http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004224843-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c816fc32dd27be972de4580524778a2f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-84 |
| filingDate | 2003-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2aaa14b7f86652ceaf1c7334b8493afa |
| publicationDate | 2004-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004224843-A |
| titleOfInvention | Red light-emitting phosphor and thin-film electroluminescent device using the same |
| abstract | In a phosphor for red light used in an electronic display, a red color purity is good and a wide color reproduction range can be secured. In particular, when used for an EL element of a flat display, each phosphor for each color light is used. Even if the phosphor is provided on the same substrate, cross-contamination of sulfide and oxide is prevented without complicating the manufacturing process. A red light-emitting phosphor is formed by using cerium as a light-emission center for a yttrium sulfide host. The red light from this phosphor is a red light that has a peak near 730 nm and is sufficiently saturated with color located at chromaticity coordinates (0.74, 0.26). In addition, a red light emitting phosphor is formed by using cerium as a light emission center for a base of yttrium zinc sulfide. The red light from this phosphor is a red light having a peak near 650 nm and having good color purity located at chromaticity coordinates (0.69, 0.30). [Selection diagram] Fig. 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006077864-A1 |
| priorityDate | 2003-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.