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发明名称
Electron emitting device with diamond
摘要
An electron emitting device is provided with a p-semiconductor layer formed on a semiconductor substrate. The p-semiconductor layer is composed of a diamond layer.
申请公布号
US5202571(A)
申请公布日期
1993.04.13
申请号
US19910725476
申请日期
1991.07.03
申请人
CANON KABUSHIKI KAISHA
发明人
HIRABAYASHI, KEIJI;KURIHARA, NORIKO;TSUKAMOTO, TAKEO;WATANABE, NOBUO;OKUNUKI, MASAHIKO
分类号
H01J1/308
主分类号
H01J1/308
代理机构
代理人
主权项
地址
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