http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-200831640-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c6a9fd6219b32cd3893a49979951bf4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J29-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-0883 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-64 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08 |
| filingDate | 2007-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd62be934178ac02b989ef8556d2efda http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eba0da8e2cdc1b3592ac46d85a6512b2 |
| publicationDate | 2008-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-200831640-A |
| titleOfInvention | Fluorescent substance, fluorescent sheets, process for production of the fluorescent substance, and light-emitting devices made by using the substance |
| abstract | To provide a phosphor material having a broad emitted light spectrum in blue color range (a peak wavelength is 400 to 500 nm), also having a wide and flat exciting belt in a near ultraviolet and an ultraviolet range, and excellent in light-emitting efficiency, light-emitting intensity and brightness. This phosphor material is characterized by being expressed by general formula: MmAaBbOoNn: Z [wherein, M is ≥ 1 kind of an element having a II valent valence; A is ≥ 1 kind of an element having a III valent valence; B is ≥ 1 kind of an element having a IV valent valence; O is oxygen; N is nitrogen; Z is ≥ 1 kind of an activator; (m) > 0; (a) ≥ 0; (b) ≥ 0; (o) ≥ 0; and (n) ≥ 0] and having < 10% changing rate of the ratio of the B element atoms based on the total number of atoms and/or < 40% changing rate of the ratio of the oxygen atoms based on the total number of atoms within a range from the surface of the particles to 2,000 nm depth. |
| priorityDate | 2006-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.