GB1441447A - Electro-photographic recording medium - Google Patents

Electro-photographic recording medium

Info

Publication number
GB1441447A
GB1441447A GB4184173A GB4184173A GB1441447A GB 1441447 A GB1441447 A GB 1441447A GB 4184173 A GB4184173 A GB 4184173A GB 4184173 A GB4184173 A GB 4184173A GB 1441447 A GB1441447 A GB 1441447A
Authority
GB
United Kingdom
Prior art keywords
alloy
electro
recording medium
photographic recording
arsenic
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
GB4184173A
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
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1441447A publication Critical patent/GB1441447A/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

Abstract

1441447 Selenium alloy LICENTIA PATENT VERWALTUNGS GmbH 5 Sept 1973 [30 Sept 1972] 41841/73 Heading C7A [Also in Division G2] An alloy for use in electro-photographic elements comprises tellurium, arsenic and at least 61À3 wt. per cent selenium. The preferred alloy composition is 61À3-99% Se, 0À5-38À2 As and 0À5-38À2% Te; two particular compositions being 88% Se, 10% Te, 2% As and 85% Se, 5% Te, 10% As. From 1 to 10,000 p.p.m. by weight of a halogen may be present in the alloy. The arsenic or tellurium or both may not be evenly distributed in the alloy but rather graded.
GB4184173A 1972-09-30 1973-09-05 Electro-photographic recording medium Expired GB1441447A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722248054 DE2248054B2 (en) 1972-09-30 1972-09-30 Electrophotographic recording material

Publications (1)

Publication Number Publication Date
GB1441447A true GB1441447A (en) 1976-06-30

Family

ID=5857876

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4184173A Expired GB1441447A (en) 1972-09-30 1973-09-05 Electro-photographic recording medium

Country Status (4)

Country Link
JP (1) JPS4973135A (en)
DE (1) DE2248054B2 (en)
FR (1) FR2201490B1 (en)
GB (1) GB1441447A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020657A1 (en) * 1979-05-31 1980-12-11 Ricoh Kk ELECTROPHOTOGRAPHIC PHOTO LADDER
US4415642A (en) * 1981-06-13 1983-11-15 International Standard Electric Corporation Electrophotographic member of Se-Te-As with halogen

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020939C2 (en) * 1980-06-03 1982-12-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Electrophotographic recording material
DE3020940C2 (en) * 1980-06-03 1982-12-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Electrophotographic recording material
DE3210293C2 (en) * 1982-03-20 1985-08-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Electrophotographic recording material
JPS6019138Y2 (en) * 1982-06-30 1985-06-10 株式会社丸島水門製作所 Door opening/closing device for water intake equipment
US4609605A (en) * 1985-03-04 1986-09-02 Xerox Corporation Multi-layered imaging member comprising selenium and tellurium
JPS6254270A (en) * 1985-09-03 1987-03-09 Fuji Electric Co Ltd Electrophotographic sensitive body

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250737B (en) * 1963-07-08
FR1415836A (en) * 1963-10-09 1965-10-29 Rank Xerox Ltd Xerographic image
US3405298A (en) * 1965-03-04 1968-10-08 Rca Corp Photoconductive device having a target including a selenium blocking layer
US3350595A (en) * 1965-11-15 1967-10-31 Rca Corp Low dark current photoconductive device
DE2056013B2 (en) * 1969-11-14 1974-03-21 Canon K.K., Tokio Process for the production of a photoconductive layer
FR2103896A5 (en) * 1970-08-13 1972-04-14 Energy Conversion Devices Inc
US3861913A (en) * 1972-03-31 1975-01-21 Ibm Electrophotographic charge generation layer
US3827085A (en) * 1972-04-06 1974-08-06 Scovill Manufacturing Co Zipper stringer for fly systems and system employing same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020657A1 (en) * 1979-05-31 1980-12-11 Ricoh Kk ELECTROPHOTOGRAPHIC PHOTO LADDER
US4286035A (en) * 1979-05-31 1981-08-25 Ricoh Company, Ltd. Halogen doped selenium-tellurium alloy electrophotographic photoconductor
US4415642A (en) * 1981-06-13 1983-11-15 International Standard Electric Corporation Electrophotographic member of Se-Te-As with halogen

Also Published As

Publication number Publication date
DE2248054A1 (en) 1974-04-11
FR2201490A1 (en) 1974-04-26
DE2248054B2 (en) 1974-12-12
FR2201490B1 (en) 1977-05-27
JPS4973135A (en) 1974-07-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees