http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009221469-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6b822ee046eb6c45d1e3bd9ce9c1782e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7716 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-584 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7701 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B33-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08 |
| filingDate | 2009-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f276d519ba89eed523a468701f069b6c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b262d7ea79b469215fe43890fb3d0bb5 |
| publicationDate | 2009-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2009221469-A |
| titleOfInvention | Method for producing blue light emitter for inorganic EL, blue light emitter for inorganic EL, and light emitting device |
| abstract | A light-emitting body that emits blue light in the case of electric field excitation (blue light-emitting body), that is, a blue light-emitting body that can be applied to an inorganic EL element is manufactured, and the influence on the chromaticity coordinates with respect to a change in the light emission luminance is reduced. For the purpose. It is another object of the present invention to improve reproducibility of a light-emitting device having an inorganic EL element and to enable stable display that is hardly affected by a change in luminance. In the production of a blue light emitter for inorganic EL, at least a sulfide light emitter and a rare earth-copper oxychalcogenide (MCuOS: where M is a rare earth metal) are mixed, and the resulting mixture is 600 ° C. or higher and 1000 ° C. By firing below, rare earth-copper oxychalcogenide (MCuOS) can be included in part of the sulfide phosphor. [Selection] Figure 1 |
| priorityDate | 2008-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.