http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2012008281-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2101-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6572 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-86 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D209-86 |
| filingDate | 2011-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2013-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2012008281-A1 |
| titleOfInvention | Light emitting element |
| abstract | To provide an organic thin film light emitting device with improved luminous efficiency, driving voltage, and durability. A light emitting device in which at least a hole transport layer and an electron transport layer are present between an anode and a cathode and emits light by electric energy, wherein the hole transport layer of the light emitting device is represented by the following general formula (1) The electron transport layer contains a donor compound, and the donor compound contains an alkali metal, an inorganic salt containing an alkali metal, a complex of an alkali metal and an organic substance, an alkaline earth metal, or an alkaline earth metal A light-emitting element, which is an inorganic salt or a complex of an alkaline earth metal and an organic substance. [Chemical 1] (R 1 to R 20 are hydrogen, deuterium, alkyl group, cycloalkyl group, amino group, aryl group, heterocyclic group, heteroaryl group, alkenyl group, cycloalkenyl group, alkynyl group, alkoxy group, alkylthio group, aryl. It is selected from the group consisting of an ether group, an arylthioether group, a halogen, a cyano group, —P (═O) R 24 R 25 and a silyl group, where R 24 and R 25 are each an aryl group or a heteroaryl group. The substituents may be further substituted, and adjacent substituents may further form a ring, and R 21 to R 23 may be the same or different from each other, and may be an alkyl group, a cycloalkyl group, an aryl. The substituent is selected from the group consisting of a group or a heteroaryl group, and these substituents may be further substituted. ) |
| priorityDate | 2010-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.