| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G5-06 |
| filingDate |
1999-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cdc0af9ee9cfe223add054fcde8dbbd0 |
| publicationDate |
2000-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2000199978-A |
| titleOfInvention |
Electrophotographic photoreceptor |
| abstract |
(57) [Problem] To provide an electrophotographic photosensitive member excellent in light fatigue characteristics. SOLUTION: A charge transporting substance in a photosensitive layer that satisfies one of the following conditions is used. (1) It has eight or more π electrons having no aromaticity and has a fluorescence yield Φ of 1>Φ> 0.1 in a diluted THF solution. 3. (2) It has 12 or more π electrons having no aromaticity, and the fluorescence yield Φ in a diluted THF solution is 1>Φ> 0. 09. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005126411-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4617109-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003195534-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003215820-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002214807-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002214810-A |
| priorityDate |
1999-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |