| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6b822ee046eb6c45d1e3bd9ce9c1782e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-324
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2101-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B33-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-615
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D241-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6572
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-324
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D241-42 |
| filingDate |
2008-02-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3233540e3ddbcfab8e9b330e1b7428e6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16b6e3073cc406f69589f6960cb6c0fb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3ea238fe13da16b5492c416a7d57e73 |
| publicationDate |
2008-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2008235879-A |
| titleOfInvention |
Light-emitting element, light-emitting device, electronic device, and quinoxaline derivative |
| abstract |
A light-emitting element having a long lifetime is provided. In addition, a light-emitting device and an electronic device with a long lifetime are provided. A first layer 114 and a second layer 113 containing a light-emitting substance are provided between a first electrode 101 and a second electrode 102, and the first layer includes a first organic layer. The first layer is provided between the second layer and the second electrode, and in the first layer, the first layer is higher than the second organic compound. The first organic compound is an electron transporting organic compound, the second organic compound is an electron trapping organic compound, and the energy of the second organic compound is high. Provided is a light-emitting element that can emit light from a light-emitting layer by applying a voltage so that the gap is larger than the energy gap of a light-emitting substance and the potential of a first electrode is higher than the potential of a second electrode To do. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20110082557-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8486544-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8277957-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2016035413-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011204801-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101702673-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016035413-A1 |
| priorityDate |
2007-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |