| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c4b69acb6825b51fe2feb170bff784a2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c80b373cab111147f0f679e27f5255d8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_abd350f74304f9e773819ff265259de1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-342
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-615
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-649
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-631
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6565
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-186 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F5-069
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-321
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B33-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D215-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D215-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-00 |
| filingDate |
2010-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a4e4f16574a5fee37dec7db528d1026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79fefbdab3042c6b0f0fe683b8be326e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09d200950e1ef2cdb2a008f0f0573363 |
| publicationDate |
2010-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2010256377-A1 |
| titleOfInvention |
Aluminum chelate complex for organic el material |
| abstract |
This invention provides an organic EL material useful for the emissive layer of an organic EL element which deteriorates little in luminance when operated over a prolonged period of time and shows excellent durability. The material is an aluminum chelate complex which is represented by general formula (1) in which Ar 1 is a mono- or bicylic arylene group, Ar 2 is a mono- or bicyclic aryl group, R 1 -R 6 are hydrogen or hydrocarbon groups containing 1-8 carbon atoms and contains a compound represented by general formula (1) in which Ar 2 is a halogen as an impurity in an amount of 350 wt ppm or less. |
| priorityDate |
2003-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |