http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2013157524-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-0883 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08 |
| filingDate | 2013-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2013157524-A1 |
| titleOfInvention | Phosphor and method for producing the same |
| abstract | The present invention provides a chemically stable inorganic phosphor that emits light in orange or red having a longer wavelength than a conventional rare earth-activated nitride phosphor by excitation with near ultraviolet to blue light. Objective. It is another object of the present invention to provide a simple phosphor production method that does not require production under high temperature and high pressure conditions. The phosphor of the present invention has the following general formula (I): A a B b C c D d E e: M y (I) (Wherein M is at least one selected from the group of rare earth elements consisting of Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm and Yb; A is at least one selected from divalent metal elements other than the rare earth element group, B is at least one selected from trivalent metal elements other than the rare earth element group, C is at least one selected from tetravalent metal elements other than the rare earth element group and Si, D is N, E is O. ) a, b, c, d, e, and y satisfy the following formulas (1) to (6). 0.17 ≦ a ≦ 1.3 (1) 2.3 ≦ b ≦ 4.1 (2) 0.9 ≦ c ≦ 2 (3) 2.7 ≦ d ≦ 4 (4) 0.6 ≦ e ≦ 1.8 (5) 0.3 ≦ y ≦ 0.8 (6) |
| priorityDate | 2012-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.