Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d84881ff6a395ffdef072005a33433ac |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77342 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7774 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J1-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-617 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77347 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7734 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21K99-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F21V9-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J1-63 |
filingDate |
2015-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2017-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae8878cb36e51a271c664368c2cb6022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_578d4493b87ab77e54d16a88fe6bd8a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11a55a0212288524aad35a23e88c08b2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d37e79b9d550de6cd34d7aac2287bf55 |
publicationDate |
2017-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-9758721-B2 |
titleOfInvention |
Core-shell fluorescent material and a light source device including the same |
abstract |
A core-shell fluorescent material and a light source device using the same are disclosed. The core-shell fluorescent material includes a core and a shell for generating an emitting light with wavelength within 520 and 800 nm after absorbing an exciting light with wavelength within 370 and 500 nm. The core may include yellow, green or red fluorescent powder, and the shell includes manganese (IV)-doped fluoride compound. The light source device generally includes the core-shell fluorescent material, a radiation source, leads and a package. The leads provide current to the radiation source and cause the radiation source to emit radiation. The core-shell fluorescent material is coated on the package for receiving the radiation so as to generate a high quality emission served as the desired light source for the field of lighting and displaying. |
priorityDate |
2015-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |