http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2935510-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eccd894c99fea2d1c0c8735872bb2309 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77927 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-0883 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77217 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08 |
| filingDate | 2013-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccf6889f5a9b37c7af37e5f8872453fd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93c717e1e9392a6adfeae05f287374bd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06daa0b61b59b12a1fa33f64a845d131 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc0a0d348da3c58dea9d686be7a51074 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e04394b73d9827c3e142399bac51798e |
| publicationDate | 2015-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2935510-A1 |
| titleOfInvention | Phosphors |
| abstract | The invention relates to compounds comprising an anionic scaffold structure, dopants and cations, in which a. the anionic scaffold structure features coordination tetrahedra GL 4 , where G stands for silicon, which may be partly replaced by C, Ge, B, Al or In, and L stands for N and O, with the proviso that N makes up at least 60 atom% of L; b. the cations are selected from the alkaline earth metals, with the proviso that strontium and barium together make up less than 75 atom% of the cations; c. dopant present comprises trivalent cerium or a mixture of trivalent cerium and divalent europium; d. charge compensation of the cerium doping is accomplished i) through corresponding replacement of alkaline earth metal cations by alkali metal cations, and/or ii) by a corresponding increase in the nitrogen content, and/or iii) by a corresponding reduction in the cations; and to processes for preparing these compounds, and to their use as conversion phosphors. |
| priorityDate | 2012-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.