| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5520dd38cc403678d9f91e0b0ee95fb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-32245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-73265
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48247 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-59 |
| filingDate |
2008-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5c2efbc2a9b01efe4ff204f6b733543
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9583e86ffe543b4c76350d9ef3c2a230
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_379f9444f75ce48a72ac9da7b7b93a97
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10be7dc784c575f86dcde2a0981a4536 |
| publicationDate |
2009-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2009209332-A |
| titleOfInvention |
Phosphor for light emitting device and light emitting device using the same |
| abstract |
To obtain a divalent europium-activated alkaline earth silicate phosphor exhibiting green light emission with high efficiency and to obtain white light having stable characteristics for a long period of time by using the phosphor. Provided is a light emitting device capable of A general formula: a (Ba 1-bc MI b Eu c) O · SiO 2 at a substantially bivalent Yu represented - europium activated silicate phosphor, and the primary light is gallium nitride ( And a wavelength conversion unit that absorbs the primary light and emits secondary light having a wavelength longer than the wavelength of the primary light. The conversion part is composed of one or more kinds of phosphors, and the phosphors are divalent europium activated silicic acids substantially represented by the general formula: a (Ba 1-bc MI b Eu c ) O · SiO 2 The present invention relates to a light emitting device including a salt phosphor. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015124303-A |
| priorityDate |
2008-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |