DE69512654D1 - Methode und verfahren um die druckqualität zu verbessern durch reduzierung von artefakten - Google Patents

Methode und verfahren um die druckqualität zu verbessern durch reduzierung von artefakten

Info

Publication number
DE69512654D1
DE69512654D1 DE69512654T DE69512654T DE69512654D1 DE 69512654 D1 DE69512654 D1 DE 69512654D1 DE 69512654 T DE69512654 T DE 69512654T DE 69512654 T DE69512654 T DE 69512654T DE 69512654 D1 DE69512654 D1 DE 69512654D1
Authority
DE
Germany
Prior art keywords
print quality
improve print
reducing artifacts
artifacts
reducing
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
DE69512654T
Other languages
English (en)
Other versions
DE69512654T2 (de
Inventor
Carl Chiulli
Yalan Mao
William Plummer
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.)
Polaroid Corp
Original Assignee
Polaroid Corp
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 Polaroid Corp filed Critical Polaroid Corp
Publication of DE69512654D1 publication Critical patent/DE69512654D1/de
Application granted granted Critical
Publication of DE69512654T2 publication Critical patent/DE69512654T2/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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06—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 cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • H04N1/0607—Scanning a concave surface, e.g. with internal drum type scanners
    • H04N1/0621—Scanning a concave surface, e.g. with internal drum type scanners using a picture-bearing surface stationary in the main-scanning direction
    • H04N1/0635—Scanning a concave surface, e.g. with internal drum type scanners using a picture-bearing surface stationary in the main-scanning direction using oscillating or rotating mirrors
    • 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
    • B41J2/44—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 single radiation source per colour, e.g. lighting beams or shutter arrangements
    • B41J2/442—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 single radiation source per colour, e.g. lighting beams or shutter arrangements using lasers
    • 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
    • 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
    • H04N1/06—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 cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • H04N1/0607—Scanning a concave surface, e.g. with internal drum type scanners
    • 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
    • H04N1/23—Reproducing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laser Beam Printer (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DE69512654T 1994-05-05 1995-04-11 Methode und verfahren um die druckqualität zu verbessern durch reduzierung von artefakten Expired - Fee Related DE69512654T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23835994A 1994-05-05 1994-05-05
PCT/US1995/004538 WO1995031013A1 (en) 1994-05-05 1995-04-11 Apparatus and method for enhancing printing efficiency to reduce artifacts

Publications (2)

Publication Number Publication Date
DE69512654D1 true DE69512654D1 (de) 1999-11-11
DE69512654T2 DE69512654T2 (de) 2000-01-27

Family

ID=22897526

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69512654T Expired - Fee Related DE69512654T2 (de) 1994-05-05 1995-04-11 Methode und verfahren um die druckqualität zu verbessern durch reduzierung von artefakten

Country Status (6)

Country Link
US (1) US5652612A (de)
EP (1) EP0759246B1 (de)
AU (1) AU2382795A (de)
CA (1) CA2193108C (de)
DE (1) DE69512654T2 (de)
WO (1) WO1995031013A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW499816B (en) * 1998-11-30 2002-08-21 United Video Properties Inc Interactive program guide system and method
EP1031428A1 (de) * 1999-02-22 2000-08-30 Agfa-Gevaert N.V. Verfahren zur Aufzeichnung auf einem Wärmeempfindlichen Bilderzeugungselement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54143661A (en) * 1978-04-28 1979-11-09 Canon Inc Recording optical system
JPS5940766A (ja) * 1982-08-30 1984-03-06 Toppan Printing Co Ltd 画像走査記録装置
JPS5980061A (ja) * 1982-10-29 1984-05-09 Dainippon Screen Mfg Co Ltd 画像走査記録方法及び装置
JPS60195568A (ja) * 1984-03-17 1985-10-04 Canon Inc レ−ザビ−ムプリンタ
US5210548A (en) * 1991-08-01 1993-05-11 Xerox Corporation Method and system for reducing surface reflections from a photosensitive imaging member
US5235183A (en) * 1992-04-21 1993-08-10 Eastman Kodak Company Optical scanner using tilted film media

Also Published As

Publication number Publication date
EP0759246A1 (de) 1997-02-26
CA2193108A1 (en) 1995-11-16
AU2382795A (en) 1995-11-29
CA2193108C (en) 2000-05-30
EP0759246B1 (de) 1999-10-06
US5652612A (en) 1997-07-29
DE69512654T2 (de) 2000-01-27
WO1995031013A1 (en) 1995-11-16

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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