| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6b822ee046eb6c45d1e3bd9ce9c1782e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-917
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1458
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1092
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1466
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-185 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-0086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-0033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C251-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate |
2006-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2007-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e62c7a0343a0bf5d1b16a144f113f941
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2793f5b5e5d5167cccd5f69b6cd4732
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a67ccdbba6ab3184019e1f086d4dcaf7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6feb625d8a7ec6552d8c142306dc6c76 |
| publicationDate |
2007-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7252895-B2 |
| titleOfInvention |
Phosphorescence compound and electro field light emitting device having the same |
| abstract |
The present invention is directed to a novel phosphorescent compound formed by synthesizing an orthometallated complex by using easily-synthesized ligands. The invention is further directed to an electroluminescent device having high luminous efficiency by using the phosphorescent compound. Moreover, the invention is also directed to a light-emitting device operating at a low voltage by using the electroluminescent device. According to the present invention, a phosphorescent compound represented by general formula [formula 1] is synthesized. Further, an electroluminescent device containing the phosphorescent compound is formed. In order to generate phosphorescent emission more efficiently, a heavy metal is preferably used as a central metal from the perspective of heavy atom effects. Therefore, one feature of the present invention is that the central metal M in the below general formula [formula 1] is iridium or platinum |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009118453-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8129554-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009048415-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7767777-B2 |
| priorityDate |
2002-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |