| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c16d2144a81bfa32a665dca1e93c3d37 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31663 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-0805
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-0838 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-08 |
| filingDate |
2006-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe8f3a68667a52447a43efd9f1ebf84a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d845eb2e327668fb52b70b8728fc5df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2702610aff676a9cd3f2ea85bb8e3506
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe35cfdec0ec2b98eb8829d9ba4253f7 |
| publicationDate |
2008-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20080018505-A |
| titleOfInvention |
Fluorene compound and organic electroluminescent device using same |
| abstract |
The present invention provides a fluorene-based compound having a fluorene or spirofluorene structure at both ends and a spacer including a silicon atom therebetween, and an organic electroluminescent device in which the compound is introduced into an organic film. The compound is easy to apply wet and dry, and the organic electroluminescent device including an organic film formed using the same has excellent color purity, increased internal and external efficiency, and excellent thermal, optical and electrical stability of the device. |
| priorityDate |
2006-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |