| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0950e9df7f0e1b73efee1bda859951ad |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77218
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50 |
| filingDate |
2013-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af8e713f1eb9ce1bd7ad7ebd08bf2da3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc6229f78059705f1df274e3cdf5c0ae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f12d7a02b9c6c3d8f8f41f568fdb05d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60ff40640cf96699c2396ffe55ba9f7b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7617e2f3ae07801cb6ce03a38415b1af
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90f9a44a813d85a477930838708e4188
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb82503d1069c5e72a96f45e9c3b9d05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f2e8418697194a0df26b61031f99974 |
| publicationDate |
2014-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2014175378-A |
| titleOfInvention |
Light emitting device |
| abstract |
Provided is a light-emitting device having a small change in chromaticity even when the emission wavelength of blue light serving as excitation light changes. A light-emitting device according to an embodiment includes a light-emitting element that emits blue excitation light, a yellow phosphor that is formed on the light-emitting element and emits yellow fluorescence when excited by the excitation light, and green fluorescence that is excited by excitation light. Is the same when the peak wavelength of the fluorescence is shifted from 520 nm to less than 660 nm, and at least one of the red phosphor that emits red fluorescence when excited by the excitation light. A wavelength-shifting phosphor whose peak wavelength of fluorescence shifts in the direction. [Selection] Figure 1 |
| priorityDate |
2013-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |