| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cc61058d09932829a932a71ce2f216cb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cfca9d4a7ca6032b020b5381bd7d6e2c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_063a1b324005ddc15e16e7529c6258c4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0f64d704d042c348ef72c9487cbae072 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2102-351 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-131
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-5203
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-805
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K59-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-52 |
| filingDate |
2012-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08e8d474d01aee838f11ee2fe14f0215
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d318427da9d4c89c4b2a9691a24cdd40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcab3452877a28a6ae69073196e4cc90 |
| publicationDate |
2014-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2014008631-A1 |
| titleOfInvention |
Organic electroluminescent element |
| abstract |
The present invention proposes a white organic electroluminescent element which is a multiunit element capable of emitting high intensity light that is important to a light source for lighting use, and can have an extended lifetime while suppressing deterioration in luminance. The organic electroluminescent element includes: a transparent electrode; and a first light-emitting unit including a blue fluorescent light-emitting layer containing a blue fluorescent light-emitting material; an intermediate layer; and a second light-emitting unit including a red phosphorescent light-emitting layer containing a red phosphorescent light-emitting material and a green phosphorescent light-emitting layer containing a green phosphorescent light-emitting material; and a reflecting electrode, wherein: the first and second light-emitting units are stacked having the intermediate layer interposed therebetween; and a film thickness (tR) of the red phosphorescent light-emitting layer and a film thickness (tG) of the green phosphorescent light-emitting layer satisfy a relation of 5*tR≦tG. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9553278-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11770944-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2022209172-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11637247-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108321302-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015171360-A1 |
| priorityDate |
2011-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |