| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fab5a78161702097f97524ce6e5cdcd7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2101-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-19 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 |
| filingDate |
2009-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3006d4b35e0ad41d95d6786b6ac10bf4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8d6e214a55a97168e7e19de983fca72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95054c5d137cfb845fae3c5c8c45349f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d29fc4c9843130c0b0cebe84c165c621 |
| publicationDate |
2011-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-102009048604-A1 |
| titleOfInvention |
Organic light-emitting diode device |
| abstract |
So far, separate light units are used in stacked organic light emitting diodes for each emitter molecule. This design approach has for corresponding white LEDs a greatly increased processing costs result. When fluorescent blue emitters are used in such stacked OLEDs, a large portion of the excitons recombine without radiation. In order to reduce the number of lighting units and thus the production costs, several emitters are combined in the individual lighting units. In the case of fluorescent emitters, this is done in such a way that the singlet excitons recombine on the fluorescent emitter, while the triplet excitons are transferred to at least one phosphorescent emitter. The described devices can be well used for general display and lighting purposes due to their high light output. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102016206681-B3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104115299-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102012202839-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3236462-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9196870-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102012202839-B4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102016202927-A1 |
| priorityDate |
2009-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |