| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-653
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-342
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24942
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-917
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-346
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-344
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-623
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-622 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-341
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-348
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-351 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-00 |
| filingDate |
2002-12-23^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2006-06-20^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc63686ab96b799b812a959cee10a358
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6674fe2c300c4cb9b5ef2eef6b2d968
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21f2678fb87a90d19b7c69f9c50fdfea |
| publicationDate |
2006-06-20^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7063900-B2 |
| titleOfInvention |
White light-emitting organic electroluminescent devices |
| abstract |
A light-emitting device comprises a light-emitting member, which comprises two electrodes, at least two organic electroluminescent (“EL”) materials disposed between the electrodes, a charge blocking material disposed between the electrodes, and at least one photoluminescent (“PL”) material. The light-emitting member emits electromagnetic (“EM”) radiation having a first spectrum in response to a voltage applied across the two electrodes. The PL material absorbs a portion of the EM radiation emitted by the light-emitting member and emits EM radiation having second spectrum different than the first spectrum. Each of the organic EL materials emits EM radiation having a wavelength range selected from the group consisting of blue and red wavelength ranges. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7413816-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004241493-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7416791-B1 |
| priorityDate |
2002-12-23^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |