DE69018872D1 - Elektrophotographischer Photorezeptor. - Google Patents
Elektrophotographischer Photorezeptor.Info
- Publication number
- DE69018872D1 DE69018872D1 DE69018872T DE69018872T DE69018872D1 DE 69018872 D1 DE69018872 D1 DE 69018872D1 DE 69018872 T DE69018872 T DE 69018872T DE 69018872 T DE69018872 T DE 69018872T DE 69018872 D1 DE69018872 D1 DE 69018872D1
- Authority
- DE
- Germany
- Prior art keywords
- electrophotographic photoreceptor
- photoreceptor
- electrophotographic
- 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 - Fee Related
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
- G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
- G03G5/0664—Dyes
- G03G5/0675—Azo dyes
- G03G5/0687—Trisazo dyes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/378—Trisazo dyes of the type
-
- 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
- G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
- G03G5/0664—Dyes
- G03G5/0675—Azo dyes
- G03G5/0687—Trisazo dyes
- G03G5/0688—Trisazo dyes containing hetero rings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12538389A JP2676630B2 (ja) | 1989-05-18 | 1989-05-18 | 電子写真感光体 |
JP12628289A JP2597911B2 (ja) | 1989-05-19 | 1989-05-19 | 電子写真感光体 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69018872D1 true DE69018872D1 (de) | 1995-06-01 |
DE69018872T2 DE69018872T2 (de) | 1995-10-05 |
Family
ID=26461836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69018872T Expired - Fee Related DE69018872T2 (de) | 1989-05-18 | 1990-05-18 | Elektrophotographischer Photorezeptor. |
Country Status (3)
Country | Link |
---|---|
US (1) | US5073465A (de) |
EP (1) | EP0399403B1 (de) |
DE (1) | DE69018872T2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060021647A1 (en) * | 2004-07-28 | 2006-02-02 | Gui John Y | Molecular photovoltaics, method of manufacture and articles derived therefrom |
US8911882B2 (en) * | 2006-09-28 | 2014-12-16 | Semiconductor Energy Laboratory Co., Ltd. | Stilbene derivative, light-emitting element, light-emitting device, and electronic device |
US7935854B2 (en) * | 2006-10-03 | 2011-05-03 | Semiconductor Energy Laboratory Co., Ltd. | Stilbene derivative, light-emitting element, display apparatus, and electronic appliance |
DE102007017743A1 (de) * | 2007-04-12 | 2008-10-16 | Friedrich-Schiller-Universität Jena | Substituierte 4,4Diethinyltriphenylamin-Polymere, Verfahren zu ihrer Darstellung sowie Verwendung derselben |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60104951A (ja) * | 1983-11-14 | 1985-06-10 | Ricoh Co Ltd | 電子写真感光体 |
JPH0693124B2 (ja) * | 1986-05-12 | 1994-11-16 | ミノルタ株式会社 | 感光体 |
JPS6327850A (ja) * | 1986-07-22 | 1988-02-05 | Canon Inc | 電子写真感光体 |
-
1990
- 1990-05-18 US US07/524,955 patent/US5073465A/en not_active Expired - Lifetime
- 1990-05-18 DE DE69018872T patent/DE69018872T2/de not_active Expired - Fee Related
- 1990-05-18 EP EP90109466A patent/EP0399403B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0399403B1 (de) | 1995-04-26 |
DE69018872T2 (de) | 1995-10-05 |
US5073465A (en) | 1991-12-17 |
EP0399403A1 (de) | 1990-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |