| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aafe0172ffd94d3486c518b0709bb2b3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-185
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2101-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1014
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B57-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-0033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-342 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate |
2009-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fce86065da0d8712b72a4550cbe2373
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abb28884e3336480dd3d2e9e8a6b8fa4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64f342b38e0eac0a9ee8dd26a7fcae49
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a35958cc1466a25219f1df92806b061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61a01b328b726e8fa84cdceb59f97fd9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c4d90c995fd14872a073d67f9dda89ce |
| publicationDate |
2009-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20090064524-A |
| titleOfInvention |
Light emitting layer composition for organic light emitting device and organic light emitting device using same |
| abstract |
The present invention includes an asymmetric fluorene derivative ligand as a metal complex compound for an organic light emitting device represented by the following formula (1).n n n n n n n n The metal complex compound according to the present invention can increase the solubility by increasing the molecular weight due to the introduction of bulk substituents, and can easily form a thin film by spin coating, inkjet printing, casting method and the like.n n n In addition, the metal complex compound can reduce the manufacturing cost of the organic light emitting display device, and the interaction between the molecules can be suppressed by the bulk substituent to improve the luminous efficiency. |
| priorityDate |
2009-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |