JPS51129239A - Optical apparatus - Google Patents

Optical apparatus

Info

Publication number
JPS51129239A
JPS51129239A JP4230776A JP4230776A JPS51129239A JP S51129239 A JPS51129239 A JP S51129239A JP 4230776 A JP4230776 A JP 4230776A JP 4230776 A JP4230776 A JP 4230776A JP S51129239 A JPS51129239 A JP S51129239A
Authority
JP
Japan
Prior art keywords
optical apparatus
optical
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.)
Pending
Application number
JP4230776A
Other languages
Japanese (ja)
Inventor
Eru Emerarudo Robaato
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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of JPS51129239A publication Critical patent/JPS51129239A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G06K15/1238—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 simultaneously exposing more than one point
    • G06K15/1242—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 simultaneously exposing more than one point on one main scanning line
    • G06K15/1252—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 simultaneously exposing more than one point on one main scanning line using an array of light modulators, e.g. a linear array
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/04027—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material and forming half-tone image
    • 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
    • G06K15/129—Colour printing

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Projection-Type Copiers In General (AREA)
JP4230776A 1975-04-21 1976-04-14 Optical apparatus Pending JPS51129239A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57010375A 1975-04-21 1975-04-21

Publications (1)

Publication Number Publication Date
JPS51129239A true JPS51129239A (en) 1976-11-10

Family

ID=24278234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4230776A Pending JPS51129239A (en) 1975-04-21 1976-04-14 Optical apparatus

Country Status (3)

Country Link
JP (1) JPS51129239A (en)
FR (1) FR2308959A1 (en)
GB (1) GB1529916A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5778058A (en) * 1980-11-04 1982-05-15 Ushio Inc Copying device
JPS57100450A (en) * 1980-12-15 1982-06-22 Seiko Epson Corp Multicolor printer

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4763142A (en) * 1985-09-10 1988-08-09 Casio Computer Co., Ltd. Electrophotographic printer with light micro-shutters
DE3922346A1 (en) * 1989-07-07 1991-01-17 Aei Ges Fuer Automatik Elektro Illumination head for digital film or photo-drum exposure - uses fluorescent camp and liq. crystal shutter of flexible plastics foil

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1161474B (en) * 1962-12-11 1964-01-16 Elbe Kamera Gmbh Copy device for producing electro-photographic halftone images
US3936172A (en) * 1974-03-29 1976-02-03 Xerox Corporation Liquid crystalline platen for an electrophotographic printing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5778058A (en) * 1980-11-04 1982-05-15 Ushio Inc Copying device
JPS57100450A (en) * 1980-12-15 1982-06-22 Seiko Epson Corp Multicolor printer

Also Published As

Publication number Publication date
GB1529916A (en) 1978-10-25
FR2308959A1 (en) 1976-11-19

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