http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103045257-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-79 |
| filingDate | 2011-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103045257-B |
| titleOfInvention | A kind of nitride luminescent material and the luminescent device adopting this luminescent material to make |
| abstract | The present invention relates to the luminescent device of a kind of nitride luminescent material and this luminescent material of employing.This luminescent material is simultaneously containing divalent metal element M, rare-earth element R, IIIA race element L and yttrium, silicon, nitrogen, oxygen, and its general formula is: Mn 2-a ln b yn c sin 5-3 (b+c)/4 nn 8-2d/3 on d : Rn a , wherein, M is at least one in Mg, Ca, Sr, Ba; L is at least one in B, Al and Ga; R is at least one in Ce, Eu, Gd and Lu, and 0 < a≤0.1,0 < b≤2.0,0 < c≤1.0,0 < d≤1.0.This luminescent material effectively can be excited by the radiant light of wavelength between 250nm ~ 500nm, and launches main peak at the visible orange light of the wide range of 580nm ~ 680nm or ruddiness.Luminescent material luminous efficiency of the present invention is high, stable luminescent property, half-width are wide, can be used for the luminescent device making high-color rendering energy. |
| priorityDate | 2011-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.