| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78d23542930d30fe30af1043c2896557
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_732c655dd7f9fb43b36ca5dfa44e873d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_48e3c13827db17a399df07eb75228ae7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b935d0075e23c28f571480fc1f38db0f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5520dd38cc403678d9f91e0b0ee95fb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7d09f649e40357f2b846559f53c5e2fa |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-73265
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-181 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77347
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-0883
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B33-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-504 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50 |
| filingDate |
2011-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68d04c65913357150f337d7079af134b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9fb0046c4af0e98222b3440e2cf9111
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72d156706db5ccdd5778785b86c808f0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c1f8af24dd20020d072d1e0179ef155 |
| publicationDate |
2012-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2012319155-A1 |
| titleOfInvention |
Light-emitting device |
| abstract |
Disclosed is a light-emitting device that exhibits good color rendering and highly efficiently emits white light in an incandescent bulb color range. The semiconductor light-emitting device ( 1 ) of the present invention includes: a semiconductor light-emitting element ( 2 ) that emits blue light; a green phosphor ( 14 ) that absorbs the blue light and emits green light; and an orange phosphor ( 13 ) that absorbs the blue light and emits orange light. The orange phosphor ( 13 ) produces an emission spectrum having a peak at a wavelength of equal to or greater than 590 nm but equal to or less than 630 nm and having a full width at half maximum of 130 nm or greater at the peak, the full width at half maximum of the emission spectrum of the orange phosphor ( 13 ) being broader than a full width at half maximum of an emission spectrum of the green phosphor ( 14 ). The orange phosphor ( 13 ) exhibits an absorptance having a peak wavelength of 420 nm or greater. ABS(530) and ABS(MAX) satisfy a relation, ABS(530)/ABS(MAX)<0.60, where ABS(MAX) is an absorptance of the orange phosphor ( 13 ) at the peak wavelength thereof, and ABS(530) is an absorptance of the orange phosphor ( 13 ) at a wavelength of 530 nm. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8901591-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8928005-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9490402-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015021635-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019051804-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10886443-B2 |
| priorityDate |
2010-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |