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发明名称
COLD CATHODE ELEMENT
摘要
<p>냉음극소자는 전계를 인가함에 따라 전자를 방출하는 것으로서, X선 광전자분광법에 의한 C전자의 광전자 스펙트럼의 반값폭(Hw)이, Hw≥1.72eV인 다이아몬드형상 탄소막으로 구성되어 있다. 이 냉음극소자는 낮은 인가전압에 의하여도 충분히 전자를 방출하는 기능을 갖고있어, 실용성이 뛰어나다.</p>
申请公布号
KR19990068198(A)
申请公布日期
1999.08.25
申请号
KR19990002830
申请日期
1999.01.29
申请人
null, null
发明人
이와사다카시;이시카와준조
分类号
H01J1/304
主分类号
H01J1/304
代理机构
代理人
主权项
地址
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