| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-633
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-631
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-653
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-615
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-626
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-622
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-324
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2101-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-914 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01B1-127 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01B1-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-30 |
| filingDate |
2001-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04649e9a2fd7cd51bd20e3aefa9077f5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f971544a16497749ab9ef7893982adaa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee04aac8ba8de4d3ada41757696dbdd2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccf078c21a7e26a8e109f46a62bd8bf9 |
| publicationDate |
2001-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1162674-A2 |
| titleOfInvention |
Organic electroluminescent devices with improved stability and efficiency |
| abstract |
An organic luminescent layer for use in an electroluminescentndevice with improved operating life includes an organic host material capable ofnsustaining both hole and electron injection and recombination. The layer alsonincludes at least two dopants: a first dopant capable of accepting energy ofnelectron-hole combinations in the host material; and a second dopant capable ofntrapping the holes from the host material. The first dopant being selected so thatnthe band gap energy of the first dopant is less than the bandgap energy of the hostnmaterial and the second dopant being selected to have a hole trapping energy levelnabove the valance band of the host material. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7241512-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10693094-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7175922-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10593886-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100452475-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1221473-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006047075-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7264889-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8048535-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1408722-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7368178-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1359790-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005033246-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1359790-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6720090-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7442421-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1665897-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1665897-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6911961-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1578175-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1578175-A4 |
| priorityDate |
2000-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |