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GB1335700A - Electrophotographic photosensitive memb'r - Google Patents

Electrophotographic photosensitive memb'r

Info

Publication number
GB1335700A
GB1335700A GB5342870A GB5342870A GB1335700A GB 1335700 A GB1335700 A GB 1335700A GB 5342870 A GB5342870 A GB 5342870A GB 5342870 A GB5342870 A GB 5342870A GB 1335700 A GB1335700 A GB 1335700A
Authority
GB
United Kingdom
Prior art keywords
photo
conductive layer
alloy
march
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
GB5342870A
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of GB1335700A publication Critical patent/GB1335700A/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
    • 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

Landscapes

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

Abstract

1335700 Electro-photographic plate CANON KK 10 Nov 1970 [14 Nov 1969 5 March 1970 9 March 1970 18 March 1970] 53428/70 Headings G2C and C17D2 An electro-photographic element comprises a base, a photo-conductive layer and an insulating layer wherein the photo-conductive layer is a tellurium alloy layer in which the tellurium content increases from the base side towards the insulating layer. In the preferred embodiments alloys of Se and Te and optionally As are used to form photo-conductive layers of graded content either by evaporating an inhomogenous block of alloy or simultaneously evaporating an alloy of Se + Te and elemental Se. In one embodiment the photo-conductive layer is solely Se on one side. The presence of arsenic prevents crystallization of the alloy. The insulating layer may be provided by adhering a polyester film to the photo-conductive layer. It is preferred to maintain the base at a temperature above 63‹C during deposition of the photo-conductive layer and thus produce a photo-conductive layer of low residual potential.
GB5342870A 1970-03-05 1970-11-10 Electrophotographic photosensitive memb'r Expired GB1335700A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1892270A JPS498350B1 (en) 1970-03-05 1970-03-05

Publications (1)

Publication Number Publication Date
GB1335700A true GB1335700A (en) 1973-10-31

Family

ID=11985094

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5342870A Expired GB1335700A (en) 1970-03-05 1970-11-10 Electrophotographic photosensitive memb'r

Country Status (2)

Country Link
JP (1) JPS498350B1 (en)
GB (1) GB1335700A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2225027A (en) * 1988-10-24 1990-05-23 Xerox Corp Vapour deposition of chalcogenide alloys

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2225027A (en) * 1988-10-24 1990-05-23 Xerox Corp Vapour deposition of chalcogenide alloys
GB2225027B (en) * 1988-10-24 1993-07-07 Xerox Corp Process for controlling fractionation during the preparation of chalcogenide alloy compositions

Also Published As

Publication number Publication date
JPS498350B1 (en) 1974-02-26

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years