http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-19990050871-A
Outgoing Links
| Predicate | Object |
|---|---|
| filingDate | 1997-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1999-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-19990050871-A |
| titleOfInvention | Cathode Structure for Cathode Ray Tube |
| abstract | The present invention is to enable a high emission current density in the cathode structure for the color cathode ray tube, the constitution according to the configuration is nickel (Ni) is the main component on top of the cylindrical sleeve (2) in which the heater (4) for the negative electrode heating is inserted Alkaline earth metal nitrate compound comprising a base metal (1) containing a small amount of metal, a mixture of an alkaline earth metal carbonate, a metal powder and nitric acid containing at least barium carbonate (BaCO 3 ) on the upper surface of the base metal (1) A cathode structure for a cathode ray tube having an electron emitting material layer 30 formed thereon. |
| priorityDate | 1997-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.