| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-324
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-631 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K71-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-631
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-155
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-324 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-00 |
| filingDate |
2009-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2011-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-102292839-A |
| titleOfInvention |
Improved oled stability via doped hole transport layer |
| abstract |
An organic light emitting device is provided. The device includes an anode and a cathode. A first organic layer is disposed between the anode and the cathode. The first organic layer is an emissive layer that includes a first organic emitting material. The device also includes a second organic layer disposed between the anode and the first organic layer. The second organic layer is a non-emissive layer. The second organic layer includes an organic small molecule hole transport material having a concentration of 50 to 99 wt%, and an organic small molecule electron transport material having a concentration of 0.1 to 5 wt%. Other materials may be present. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107078225-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102694131-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107078225-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9166184-B2 |
| priorityDate |
2008-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |