http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105778904-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7728 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7743 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7759 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7783 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-64 |
| filingDate | 2016-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105778904-B |
| titleOfInvention | A kind of gallium aluminium hydrochlorate base fluorescent material and preparation method thereof |
| abstract | The invention discloses a kind of gallium aluminium hydrochlorate base fluorescent material, chemical formula is：M 1‑x Al y Ga z O 4 :xRE；Wherein, at least one of M Ca, Sr, Mg；RE is Eu 3+ 、Sm 3+ And Tb 3+ At least one of；X, y, z is each element atomic molar ratio shared in material component, 0 ＜ x ＜ 0.15,0.8≤y≤1.2,0.8≤z≤1.2.The present invention singly mixes Eu respectively 3+ 、Tb 3+ 、Sm 3+ When, obtained red fluorescence material, fluorescent orange material and green fluorescent material can be excited efficiently in 300nm~500nm wave bands, can preferably be matched with ultraviolet, near ultraviolet chip or blue chip.The present invention uses same host material, the broadband multicolor emission from 500 700nm wave bands may be implemented, cover blue green light, green light, orange-colored light, red spectral band, the problem for avoiding a variety of matrix photochromic shakiness caused by differential declines rate in same LED component, to improve the photochromic stability and colour rendering of LED. |
| priorityDate | 2016-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.