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
  • H04N1/40—Picture signal circuits
  • H04N1/40025—Circuits exciting or modulating particular heads for reproducing continuous tone value scales
  • H04N1/40037—Circuits exciting or modulating particular heads for reproducing continuous tone value scales the reproducing element being a laser
• • G—PHYSICS
  • G06—COMPUTING; CALCULATING OR COUNTING
  • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
  • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
  • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
  • G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
  • G06K15/1204—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers involving the fast moving of an optical beam in the main scanning direction
  • G06K15/1219—Detection, control or error compensation of scanning velocity or position, e.g. synchronisation
• • 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
  • H04N1/024—Details of scanning heads ; Means for illuminating the original
  • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
• • 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
  • H04N1/23—Reproducing arrangements
  • H04N1/29—Reproducing arrangements involving production of an electrostatic intermediate picture

Landscapes

• Engineering & Computer Science (AREA)
• Multimedia (AREA)
• Signal Processing (AREA)
• Physics & Mathematics (AREA)
• Optics & Photonics (AREA)
• General Engineering & Computer Science (AREA)
• General Physics & Mathematics (AREA)
• Theoretical Computer Science (AREA)
• Facsimile Scanning Arrangements (AREA)
• Facsimiles In General (AREA)
• Exposure Or Original Feeding In Electrophotography (AREA)
• Mechanical Optical Scanning Systems (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=26921733

Family Applications (1)

Country Status (8)

Families Citing this family (6)

Family Cites Families (4)

• 1972
  • 1972-12-22 CA CA159,742A patent/CA1002653A/en not_active Expired
  • 1972-12-22 CA CA159,785A patent/CA1003483A/en not_active Expired
• 1973
  • 1973-01-25 DE DE19732303595 patent/DE2303595C2/en not_active Expired
  • 1973-02-16 GB GB782073A patent/GB1423404A/en not_active Expired
  • 1973-02-16 GB GB3248175A patent/GB1423405A/en not_active Expired
  • 1973-02-20 IT IT2060173A patent/IT979288B/en active
  • 1973-02-20 ES ES411830A patent/ES411830A1/en not_active Expired
  • 1973-02-20 FR FR7305889A patent/FR2173052B1/fr not_active Expired
  • 1973-02-21 NL NL7302446A patent/NL7302446A/xx unknown
  • 1973-02-22 BE BE795802D patent/BE795802A/en unknown

Also Published As

Similar Documents