http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106929015-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-0883 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-665 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-504 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-666 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-676 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-66 |
| filingDate | 2016-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106929015-B |
| titleOfInvention | Red phosphor, its preparation method and light-emitting device comprising the red phosphor |
| abstract | The present invention provides a red phosphor, a preparation method thereof, and a light-emitting device comprising the red phosphor. The red phosphor includes an inorganic compound, and the inorganic compound includes A element, D element, X element and manganese element, wherein A is one or more elements in Li, Na and K, and must contain K element; D is Ge and Si two elements, or D is three elements of Si, Ge and Ti; X is one or more elements in F, Br and Cl, and must contain F element; and the inorganic compound has the same properties as K 2 GeF 6 The space group structure of , the space group structure is P-6 3 mc(186) of the hexagonal crystal system. The red phosphor powder has a uniform appearance, high luminous efficiency and good stability, and is suitable for being combined with a blue light LED chip to form a backlight source of a liquid crystal display LED. |
| priorityDate | 2015-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.