FR2048688A5 - - Google Patents

Info

Publication number: FR2048688A5
Authority: FR; France
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

FR7018724A

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.)

Ricoh Co Ltd

Original Assignee

Ricoh 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.)

1969-05-22

Filing date

1970-05-22

Publication date

1971-03-19

1970-05-22 Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd

1971-03-19 Application granted granted Critical

1971-03-19 Publication of FR2048688A5 publication Critical patent/FR2048688A5/fr

Status Expired legal-status Critical Current

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
- G03G5/14—Inert intermediate or cover layers for charge-receiving layers
- G03G5/142—Inert intermediate layers
- G03G5/144—Inert intermediate layers comprising inorganic material
- 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
- G03G5/043—Photoconductive layers characterised by having two or more layers or characterised by their composite structure
- G03G5/0433—Photoconductive layers characterised by having two or more layers or characterised by their composite structure all layers being inorganic
- 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

Landscapes

Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Photoreceptors In Electrophotography (AREA)
Physical Vapour Deposition (AREA)

FR7018724A 1969-05-22 1970-05-22 Expired FR2048688A5 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP44039787A JPS4838425B1 (fr)	1969-05-22	1969-05-22

Publications (1)

Publication Number	Publication Date
FR2048688A5 true FR2048688A5 (fr)	1971-03-19

Family

ID=12562638

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7018724A Expired FR2048688A5 (fr)	1969-05-22	1970-05-22

Country Status (6)

Country	Link
US (1)	US3775109A (fr)
JP (1)	JPS4838425B1 (fr)
CA (1)	CA928126A (fr)
DE (1)	DE2024863C3 (fr)
FR (1)	FR2048688A5 (fr)
GB (1)	GB1308232A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3925571A (en) *	1973-02-08	1975-12-09	Int Standard Electric Corp	Method of making a selenium charge carrier plate
US3899327A (en) *	1973-02-08	1975-08-12	Int Standard Electric Corp	Charge carrier foil
US4008082A (en) *	1973-02-19	1977-02-15	Licentia Patent-Verwaltungs-G.M.B.H.	Method for producing an electrophotographic recording material
GB1494637A (en) *	1973-12-21	1977-12-07	Licentia Gmbh	Electrophotographic recording material and method of producing it
JPS5492241A (en) *	1977-12-28	1979-07-21	Canon Inc	Electrophotographic photoreceptor
US4187104A (en) *	1978-06-30	1980-02-05	Xerox Corporation	Electrophotographic photoreceptor with composite interlayer and method of making
DE2938129C2 (de) *	1978-09-22	1983-07-14	Ricoh Co., Ltd., Tokyo	Elektrophotographisches Aufzeichnungsmaterial
DE3227294A1 (de) *	1982-07-21	1984-01-26	Siemens AG, 1000 Berlin und 8000 München	Roentgenelektrofotografisches aufzeichnungsmaterial und verfahren zur erzeugung eines elektrischen ladungsbildes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2753278A (en) *	1951-04-14	1956-07-03	Haloid Co	Method for the production of a xerographic plate
US2896507A (en) *	1952-04-16	1959-07-28	Foerderung Forschung Gmbh	Arrangement for amplifying the light intensity of an optically projected image
US2970906A (en) *	1955-08-05	1961-02-07	Haloid Xerox Inc	Xerographic plate and a process of copy-making
US3056136A (en) *	1957-10-31	1962-09-25	Jack E Macgriff	Image control device and method of printing
US2962376A (en) *	1958-05-14	1960-11-29	Haloid Xerox Inc	Xerographic member
US3174855A (en) *	1961-02-23	1965-03-23	Xerox Corp	Method for a production of a xerographic plate
US3335003A (en) *	1963-10-09	1967-08-08	Xerox Corp	Reflex xerographic process

1969
- 1969-05-22 JP JP44039787A patent/JPS4838425B1/ja active Pending
1970
- 1970-04-30 GB GB2074170A patent/GB1308232A/en not_active Expired
- 1970-05-20 US US00038947A patent/US3775109A/en not_active Expired - Lifetime
- 1970-05-21 DE DE2024863A patent/DE2024863C3/de not_active Expired
- 1970-05-21 CA CA083299A patent/CA928126A/en not_active Expired
- 1970-05-22 FR FR7018724A patent/FR2048688A5/fr not_active Expired

Also Published As

Publication number	Publication date
US3775109A (en)	1973-11-27
DE2024863B2 (fr)	1973-12-13
JPS4838425B1 (fr)	1973-11-17
GB1308232A (en)	1973-02-21
DE2024863A1 (de)	1970-12-03
CA928126A (en)	1973-06-12
DE2024863C3 (de)	1981-01-29

Publication	Publication Date	Title
AU429630B2 (fr)	1972-10-26
AU5461069A (fr)	1970-11-12
FR2048688A5 (fr)	1971-03-19
CS153092B2 (fr)	1974-02-22
AU442375B2 (fr)	1973-11-06
CS150622B2 (fr)	1973-09-04
CS150503B2 (fr)	1973-09-04
AU427401B2 (fr)	1972-08-17
AU425297B2 (fr)	1972-03-26
AU417208B2 (fr)	1971-10-14
AU442357B2 (fr)	1973-11-07
AU442322B2 (fr)	1973-11-02
AU410358B2 (fr)	1971-02-09
AU442285B2 (fr)	1973-11-02
AT308690B (fr)	1973-06-15
AU438128B2 (fr)	1973-07-16
AU428074B2 (fr)	1972-09-11
AU428129B2 (fr)	1972-09-12
AU428131B2 (fr)	1972-09-14
AU442380B2 (fr)	1973-11-05
AU5079269A (fr)	1971-07-01
AU4923469A (fr)	1970-07-23
CS153209B1 (fr)	1974-02-25
AU5228269A (fr)	1970-09-24
AU5133369A (fr)	1971-05-06

Legal Events

Date	Code	Title	Description
1987-03-27	ST	Notification of lapse