发明名称 |
ELECTRODE FOR ELECTRON GUN |
摘要 |
The electrode is set closely to a cathode to be a first electrode. In the electrode having a plate shape forming a through-hole for electron beam, the body of plate shape is formed by a stacking layer of a first material layer of low heat expansion and a second material layer of high heat expansion.
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申请公布号 |
KR940009438(B1) |
申请公布日期 |
1994.10.13 |
申请号 |
KR19910025955 |
申请日期 |
1991.12.31 |
申请人 |
SAMSUNG ELECTRON DEVICES CO., LTD. |
发明人 |
DO, HAN - SHIN |
分类号 |
H01J29/48;(IPC1-7):H01J29/48 |
主分类号 |
H01J29/48 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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