| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J2201-30457 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J9-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-045 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D11-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C30B29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-04 |
| filingDate |
2001-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2001-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20010105233-A |
| titleOfInvention |
Method for manufacturing a diamond cylinder array having dents therein |
| abstract |
The present invention provides a method of manufacturing a diamond cylinder arrangement having recesses or hollow portions opening in the front end face of a cylinder made of diamond. Plasma etching is provided to the diamond cylinder arrangement to form recesses in the tip surface of each cylinder. As a result, the recessed part 13 is formed in the front end side of each cylinder 6A, and the cylinder-shaped or annular protrusion 14 which encloses the recessed part 13 remains. The diamond cylinder arrangement 15A can be used for the electron emitting portion and the like. |
| priorityDate |
2000-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |