality of light sources of different wavelengths
US10874873B2 (en) 2012-05-25 2020-12-29 Ojai Retinal Technology, Llc Process utilizing pulsed energy to heat treat biological tissue
US10219947B2 (en) 2012-05-25 2019-03-05 Ojai Retinal Technology, Llc System and process for retina phototherapy
US9381116B2 (en) 2012-05-25 2016-07-05 Ojai Retinal Technology, Llc Subthreshold micropulse laser prophylactic treatment for chronic progressive retinal diseases
US10531908B2 (en) 2012-05-25 2020-01-14 Ojai Retinal Technology, Llc Method for heat treating biological tissues using pulsed energy sources
US10278863B2 (en) 2016-03-21 2019-05-07 Ojai Retinal Technology, Llc System and process for treatment of myopia
US10596389B2 (en) 2012-05-25 2020-03-24 Ojai Retinal Technology, Llc Process and system for utilizing energy to treat biological tissue
US9962291B2 (en) 2012-05-25 2018-05-08 Ojai Retinal Technology, Llc System and process for neuroprotective therapy for glaucoma
US9381115B2 (en) 2012-05-25 2016-07-05 Ojai Retinal Technology, Llc System and process for retina phototherapy
US10076671B2 (en) 2012-05-25 2018-09-18 Ojai Retinal Technology, Llc Apparatus for retina phototherapy
US9427602B2 (en) 2012-05-25 2016-08-30 Ojai Retinal Technology, Llc Pulsating electromagnetic and ultrasound therapy for stimulating targeted heat shock proteins and facilitating protein repair
US10894169B2 (en) 2012-05-25 2021-01-19 Ojai Retinal Technology, Llc System and method for preventing or treating Alzheimer's and other neurodegenerative diseases
US9168174B2 (en) 2012-05-25 2015-10-27 Ojai Retinal Technology, Llc Process for restoring responsiveness to medication in tissue of living organisms
US11077318B2 (en) 2012-05-25 2021-08-03 Ojai Retinal Technology, Llc System and process of utilizing energy for treating biological tissue
US10953241B2 (en) 2012-05-25 2021-03-23 Ojai Retinal Technology, Llc Process for providing protective therapy for biological tissues or fluids
US10709608B2 (en) 2016-03-21 2020-07-14 Ojai Retinal Technology, Llc System and process for prevention of myopia

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55145475A (en) * 1979-05-01 1980-11-13 Fuji Photo Film Co Ltd Color picture recording method
JPS5764718A (en) * 1980-10-09 1982-04-20 Hitachi Ltd Laser beam printer
US4588269A (en) * 1984-07-05 1986-05-13 Eastman Kodak Company Apparatus which shapes gaussian beams by spherical mirrors
GB8417993D0 (en) * 1984-07-14 1984-08-15 Pilkington Perkin Elmer Ltd Infra-red lenses
JPS61162014A (ja) * 1985-01-10 1986-07-22 Ricoh Co Ltd 平行レ−ザ−ビ−ム用光源装置
US4619892A (en) * 1985-03-08 1986-10-28 Minnesota Mining And Manufacturing Company Color photographic element containing three silver halide layers sensitive to infrared
US4681427A (en) * 1985-05-06 1987-07-21 Polaroid Corporation Electronic printing method
US4821113A (en) * 1985-05-22 1989-04-11 Minnesota Mining And Manufacturing Company Full color, continuous tone laser diode photographic imaging apparatus and method using three laser diodes at predetermined frequencies
US4631551A (en) * 1985-08-05 1986-12-23 Eastman Kodak Company Color imaging apparatus using electro-optic modulators
US4728965A (en) * 1986-06-20 1988-03-01 Eastman Kodak Company Laser printer having means for correcting laser pointing errors

Also Published As

Publication number Publication date
US4961079A (en) 1990-10-02
EP0414833B1 (de) 1994-05-11
WO1990007839A1 (en) 1990-07-12
JPH03503109A (ja) 1991-07-11
EP0414833A1 (de) 1991-03-06
DE68915276T2 (de) 1994-12-08

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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