| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5547f741b25666fc4ae5195cf71a979b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J61-822
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J61-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J17-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-82
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-12 |
| filingDate |
2002-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00c3df9ecad2d1e97db43e30f276d279 |
| publicationDate |
2005-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6911776-B2 |
| titleOfInvention |
High-pressure discharge lamp |
| abstract |
A long-life high-pressure discharge lamp suffers reduced blackening and luminance drop even after it has been turned on over a long period of time, and is arranged to prevent the internal gases from leaking out and also to prevent the lamp bulb from being ruptured. The high-pressure discharge lamp has a pair of confronting electrodes inserted in a lamp bulb which confines therein at least mercury and a halogen gas. The lamp bulb contains oxygen at a partial pressure lower than a partial pressure which can maintain a luminance of 80% after 100 hours of operation and equal to or higher than 1.0×10 −5 Pa. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010250666-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011173253-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8103720-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8359391-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005055333-A1 |
| priorityDate |
2001-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |