NL7505039A - Documentenscherm en elektrofotografische werk- wijze onder toepassing hiervan. - Google Patents

Documentenscherm en elektrofotografische werk- wijze onder toepassing hiervan.

Info

Publication number
NL7505039A
NL7505039A NL7505039A NL7505039A NL7505039A NL 7505039 A NL7505039 A NL 7505039A NL 7505039 A NL7505039 A NL 7505039A NL 7505039 A NL7505039 A NL 7505039A NL 7505039 A NL7505039 A NL 7505039A
Authority
NL
Netherlands
Prior art keywords
procedure under
under applicable
document screen
electrophotographic procedure
electrophotographic
Prior art date
Application number
NL7505039A
Other languages
English (en)
Dutch (nl)
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
Priority claimed from US05/467,326 external-priority patent/US4108654A/en
Application filed by Xerox Corp filed Critical Xerox Corp
Publication of NL7505039A publication Critical patent/NL7505039A/xx

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
    • 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
    • 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
    • G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
    • G03G15/0105—Details of unit
    • G03G15/011—Details of unit for exposing
    • G03G15/0115—Details of unit for exposing and forming a half-tone image

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Color Electrophotography (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
NL7505039A 1974-05-06 1975-04-28 Documentenscherm en elektrofotografische werk- wijze onder toepassing hiervan. NL7505039A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46716174A 1974-05-06 1974-05-06
US05/467,326 US4108654A (en) 1974-05-06 1974-05-06 Color electrophotographic process employing a document screen

Publications (1)

Publication Number Publication Date
NL7505039A true NL7505039A (nl) 1975-07-31

Family

ID=27041944

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7505039A NL7505039A (nl) 1974-05-06 1975-04-28 Documentenscherm en elektrofotografische werk- wijze onder toepassing hiervan.

Country Status (6)

Country Link
JP (1) JPS5133632A (en:Method)
CA (1) CA1062762A (en:Method)
DE (1) DE2520009A1 (en:Method)
FR (1) FR2270624B1 (en:Method)
GB (1) GB1490898A (en:Method)
NL (1) NL7505039A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231747A (en) * 1975-09-05 1977-03-10 Hitachi Ltd Screen for color copying machine
JPH0731427B2 (ja) * 1986-04-25 1995-04-10 株式会社リコー 静電転写型記録装置

Also Published As

Publication number Publication date
FR2270624A1 (en:Method) 1975-12-05
FR2270624B1 (en:Method) 1978-08-25
CA1062762A (en) 1979-09-18
DE2520009A1 (de) 1975-11-20
JPS5133632A (en) 1976-03-22
GB1490898A (en) 1977-11-02

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Legal Events

Date Code Title Description
BV The patent application has lapsed