http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012092350-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48091 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48247 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-181 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2982 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7734 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77218 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50 |
| filingDate | 2012-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26cbfa564d46c9cc3acf7f3a956e1c94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36936ff56168787e1a442f9103848478 |
| publicationDate | 2012-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2012092350-A |
| titleOfInvention | Phosphor and method for producing the same, and light emitting device using the phosphor |
| abstract | [PROBLEMS] To provide a broad peak excitation band having a broad peak of emission spectrum in a range of green to yellow and capable of using a wide range of light from near ultraviolet / ultraviolet light to blue light as excitation light. Provided is a phosphor excellent in luminous efficiency and luminance. A phosphor represented by the general formula MmAaBbOoNn: Z (M element is one or more elements having a valence of II, and A element is one or more of a valence of III) The element B is one or more elements having an IV valence, O is oxygen, N is nitrogen, and the Z element is one or more activators). 4.0 <(a + b) / m <7.0, a / m ≧ 0.5, b / a> 2.5, n> o, n = 2 / 3m + a + 4 / 3b-2 / 3o, wavelength 300 nm Invented a phosphor having a peak wavelength in the emission spectrum in the range of 500 nm to 650 nm when excited with light in the range of from 500 nm to 500 nm, thereby solving the above problems. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015078317-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019065194-A1 |
| priorityDate | 2005-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.