DE3789522D1 - Lichtempfindliches Element, verwendbar in der Elektrophotographie. - Google Patents

Lichtempfindliches Element, verwendbar in der Elektrophotographie.

Info

Publication number: DE3789522D1
Authority: DE; Germany
Prior art keywords: electrophotography; usable; photosensitive element; photosensitive
Prior art date: 1986-01-23
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 - Lifetime

Application number

DE87300518T

Other languages

English (en)

Other versions

DE3789522T2 (de

Inventor

Shigeru Shirai

Keishi Saitoh

Takayoshi Arai

Minoru Kato

Yasushi Fujioka

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.)

1986-01-23

Filing date

1987-01-21

Publication date

1994-05-11

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27280027&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3789522(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1987-01-21 Application filed by Canon Inc filed Critical Canon Inc

1994-05-11 Application granted granted Critical

1994-05-11 Publication of DE3789522D1 publication Critical patent/DE3789522D1/de

1994-08-04 Publication of DE3789522T2 publication Critical patent/DE3789522T2/de

2007-01-22 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- G03G5/02—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
- G03G5/08214—Silicon-based
- G03G5/0825—Silicon-based comprising five or six silicon-based layers
- 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
- G03G5/08214—Silicon-based
- G03G5/08235—Silicon-based comprising three or four silicon-based layers
- 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
- G03G5/08214—Silicon-based
- G03G5/08235—Silicon-based comprising three or four silicon-based layers
- G03G5/08242—Silicon-based comprising three or four silicon-based layers at least one with varying composition
- 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
- G03G5/08214—Silicon-based
- G03G5/0825—Silicon-based comprising five or six silicon-based layers
- G03G5/08257—Silicon-based comprising five or six silicon-based layers at least one with varying composition

Landscapes

Chemical & Material Sciences (AREA)
Inorganic Chemistry (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Photoreceptors In Electrophotography (AREA)
Light Receiving Elements (AREA)

DE3789522T 1986-01-23 1987-01-21 Lichtempfindliches Element, verwendbar in der Elektrophotographie. Expired - Lifetime DE3789522T2 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP1288186		1986-01-23
JP2164286		1986-02-03
JP2254786		1986-02-04

Publications (2)

Publication Number	Publication Date
DE3789522D1 true DE3789522D1 (de)	1994-05-11
DE3789522T2 DE3789522T2 (de)	1994-08-04

Family

ID=27280027

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE3789522T Expired - Lifetime DE3789522T2 (de)	1986-01-23	1987-01-21	Lichtempfindliches Element, verwendbar in der Elektrophotographie.

Country Status (8)

Country	Link
US (1)	US4738913A (de)
EP (1)	EP0249302B1 (de)
JP (1)	JPH0719068B2 (de)
CN (1)	CN1014187B (de)
AU (1)	AU594267B2 (de)
CA (1)	CA1303408C (de)
DE (1)	DE3789522T2 (de)
ES (1)	ES2054659T3 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0241111B1 (de) *	1986-02-05	1991-04-10	Canon Kabushiki Kaisha	Lichtempfangselement für die Elektrophotographie
CA1305350C (en) *	1986-04-08	1992-07-21	Hiroshi Amada	Light receiving member
US4954397A (en) *	1986-10-27	1990-09-04	Canon Kabushiki Kaisha	Light receiving member having a divided-functionally structured light receiving layer having CGL and CTL for use in electrophotography
DE3717727A1 (de) *	1987-05-26	1988-12-08	Licentia Gmbh	Elektrofotografisches aufzeichnungsmaterial und verfahren zu seiner herstellung
JPH087448B2 (ja) *	1988-04-28	1996-01-29	シャープ株式会社	電子写真感光体の製造方法
JPH07117764B2 (ja) *	1988-04-04	1995-12-18	シャープ株式会社	電子写真感光体の製造方法
JPH07120060B2 (ja) *	1988-11-29	1995-12-20	シャープ株式会社	電子写真感光体の製造方法
JPH07117762B2 (ja) *	1988-06-28	1995-12-18	シャープ株式会社	電子写真感光体の製造方法
JPH07117763B2 (ja) *	1988-06-30	1995-12-18	シャープ株式会社	電子写真感光体の製造方法
US5262263A (en) *	1989-01-31	1993-11-16	Kyocera Corporation	Layer electrophotographic sensitive member comprising morphous silicon
US7759034B2 (en)	2005-11-29	2010-07-20	Kyocera Corporation	Electrophotographic photosensitive member, method of producing the same and image forming apparatus
JP5296399B2 (ja) *	2008-03-19	2013-09-25	京セラドキュメントソリューションズ株式会社	画像形成装置及び画像形成方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4565731A (en) *	1978-05-04	1986-01-21	Canon Kabushiki Kaisha	Image-forming member for electrophotography
JPS554040A (en) *	1978-06-26	1980-01-12	Hitachi Ltd	Photoconductive material
JPS5888753A (ja) *	1981-11-24	1983-05-26	Oki Electric Ind Co Ltd	電子写真感光体
JPS58149053A (ja) *	1982-03-01	1983-09-05	Canon Inc	光導電部材
JPS58156942A (ja) *	1982-03-11	1983-09-19	Canon Inc	光導電部材
JPS58163956A (ja) *	1982-03-25	1983-09-28	Canon Inc	電子写真用光導電部材
JPH0614189B2 (ja) *	1983-04-14	1994-02-23	キヤノン株式会社	電子写真用光導電部材
US4659639A (en) *	1983-09-22	1987-04-21	Minolta Camera Kabushiki Kaisha	Photosensitive member with an amorphous silicon-containing insulating layer
US4675265A (en) *	1985-03-26	1987-06-23	Fuji Electric Co., Ltd.	Electrophotographic light-sensitive element with amorphous C overlayer
DE3677709D1 (de) *	1985-09-21	1991-04-04	Canon Kk	Photorezeptorelemente.
US4762762A (en) *	1985-10-24	1988-08-09	Canon Kabushiki Kaisha	Electrophotographic light receiving members comprising amorphous silicon and substrate having minute irregularities

1987
- 1987-01-21 ES ES87300518T patent/ES2054659T3/es not_active Expired - Lifetime
- 1987-01-21 DE DE3789522T patent/DE3789522T2/de not_active Expired - Lifetime
- 1987-01-21 US US07/005,884 patent/US4738913A/en not_active Expired - Lifetime
- 1987-01-21 CA CA000527842A patent/CA1303408C/en not_active Expired - Lifetime
- 1987-01-21 EP EP87300518A patent/EP0249302B1/de not_active Expired - Lifetime
- 1987-01-23 JP JP1225987A patent/JPH0719068B2/ja not_active Expired - Lifetime
- 1987-01-23 AU AU67965/87A patent/AU594267B2/en not_active Expired
- 1987-01-23 CN CN87102172.2A patent/CN1014187B/zh not_active Expired

Also Published As

Publication number	Publication date
JPS632067A (ja)	1988-01-07
EP0249302A3 (en)	1988-12-07
AU594267B2 (en)	1990-03-01
DE3789522T2 (de)	1994-08-04
JPH0719068B2 (ja)	1995-03-06
US4738913A (en)	1988-04-19
AU6796587A (en)	1987-07-30
CA1303408C (en)	1992-06-16
CN1014187B (zh)	1991-10-02
ES2054659T3 (es)	1994-08-16
EP0249302B1 (de)	1994-04-06
EP0249302A2 (de)	1987-12-16
CN87102172A (zh)	1987-11-11

Publication	Publication Date	Title
DE3854101D1 (de)	1995-08-10	Elektrophotographisches Element.
DE3750202D1 (de)	1994-08-18	Elektrographisches Gerät.
DE3751555D1 (de)	1995-11-16	Photoempfindliche Zusammensetzung.
DE3584439D1 (de)	1991-11-21	Photoleitendes bildelement.
DE3789056D1 (de)	1994-03-24	Kleine kopiervorrichtung.
DE3788103D1 (de)	1993-12-16	Lichtempfindliche Zusammensetzung.
DE3579031D1 (de)	1990-09-13	Photographisches element.
DE3774287D1 (de)	1991-12-12	Elektrophotographisches geraet.
DE3751137D1 (de)	1995-04-13	Entwicklungsvorrichtung.
FI850127L (fi)	1985-01-11	Foer pappersbelaeggning avsedda, rikligt med fasta aemnen innehaollande latexer.
DE3878181D1 (de)	1993-03-18	Elektrophotographisches element.
DE3766981D1 (de)	1991-02-07	Tonernachfuellvorrichtung.
FR2602065B1 (fr)	1990-01-05	Support electrophotographique photosensible.
DE3750250D1 (de)	1994-08-25	Entwicklungsvorrichtung.
DE3772081D1 (de)	1991-09-19	Elektrofotografisches kopiergeraet.
DE3854070D1 (de)	1995-08-03	Elektrophotographisches Element.
DE3853930D1 (de)	1995-07-13	Elektrophotographisches lichtempfindliches Element.
DE68910141D1 (de)	1993-12-02	Fixiergerät.
DE3789522D1 (de)	1994-05-11	Lichtempfindliches Element, verwendbar in der Elektrophotographie.
DE68922517D1 (de)	1995-06-14	Multiaktives elektrophotographisches Element.
DE3577013D1 (de)	1990-05-10	Elektrophotographische einrichtung.
DE68917528D1 (de)	1994-09-22	Lichtempfindliche Vorrichtungen.
DE3485456D1 (de)	1992-02-27	Photorezeptor.
DE3581972D1 (de)	1991-04-11	Photorezeptorelement.
DE69023104D1 (de)	1995-11-23	Photographisches Element.

Legal Events

Date	Code	Title	Description
1995-04-06	8363	Opposition against the patent
1997-10-16	8365	Fully valid after opposition proceedings