CH387079A - Method of adjusting the contrast of a xerographic image - Google Patents

Method of adjusting the contrast of a xerographic image

Info

Publication number
CH387079A
CH387079A CH931661A CH931661A CH387079A CH 387079 A CH387079 A CH 387079A CH 931661 A CH931661 A CH 931661A CH 931661 A CH931661 A CH 931661A CH 387079 A CH387079 A CH 387079A
Authority
CH
Switzerland
Prior art keywords
contrast
adjusting
xerographic image
xerographic
image
Prior art date
Application number
CH931661A
Other languages
French (fr)
Inventor
Archibald Metcalfe Kenneth
John Wright Robert
Vernon Wissel Robert
Original Assignee
Commw Of Australia
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 AU63314/60A external-priority patent/AU253042B2/en
Application filed by Commw Of Australia filed Critical Commw Of Australia
Publication of CH387079A publication Critical patent/CH387079A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/04—Exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/167—X-ray

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Paper (AREA)
CH931661A 1960-08-08 1961-08-08 Method of adjusting the contrast of a xerographic image CH387079A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU63314/60A AU253042B2 (en) 1960-08-08 Improved process for producing images in electro-photography and electroradiography

Publications (1)

Publication Number Publication Date
CH387079A true CH387079A (en) 1965-01-31

Family

ID=3748160

Family Applications (1)

Application Number Title Priority Date Filing Date
CH931661A CH387079A (en) 1960-08-08 1961-08-08 Method of adjusting the contrast of a xerographic image

Country Status (6)

Country Link
US (1) US3249430A (en)
CH (1) CH387079A (en)
DE (1) DE1205828B (en)
FR (1) FR1369326A (en)
GB (1) GB963645A (en)
NL (1) NL267966A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3477846A (en) * 1967-05-01 1969-11-11 Gaf Corp Xerographic charge transfer process
US3533783A (en) * 1967-07-31 1970-10-13 Eastman Kodak Co Light adapted photoconductive elements
US3663225A (en) * 1969-04-04 1972-05-16 Itek Corp Photographic reflex process
JPS494337B1 (en) * 1969-07-28 1974-01-31
US4175955A (en) * 1976-09-24 1979-11-27 Minolta Camera Kabushiki Kaisha Electrophotographic processes using a pre-exposure
JPS6027026B2 (en) * 1977-06-17 1985-06-26 キヤノン株式会社 Electrophotographic method and apparatus
JPS55146456A (en) * 1979-05-04 1980-11-14 Canon Inc Recording method
GB2058400B (en) * 1979-07-16 1983-12-07 Canon Kk Electrophotographic image forming apparatus
KR101053237B1 (en) * 2008-11-27 2011-08-01 포항공과대학교 산학협력단 X-ray induced wettability reforming method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690394A (en) * 1943-08-27 1954-09-28 Chester F Carlson Electrophotography
US2845348A (en) * 1952-01-04 1958-07-29 Kallman Hartmut Electro-photographic means and method
US2901348A (en) * 1953-03-17 1959-08-25 Haloid Xerox Inc Radiation sensitive photoconductive member
US2741959A (en) * 1953-04-10 1956-04-17 Haloid Co Electrophotography
US2914403A (en) * 1955-05-17 1959-11-24 Rca Corp Electrostatic printing
BE553789A (en) * 1955-12-29
US2937943A (en) * 1957-01-09 1960-05-24 Haloid Xerox Inc Transfer of electrostatic charge pattern
US3041167A (en) * 1959-08-19 1962-06-26 Xerox Corp Xerographic process

Also Published As

Publication number Publication date
DE1205828B (en) 1965-11-25
NL267966A (en)
FR1369326A (en) 1964-08-14
GB963645A (en) 1964-07-15
US3249430A (en) 1966-05-03

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