| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f4a8faea375370b67c9d71e67db32bcd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ec66325a8fa7267614e836161696a38e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-636
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-633
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-631
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-652
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-657
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D277-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-114 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-30 |
| filingDate |
2002-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2004-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc9fecb177dbcbf54b9df553bf5aceb1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5ae7c1ed2c83c3ddac037f7fc1ef23f |
| publicationDate |
2004-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6737532-B2 |
| titleOfInvention |
Organic electroluminescent materials |
| abstract |
An organic electroluminescent compound of the formula (I)wherein:X1 is selected from the group consisting of oxygen, sulfur, C(CH3)2 and N-R, wherein R is hydrogen, alkyl of from 1 to 20 carbon atoms or aryl; andAr1 and Ar2 are individually aryl or heterocyclic systems.Applying the compound to an electroluminescent (EL) device provides a highly efficient blue and green emitting organic EL device. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10658557-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10644213-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009134781-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10593854-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8173272-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11592166-B2 |
| priorityDate |
2001-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |