| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc744e119404fec0abdf375e51d1168d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a338edcf958ac9db452f21f68b3d4836
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8a97e065ea986edb29d83faecb470f9b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_86215404fe8aa435b677856ec1ee89a5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F21K9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B20-181
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-0002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B20-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B20-40 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7734
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77342
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7738
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E04H15-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B33-0842
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B37-0281
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B33-0857
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B33-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B45-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B45-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B47-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L25-0753
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B33-0821
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7735 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21K99-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B37-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B44-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L25-075
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L25-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-77 |
| filingDate |
2007-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73cf661c1b30cab98f4f176bf47e3041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fce6e06db80da768fd90e92e1790b983
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_266f39c0135704b4be127e6a6a6235b5 |
| publicationDate |
2017-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9576939-B2 |
| titleOfInvention |
Light emitting device and lighting system having the same |
| abstract |
The present invention provides a light emitting device comprising a first light emitting portion that emits white light at a color temperature of 6000K or more and a second light emitting portion that emits white light at a color temperature of 3000K or less, which include light emitting diode chips and phosphors and are independently driven. The present invention has an advantage in that a light emitting device can be diversely applied in a desired atmosphere and use by realizing white light with different light spectrums and color temperatures. Particularly, the present invention has the effect on health by adjusting the wavelength of light or the color temperature according to the circadian rhythm of humans. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10928842-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11668481-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11357445-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11587673-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10845829-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10691148-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11763401-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10818641-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11649977-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11338107-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10712722-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10599116-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10923226-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10368798-B2 |
| priorityDate |
2006-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |