GB1470403A - Electrophotographic image carrier - Google Patents

Electrophotographic image carrier

Info

Publication number
GB1470403A
GB1470403A GB3037574A GB3037574A GB1470403A GB 1470403 A GB1470403 A GB 1470403A GB 3037574 A GB3037574 A GB 3037574A GB 3037574 A GB3037574 A GB 3037574A GB 1470403 A GB1470403 A GB 1470403A
Authority
GB
United Kingdom
Prior art keywords
deposited
photo
heated
support
intermediate layer
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
GB3037574A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 DE19732337386 external-priority patent/DE2337386C3/en
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1470403A publication Critical patent/GB1470403A/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
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/08—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic
    • G03G5/082—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic and not being incorporated in a bonding material, e.g. vacuum deposited
    • G03G5/08207—Selenium-based
    • 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, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/14—Inert intermediate or cover layers for charge-receiving layers
    • G03G5/142—Inert intermediate layers
    • G03G5/144—Inert intermediate layers comprising inorganic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

1470403 Electro-photographic materials LICENTIA PATENT-VERWALTUNGS GmbH 9 July 1974 [23 July 1973] 30375/74 Heading G2C [Also in Division C7] An electro-photographic material comprises a metal support or a support with a metallized surface, an intermediate layer and an inorganic photoconductive layer; the photo-conductive layer being vacuum deposited on the intermediate layer at a temperature above the melting point of the intermediate layer or the material, after such deposition, being heated to such a temperature to ensure good adhesion for the photo-conductor which is itself unaffected by the heating step. Specified intermediate layers are In, Ga, Bi, Pb, Sn, Cd or alloys thereof such as Wood's metal or Rose's alloy or S or a compound containing S. In the Examples (i) Ga/In alloy, m.p. 50‹C, is vapour deposited on an Al support, heated to 60 C and Se vapour deposited thereon and (ii) In is vapour deposited on steel heated to 200 C and As 2 Se 3 deposited thereon. Halogen doped Se may also be used as photo-conductor.
GB3037574A 1973-07-23 1974-07-09 Electrophotographic image carrier Expired GB1470403A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732337386 DE2337386C3 (en) 1973-07-23 Method for producing an electrophotographic recording material

Publications (1)

Publication Number Publication Date
GB1470403A true GB1470403A (en) 1977-04-14

Family

ID=5887746

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3037574A Expired GB1470403A (en) 1973-07-23 1974-07-09 Electrophotographic image carrier

Country Status (2)

Country Link
GB (1) GB1470403A (en)
NL (1) NL7409857A (en)

Also Published As

Publication number Publication date
NL7409857A (en) 1975-01-27
DE2337386B2 (en) 1975-05-22
DE2337386A1 (en) 1975-02-13

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Legal Events

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