http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013200787-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bfbdee85a8c3ff91ebfff2c019fdbab0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J61-827 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J61-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J61-125 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-18 |
| filingDate | 2013-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a04258fa8babc6a301ed2a565bfdf64a |
| publicationDate | 2013-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2013200787-A1 |
| titleOfInvention | Ceramic metal halide lamp |
| abstract | A ceramic metal halide lamp is provided in which color rendering properties, especially a special color rendering index R9, are improved without causing lamp efficiency to be lowered substantially. In one aspect, a ceramic metal halide lamp includes a luminous tube in the interior of an outer bulb. The luminous tube is made from translucent ceramics and includes a light-emitting portion into which metal halides, mercury and a starting gas are sealed and capillaries with a pair of electrode assemblies extended thereto disposed at both ends of the light-emitting portion. The light-emitting portion has sealed therein at least thulium iodide (TmI 3 ), thallium iodide (TlI), sodium iodide (NaI) and calcium iodide (CaI 2 ). The light-emitting portion has further sealed therein silver iodide (AgI). A quantity of the AgI falls within a range of 2≦(AgI/CaI 2 )[molar ratio]≦5 and within a range of 0<(AgI/TlI)[molar ratio]≦10. |
| priorityDate | 2012-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.