DE1205828B - Verfahren zum Steuern des Kontrastes bei der elektrophotographischen Herstellung von Bildern - Google Patents

Verfahren zum Steuern des Kontrastes bei der elektrophotographischen Herstellung von Bildern

Info

Publication number
DE1205828B
DE1205828B DEC24803A DEC0024803A DE1205828B DE 1205828 B DE1205828 B DE 1205828B DE C24803 A DEC24803 A DE C24803A DE C0024803 A DEC0024803 A DE C0024803A DE 1205828 B DE1205828 B DE 1205828B
Authority
DE
Germany
Prior art keywords
exposure
zinc oxide
exposed
photoconductive layer
images
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
DEC24803A
Other languages
German (de)
English (en)
Inventor
Kenneth Archibald Metcalfe
Robert-John Wright
Robert Vernon Wissell
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.)
Australian Government
Original Assignee
Australian Government
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 Australian Government filed Critical Australian Government
Publication of DE1205828B publication Critical patent/DE1205828B/de
Pending legal-status Critical Current

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)
DEC24803A 1960-08-08 1961-08-05 Verfahren zum Steuern des Kontrastes bei der elektrophotographischen Herstellung von Bildern Pending DE1205828B (de)

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
DE1205828B true DE1205828B (de) 1965-11-25

Family

ID=3748160

Family Applications (1)

Application Number Title Priority Date Filing Date
DEC24803A Pending DE1205828B (de) 1960-08-08 1961-08-05 Verfahren zum Steuern des Kontrastes bei der elektrophotographischen Herstellung von Bildern

Country Status (6)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2826583A1 (de) * 1977-06-17 1979-01-11 Canon Kk Verfahren und vorrichtung zur elektrophotographischen bilderzeugung
DE3026952A1 (de) * 1979-07-16 1981-02-05 Canon Kk Bilderzeugungsgeraet

Families Citing this family (7)

* 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:Method) * 1969-07-28 1974-01-31
US4175955A (en) * 1976-09-24 1979-11-27 Minolta Camera Kabushiki Kaisha Electrophotographic processes using a pre-exposure
JPS55146456A (en) * 1979-05-04 1980-11-14 Canon Inc Recording method
KR101053237B1 (ko) * 2008-11-27 2011-08-01 포항공과대학교 산학협력단 Ｘ-선 유도 젖음성 개질 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032669B (de) * 1953-03-17 1958-06-19 Haloid Co Lichtempfindliches Material zur Erzeugung eines latenten Ladungsbildes
US2937943A (en) * 1957-01-09 1960-05-24 Haloid Xerox Inc Transfer of electrostatic charge pattern

Family Cites Families (6)

* 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
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:Method) * 1955-12-29
US3041167A (en) * 1959-08-19 1962-06-26 Xerox Corp Xerographic process

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032669B (de) * 1953-03-17 1958-06-19 Haloid Co Lichtempfindliches Material zur Erzeugung eines latenten Ladungsbildes
US2937943A (en) * 1957-01-09 1960-05-24 Haloid Xerox Inc Transfer of electrostatic charge pattern

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2826583A1 (de) * 1977-06-17 1979-01-11 Canon Kk Verfahren und vorrichtung zur elektrophotographischen bilderzeugung
DE3026952A1 (de) * 1979-07-16 1981-02-05 Canon Kk Bilderzeugungsgeraet

Also Published As

Publication number Publication date
NL267966A (en:Method)
FR1369326A (fr) 1964-08-14
GB963645A (en) 1964-07-15
US3249430A (en) 1966-05-03
CH387079A (fr) 1965-01-31

Similar Documents

Publication Publication Date Title
DE1497164C3 (de) Verfahren zur Herstellung eines Ladungsbildes auf einer isolierenden Oberfläche
EP0000045B1 (de) Elektrofotografische Kopiervorrichtung mit einer Einrichtung zum Löschen eines elektrostatischen Ladungsbildes
DE1797549A1 (de) Verfahren zur Herstellung eines Ladungsbildes auf einer isolierenden Oberflaeche und Vorrichtung zur Ausfuehrung des Verfahrens
DE2757244A1 (de) Elektrophotographisches verfahren und vorrichtung zur durchfuehrung des verfahrens
DE1205828B (de) Verfahren zum Steuern des Kontrastes bei der elektrophotographischen Herstellung von Bildern
DE2027323A1 (de) Elektrophotographische Platte und diese verwendendes Abbildungsverfahren
DE1522567B2 (de) Elektrophotographisches Ver fahren zum Erzeugen eines Ladungs bildes auf einer isolierenden Schicht und Gerat zur Durchfuhrung des Verfahrens
DE1797577A1 (de) Elektrophotographisches verfahren
DE1572377B2 (de) Verfahren und vorrichtung zum gleichfoermigen gerasterten auflagen einer photoleitfaehigen schicht
DE3318126A1 (de) Vorrichtung zum verbessern der eigenschaften des fotosensitiven, nichtkristallinen materials in einem elektrostatischen kopierer
DE2816379A1 (de) Transportable elektrostatische kamera
DE2757501C2 (de) Elektrophotographisches Verfahren
DE2805471A1 (de) Elektrophotographische einrichtung
DE2400368A1 (de) Lichtempfindliches element
DE2028641A1 (de) Elektrofotografischer, fotoempfind hcher Korper und elektrofotografisches Verfahren unter Verwendung dieses Korpers
DE3115351A1 (de) "kopiergeraet"
DE2635731A1 (de) Vorrichtung fuer ein elektro-fotografisches kopierverfahren
DE2161640C3 (de) Elektrofotografisches Verfahren
DE2920464C2 (en:Method)
DE1943502C3 (de) Elektrophotographisches Verfahren
DE1522655C (de) Elektrofotografisches Auf zeichnungsmatenal
DE1497169C3 (de) Verfahren zur Herstellung eines Ladungsbildes auf einer isolierenden Oberfläche
DE1597864C (de) Elektrophotographisches Verfahren zur Herstellung eines Umkehrbildes
DE1597866C (de) Elektrophotographisches Aufzeichnungs material
DE1797635C2 (de) Elektrophoretophotographisches Abbildungsverfahren