http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101374076-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2d825814c2847d297de844b4e7c60de4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-59 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-0883 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-64 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-59 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-79 |
| filingDate | 2013-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e847df8861442903bc94b6bf48b2271d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f74f2ceffec95630b24836d04be8914 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7a3e22cd14b07a1df5a1f09b276269a |
| publicationDate | 2014-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101374076-B1 |
| titleOfInvention | Stabilization treatment method of alpha sialon phosphor raw material powder, composition for calcining alpha sialon phosphor produced therefrom and method for producing alpha sialon phosphor |
| abstract | Disclosed is a method for stabilizing alpha sialon phosphor raw material powder for preventing deterioration in phosphor emission intensity. The present invention includes Ca 3 N 2 as an oxide and a calcium source of Si 3 N 4 , AlN, a rare earth metal element, and Ca x Si 12-mn Al m + n O n N 16-n : Re y (where Re is Is an activator and is an alpha sialon represented by at least one element selected from the group consisting of Eu, Ce, Tb, Yb, Sm, and Dy, and expressed as 0.3 ≦ m ≦ 1.0, 0.02 ≦ y ≦ 0.15, m = 2x + 3y) Mixing the raw powder according to the composition formula; And converting the calcium source into a Ca-Al-Si-N-based compound by heat-treating the raw material powder to provide a stabilization treatment method for the alpha sialon phosphor raw material powder. According to the present invention, it is possible to produce alpha sialon phosphors having reliable emission intensity regardless of weather, season and handling environment. |
| priorityDate | 2013-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.