CA1072806A - Element photoconducteur de type 1 a plusieurs couches actives - Google Patents
Element photoconducteur de type 1 a plusieurs couches activesInfo
- Publication number
- CA1072806A CA1072806A CA239,019A CA239019A CA1072806A CA 1072806 A CA1072806 A CA 1072806A CA 239019 A CA239019 A CA 239019A CA 1072806 A CA1072806 A CA 1072806A
- Authority
- CA
- Canada
- Prior art keywords
- charge
- layer
- transport
- transport layer
- photoconductive
- 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
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
- G03G5/043—Photoconductive layers characterised by having two or more layers or characterised by their composite structure
- G03G5/047—Photoconductive layers characterised by having two or more layers or characterised by their composite structure characterised by the charge-generation layers or charge transport layers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53497974A | 1974-12-20 | 1974-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1072806A true CA1072806A (fr) | 1980-03-04 |
Family
ID=24132330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA239,019A Expired CA1072806A (fr) | 1974-12-20 | 1975-11-05 | Element photoconducteur de type 1 a plusieurs couches actives |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS594695B2 (fr) |
AU (1) | AU507391B2 (fr) |
BE (1) | BE836892A (fr) |
CA (1) | CA1072806A (fr) |
DE (1) | DE2557430C3 (fr) |
FR (1) | FR2295459A1 (fr) |
GB (1) | GB1500310A (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4111693A (en) * | 1976-12-22 | 1978-09-05 | Eastman Kodak Company | Multilayer aggregate photoconductive elements |
JPS56135844A (en) * | 1980-03-26 | 1981-10-23 | Mitsubishi Paper Mills Ltd | Electrophotographic receptor |
JPS56143439A (en) * | 1980-04-11 | 1981-11-09 | Mita Ind Co Ltd | Electrophotographic laminated sensitive plate |
JPS5865440A (ja) * | 1981-09-18 | 1983-04-19 | Konishiroku Photo Ind Co Ltd | 電子写真感光体 |
JPS5949545A (ja) * | 1982-09-14 | 1984-03-22 | Minolta Camera Co Ltd | 有機感光体 |
JPS61117556A (ja) * | 1984-11-14 | 1986-06-04 | Canon Inc | 積層型電子写真感光体 |
JPS6278563A (ja) * | 1985-10-02 | 1987-04-10 | Canon Inc | 電子写真感光体 |
JPS62215959A (ja) * | 1986-03-18 | 1987-09-22 | Canon Inc | 電子写真感光体 |
JPH0715588B2 (ja) * | 1987-06-03 | 1995-02-22 | 富士ゼロックス株式会社 | 電子写真感光体 |
CN1270051C (zh) | 2000-04-24 | 2006-08-16 | 国际壳牌研究有限公司 | 从含油母质的岩层中就地回收烃的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3533783A (en) * | 1967-07-31 | 1970-10-13 | Eastman Kodak Co | Light adapted photoconductive elements |
-
1975
- 1975-11-05 CA CA239,019A patent/CA1072806A/fr not_active Expired
- 1975-12-18 GB GB5189775A patent/GB1500310A/en not_active Expired
- 1975-12-19 FR FR7538956A patent/FR2295459A1/fr active Granted
- 1975-12-19 BE BE162959A patent/BE836892A/fr not_active IP Right Cessation
- 1975-12-19 DE DE19752557430 patent/DE2557430C3/de not_active Expired
- 1975-12-20 JP JP50152726A patent/JPS594695B2/ja not_active Expired
- 1975-12-22 AU AU87757/75A patent/AU507391B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2295459A1 (fr) | 1976-07-16 |
BE836892A (fr) | 1976-06-21 |
FR2295459B1 (fr) | 1978-05-19 |
AU507391B2 (en) | 1980-02-14 |
DE2557430B2 (de) | 1978-02-23 |
AU8775775A (en) | 1977-06-30 |
GB1500310A (en) | 1978-02-08 |
JPS594695B2 (ja) | 1984-01-31 |
DE2557430C3 (de) | 1978-10-19 |
JPS5188226A (fr) | 1976-08-02 |
DE2557430A1 (de) | 1976-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4175960A (en) | Multi-active photoconductive element having an aggregate charge generating layer | |
CA1256734A (fr) | Elements isolants photoconducteurs multi-actifs a tres grande vitesse electrophotographique et a tres grande sensibilite panchromatique et methode de fabrication de ces elements | |
US4175961A (en) | Multi-active photoconductive elements | |
US4719163A (en) | Multi-active photoconductive insulating elements exhibiting far red sensitivity | |
US4092162A (en) | Nitrogen containing polymers aelements | |
US4968813A (en) | Derivatives of 4H-thiopyran-1,1-dioxides | |
CA1066938A (fr) | Element photoconducteur contenant un acide protonique procurant une conductivite permanente | |
CA1284493C (fr) | Pigments et elements photoconducteurs sensibles aux infrarouges | |
US4106934A (en) | Photoconductive compositions and elements with charge transfer complexes | |
US4111693A (en) | Multilayer aggregate photoconductive elements | |
CA1072806A (fr) | Element photoconducteur de type 1 a plusieurs couches actives | |
EP0759579B1 (fr) | Eléments électrophotographiques comprenant de couches de transport de charges contenant des liants en polyester à grandes mobilité de porteurs de charge | |
US5952140A (en) | Bipolar charge transport materials useful in electrophotography | |
US5681677A (en) | Photoconductive element having a barrier layer | |
US4746741A (en) | N,N'-bis[2-(3-methylphenyl)ethyl]-perylene-3,4:9,10-bis (dicarboximide) compound use thereof in multi-active photoconductive insulating elements exhibiting far red sensitivity | |
CA1065668A (fr) | Element photoconducteur comprenant une couche de selenium, une couche generatrice de charge et une couche de transfert de charge | |
US5324604A (en) | Multi-active electrophotographic element and imaging process using free radicals as charge transport material | |
US5034293A (en) | Electrophotographic elements containing 4H-thiopyran-1,1-dioxide derivatives as electron-transport agents | |
US5288573A (en) | Photoconductive elements which are sensitive to near-infrared radiation | |
CA1069372A (fr) | Couche d'agregat photoconducteur en contact avec une couche contenant une matiere inorganique photoconductrice dans un element photoconducteur multiactif | |
US4927726A (en) | Photoreceptor with polynuclear bisoxazole or bisthizole | |
US6022656A (en) | Bipolar electrophotographic elements | |
US4618560A (en) | Multi-active photoconductive insulating elements exhibiting very high electrophotographic speed and panchromatic sensitivity and method for their manufacture | |
US5424158A (en) | Photosensitive material for electrophotography comprising metal free phthalocyanine molecularly dispersed in the binder polymer | |
US4869985A (en) | Electrophotographic elements containing certain naphthoquinone derivatives as electron-transport agents |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |