| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6b822ee046eb6c45d1e3bd9ce9c1782e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_450ab5e48d953a8dddd9d0a59aa867c3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_de93c030716ea65e92d50fa5db4180ba |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21Y2105-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21Y2115-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21Y2113-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21Y2115-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21Y2105-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21Y2101-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21V7-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21Y101-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21Y105-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V7-00 |
| filingDate |
2011-11-04^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-09-01^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef41b8bf55a87b9824c836b3a0d194c0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c76bb394b2a84b20319cad9531f0bbbc |
| publicationDate |
2015-09-01^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9121568-B2 |
| titleOfInvention |
Lighting device |
| abstract |
A lighting device with high emission efficiency and directivity is provided with the use of an organic EL element and a light-emitting diode. The lighting device includes a light-emitting diode whose emission wavelength peak is greater than or equal to 400 nm and less than or equal to 500 nm, a planar organic EL light-emitting body which emits light having a complementary color of that of light from the light-emitting diode, and a planar reflector. The organic EL light-emitting body and the reflector face each other to form a cone having an open end to which light is emitted. The light-emitting diode is provided in a space between a plane including a light-emitting surface of the organic EL light-emitting body and a plane including a reflecting surface of the reflector. |
| priorityDate |
2010-11-05^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |