| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_294881271413951a95f284b588a68e66 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-622
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-111
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-114
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-611
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-146
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6565 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-623
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B33-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-633
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-657 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-14 |
| filingDate |
2008-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29040e302098f8dfb3b2f4a613588ece
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1d1489bc99cc09bd822f5e0b0a168ecc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8f66b590ec95f1a3742de474d91c555 |
| publicationDate |
2008-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2008292904-A1 |
| titleOfInvention |
Organic electroluminescent device and display apparatus |
| abstract |
A red light-emitting organic electroluminescent device is provided and includes an anode; a cathode; and an organic layer which includes a light-emitting layer and is interposed between the anode and cathode. The light-emitting layer includes a red light-emitting guest material and a host material composed of a polycyclic aromatic hydrocarbon compound whose mother skeleton has a ring member number of from four to seven. The organic electroluminescent device also includes an electron transport layer containing a benzimidazole derivative provided adjacent to the light-emitting layer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8530062-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011024736-A1 |
| priorityDate |
2007-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |