EP0094831A3 - Elektrophotographie - Google Patents

Elektrophotographie Download PDF

Info

Publication number
EP0094831A3
EP0094831A3 EP83302786A EP83302786A EP0094831A3 EP 0094831 A3 EP0094831 A3 EP 0094831A3 EP 83302786 A EP83302786 A EP 83302786A EP 83302786 A EP83302786 A EP 83302786A EP 0094831 A3 EP0094831 A3 EP 0094831A3
Authority
EP
European Patent Office
Prior art keywords
image
layer
electrophotographic
information
electrophotography
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.)
Ceased
Application number
EP83302786A
Other languages
English (en)
French (fr)
Other versions
EP0094831A2 (de
Inventor
Victor Carey Humberstone
Dexter Robert Plummer
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.)
Comtech Research Unit Ltd
Original Assignee
Comtech Research Unit Ltd
PA Management Consultants 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 Comtech Research Unit Ltd, PA Management Consultants Ltd filed Critical Comtech Research Unit Ltd
Publication of EP0094831A2 publication Critical patent/EP0094831A2/de
Publication of EP0094831A3 publication Critical patent/EP0094831A3/de
Ceased 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
    • G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/153—Charge-receiving layers combined with additional photo- or thermo-sensitive, but not photoconductive, layers, e.g. silver-salt layers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G8/00—Layers covering the final reproduction, e.g. for protecting, for writing thereon

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
EP83302786A 1982-05-18 1983-05-17 Elektrophotographie Ceased EP0094831A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8214429 1982-05-18
GB8214429 1982-05-18

Publications (2)

Publication Number Publication Date
EP0094831A2 EP0094831A2 (de) 1983-11-23
EP0094831A3 true EP0094831A3 (de) 1984-10-17

Family

ID=10530428

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83302786A Ceased EP0094831A3 (de) 1982-05-18 1983-05-17 Elektrophotographie

Country Status (1)

Country Link
EP (1) EP0094831A3 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229846B (de) * 1962-12-11 1966-12-01 Elbe Kamera Gmbh Elektrofotografische Platte zur Erzeugung von Halbton-Bildern
US3907557A (en) * 1971-02-08 1975-09-23 Avery Products Corp Pressure-sensitive electrostatic imaging labels
EP0057305A1 (de) * 1981-02-04 1982-08-11 Photon Chroma Inc Elektrophotographisches Diapositif und Verfahren zu seiner Herstellung
WO1982004489A1 (en) * 1981-06-15 1982-12-23 Pettigrew Robert Martin Information storage and retrieval

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1229846B (de) * 1962-12-11 1966-12-01 Elbe Kamera Gmbh Elektrofotografische Platte zur Erzeugung von Halbton-Bildern
US3907557A (en) * 1971-02-08 1975-09-23 Avery Products Corp Pressure-sensitive electrostatic imaging labels
EP0057305A1 (de) * 1981-02-04 1982-08-11 Photon Chroma Inc Elektrophotographisches Diapositif und Verfahren zu seiner Herstellung
WO1982004489A1 (en) * 1981-06-15 1982-12-23 Pettigrew Robert Martin Information storage and retrieval

Also Published As

Publication number Publication date
EP0094831A2 (de) 1983-11-23

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19840830

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: COMTECH RESEARCH UNIT LIMITED

17Q First examination report despatched

Effective date: 19860124

D17Q First examination report despatched (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19871129

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HUMBERSTONE, VICTOR CAREY

Inventor name: PLUMMER, DEXTER ROBERT