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GB2002539B - Electrographic process - Google Patents

Electrographic process

Info

Publication number
GB2002539B
GB2002539B GB7836301A GB7836301A GB2002539B GB 2002539 B GB2002539 B GB 2002539B GB 7836301 A GB7836301 A GB 7836301A GB 7836301 A GB7836301 A GB 7836301A GB 2002539 B GB2002539 B GB 2002539B
Authority
GB
United Kingdom
Prior art keywords
electrographic process
electrographic
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.)
Expired
Application number
GB7836301A
Other versions
GB2002539A (en
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.)
Olympus Corp
Original Assignee
Olympus Corp
Olympus Optical Co Ltd
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 Olympus Corp, Olympus Optical Co Ltd filed Critical Olympus Corp
Publication of GB2002539A publication Critical patent/GB2002539A/en
Application granted granted Critical
Publication of GB2002539B publication Critical patent/GB2002539B/en
Expired 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
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/05—Apparatus for electrographic processes using a charge pattern for imagewise charging, e.g. photoconductive control screen, optically activated charging means
    • G03G15/051—Apparatus for electrographic processes using a charge pattern for imagewise charging, e.g. photoconductive control screen, optically activated charging means by modulating an ion flow through a photoconductive screen onto which a charge image has been formed

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
GB7836301A 1977-08-08 1978-09-11 Electrographic process Expired GB2002539B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82250977A 1977-08-08 1977-08-08

Publications (2)

Publication Number Publication Date
GB2002539A GB2002539A (en) 1979-02-21
GB2002539B true GB2002539B (en) 1982-05-26

Family

ID=25236231

Family Applications (2)

Application Number Title Priority Date Filing Date
GB7832136A Withdrawn GB2004382A (en) 1977-08-08 1978-08-03 Recording on thermoplastic photoconductor medium
GB7836301A Expired GB2002539B (en) 1977-08-08 1978-09-11 Electrographic process

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB7832136A Withdrawn GB2004382A (en) 1977-08-08 1978-08-03 Recording on thermoplastic photoconductor medium

Country Status (4)

Country Link
JP (1) JPS5435731A (en)
DE (1) DE2834220A1 (en)
FR (1) FR2400226A1 (en)
GB (2) GB2004382A (en)

Also Published As

Publication number Publication date
GB2004382A (en) 1979-03-28
DE2834220A1 (en) 1979-02-22
GB2002539A (en) 1979-02-21
JPS5435731A (en) 1979-03-16
FR2400226A1 (en) 1979-03-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee