| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_35f1bf7625ec038f633e972977ad7a70 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B21-064 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-63 |
| filingDate |
2005-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a3c0e75c13cb3d94cdbe2a15a9f8ba9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9dbded3694024ea86e569a88f33dedbf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2630cac9c3052913510127090f81a058
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_899a3a91c0c7a029d17d44d83f2b425b |
| publicationDate |
2006-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2006312672-A |
| titleOfInvention |
Boron nitride crystal having fluorescent emission characteristics to which an activator such as rare earth is added, its production method, and boron nitride phosphor |
| abstract |
PROBLEM TO BE SOLVED: To provide a phosphor that is chemically stable, excellent in heat resistance and radiation resistance, and capable of exhibiting a property of stably emitting fluorescence even in severe environments and extreme conditions. SOLUTION: An activator containing one activator ion selected from trivalent europium ion, terbium ion, samarium ion, cerium ion and divalent manganese ion is used as a solvent in BN crystal synthesis by a solvent method under high pressure. And cBN or hBN crystals that are uniformly activated by the activated ions are produced by subjecting the crystal raw material to high temperature and high pressure treatment in this solvent, whereby cBN to hBN exhibiting the fluorescent properties unique to the activator. A phosphor is synthesized. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015030410-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114852975-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018193838-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109731541-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109731541-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008285662-A |
| priorityDate |
2005-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |