http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3771009-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2fb8efa277b88a39948a0bfb308eca4e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J61-125 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-12 |
| filingDate | 1971-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1973-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d67ec59157d3f2ab09e43a5343355a3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4971931a4095cc58fcab86b75da29d30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9625af4d6fb2856892d3f219b32fb370 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_405ab809c9f1e0518fda7421763f1f5e |
| publicationDate | 1973-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3771009-A |
| titleOfInvention | Electrode discharge device with electrode-activating fill |
| abstract | An electric discharge device comprising a sealed lighttransmissive envelope having a pair of electrodes spaced therein, and a quantity of material within the envelope for facilitating an arc discharge between the electrodes, the quantity of material including, as the primary light-emitting material, at least one high melting, relatively non-volatile metallic iodide complexed with an iodide of a Group IIIA element to give a volatile complex having the general formula LnMxI3x 3, where Ln represents a lanthanide element or a Group IIIB element; M represents a Group IIIA element selected from the group consisting of boron, aluminum, indium and gallium, particularly aluminum; and x 3 to 4. The use of this complex eliminates the need to use a heating element adjacent to but outside the sealed envelope to maintain sufficient amounts of the metallic iodide in the vaporous state, but, in addition and quite unexpectedly, it has been found that its use eliminates the need to pre-activate the spaced electrodes with an electron-emissive material, such as thorium. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006164016-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3867664-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005186078-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006078632-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5691601-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2214968-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7268495-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0762477-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0762477-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE30831-E http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1562222-A3 |
| priorityDate | 1971-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 91.