| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133614 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7731 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21Y115-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21S2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V9-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08 |
| filingDate |
2014-09-16^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-10-27^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2017-10-27^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-105555914-B |
| titleOfInvention |
Green-emitting phosphor and its manufacture method, phosphor plates and lighting device |
| abstract |
The present invention provides a kind of green-emitting phosphor with high conversion efficiency.Green-emitting phosphor is by (Sr 1‑y Ca y ) 1‑x Ga 2 S 4 :Eu x (composition formula of 0.03≤x≤0.20,0 ＜ y≤1) represents that the diffraction maximum half-peak breadth in (422) face of XRD case is less than 0.18. |
| priorityDate |
2013-09-20^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |