http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110590361-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-448 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-6583 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3208 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3229 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3418 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-442 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-3481 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-9653 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-50 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-50 |
| filingDate | 2019-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110590361-B |
| titleOfInvention | Composite phase fluorescent ceramic and preparation method and application thereof |
| abstract | The application discloses a composite phase fluorescent ceramic, a preparation method and application thereof. The composite phase fluorescent ceramic comprises a blocky ceramic matrix and a second phase distributed in the ceramic matrix; the ceramic matrix is selected from any one of substances with a chemical formula shown in a formula I; r 3‑x1 Ce x1 Al y Ga 5‑y O 12 Formula I; the second phase is selected from any one of substances with a chemical formula shown in a formula II; ca 2 Ce 2‑x2 Al 2 SiO 7 And (5) formula II. The composite phase fluorescent ceramic provided by the application effectively solves the problems that the light decay and the spectrum stability caused by the aging and coloring of the packaging material containing organic components are not ideal enough, the luminous efficiency of fluorescent powder is reduced along with the rise of the temperature of the LED and the like in the development of the current white light LED. |
| priorityDate | 2019-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.