BE756479A - OPTICAL SCAN DEVICE - Google Patents

OPTICAL SCAN DEVICE

Info

Publication number
BE756479A
BE756479A BE756479DA BE756479A BE 756479 A BE756479 A BE 756479A BE 756479D A BE756479D A BE 756479DA BE 756479 A BE756479 A BE 756479A
Authority
BE
Belgium
Prior art keywords
scan device
optical scan
optical
scan
Prior art date
Application number
Other languages
French (fr)
Inventor
R A Schaeffer
W T White
S D Coriale
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.)
Publication date
Publication of BE756479A publication Critical patent/BE756479A/en

Links

Classifications

    • 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
    • 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
    • G03G15/043—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 with means for controlling illumination or exposure
    • G03G15/0435—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 with means for controlling illumination or exposure by introducing an optical element in the optical path, e.g. a filter

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Projection-Type Copiers In General (AREA)
  • Projection Apparatus (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
BE756479D 1969-09-22 OPTICAL SCAN DEVICE BE756479A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85992969A 1969-09-22 1969-09-22

Publications (1)

Publication Number Publication Date
BE756479A true BE756479A (en) 1971-03-22

Family

ID=25332080

Family Applications (1)

Application Number Title Priority Date Filing Date
BE756479D BE756479A (en) 1969-09-22 OPTICAL SCAN DEVICE

Country Status (15)

Country Link
JP (1) JPS4944907B1 (en)
BE (1) BE756479A (en)
CA (1) CA918476A (en)
CH (1) CH514864A (en)
CS (1) CS168540B2 (en)
DE (1) DE2045593C3 (en)
ES (1) ES383847A1 (en)
FR (1) FR2063170B1 (en)
GB (2) GB1313015A (en)
GT (1) GT197017787A (en)
HU (1) HU169195B (en)
NL (1) NL164682C (en)
PL (1) PL81004B1 (en)
SE (1) SE367490B (en)
SU (1) SU371737A3 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3062094A (en) * 1958-12-29 1962-11-06 Xerox Corp Electrophotographic copying apparatus

Also Published As

Publication number Publication date
PL81004B1 (en) 1975-08-30
SE367490B (en) 1974-05-27
NL164682C (en) 1981-01-15
DE2045593B2 (en) 1981-08-27
JPS4944907B1 (en) 1974-11-30
ES383847A1 (en) 1973-03-01
GB1313016A (en) 1973-04-11
GT197017787A (en) 1972-02-12
NL7013805A (en) 1971-03-24
DE2045593C3 (en) 1982-04-22
SU371737A3 (en) 1973-02-22
CH514864A (en) 1971-10-31
FR2063170B1 (en) 1973-01-12
CA918476A (en) 1973-01-09
HU169195B (en) 1976-10-28
CS168540B2 (en) 1976-06-29
DE2045593A1 (en) 1971-04-01
GB1313015A (en) 1973-04-11
FR2063170A1 (en) 1971-07-09
NL164682B (en) 1980-08-15

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