http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0480285-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0a6a69da5879eb83f56f6876dba3e3cf |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-44 |
| filingDate | 1990-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4010b52272222d914d23ab544d93726d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_123a54c7d31419e7e75dd581c6716404 |
| publicationDate | 1992-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0480285-A |
| titleOfInvention | Fluorescent high-pressure mercury lamp |
| abstract | PURPOSE: To improve greatly the color rendering properties of a fluorescent high-pressure mercury lamp and thereby expand its use in the field of interior lighting by constituting the phosphor coating of the fluorescent high-pressure mercury lamp by the use of four specific phosphors. n CONSTITUTION: In a fluorescent high-pressure mercury lamp provided with a luminescent tube emitting visible and ultraviolet radiations, an outer tube enclosing the luminescent tube and a phosphor coating formed on the inner surface of the outer tube, the phosphor coating is composed of the following four phorphors: a first phosphor comprising strontium aluminate activated with bivalent europium; a second phosphor comprising barium magnesium aluminate co-activated with bivalent europium and bivalent manganise; a third phosphor comprising yttrium magnesium borate co-activated with trivalent cerium and trivalent terbium; and a fourth phosphor comprising at least one of yttrium vanadate activated with trivalent europium and yttrium vanadate phosphate activated with trivalent europium. n COPYRIGHT: (C)1992,JPO&Japio |
| priorityDate | 1990-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.