High efficiency hollow cathode and cathode system applying same고효율 할로우 음극과 이를 적용되는 음극 시스템
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Choe, Wonho | ko |
| dc.contributor.author | Lim, Youbong | ko |
| dc.contributor.author | Kim, Holak | ko |
| dc.contributor.author | Park, Jooyoung | ko |
| dc.contributor.author | Seon, Jongho | ko |
| dc.date.accessioned | 2019-04-15T15:58:07Z | - |
| dc.date.available | 2019-04-15T15:58:07Z | - |
| dc.date.issued | 2018-07-24 | - |
| dc.identifier.uri | http://hdl.handle.net/10203/255506 | - |
| dc.description.abstract | The present invention relates to a high efficiency hollow cathode and a cathode system applying the same, and comprises: a tube comprising at least two refractory metal parts; a gas providing unit and a gas outlet which are respectively formed at the distal ends of the tube; and an insert mounted inside the tube. According to the present invention, since the present invention constitutes a hollow cathode using more than two substances, the present invention can not only enhance thermal stability, lifespan and efficiency, but also can reduce costs accordingly. | - |
| dc.title | High efficiency hollow cathode and cathode system applying same | - |
| dc.title.alternative | 고효율 할로우 음극과 이를 적용되는 음극 시스템 | - |
| dc.type | Patent | - |
| dc.type.rims | PAT | - |
| dc.contributor.localauthor | Choe, Wonho | - |
| dc.contributor.nonIdAuthor | Lim, Youbong | - |
| dc.contributor.nonIdAuthor | Kim, Holak | - |
| dc.contributor.nonIdAuthor | Park, Jooyoung | - |
| dc.contributor.nonIdAuthor | Seon, Jongho | - |
| dc.contributor.assignee | KAIST | - |
| dc.identifier.iprsType | 특허 | - |
| dc.identifier.patentApplicationNumber | 15121502 | - |
| dc.identifier.patentRegistrationNumber | 10,032,594 | - |
| dc.date.application | 2015-02-23 | - |
| dc.date.registration | 2018-07-24 | - |
| dc.publisher.country | US | - |
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