发明名称 |
Field emission electrode, manufacturing method thereof, and electronic device |
摘要 |
An electron emission film having a pattern of diamond in X-ray diffraction and formed of a plurality of diamond fine grains having a grain diameter of 5 nm to 10 nm is formed on a substrate. The electron emission film can restrict the field intensity to a low level when it causes an emission current to flow, and has a uniform electron emission characteristic.
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申请公布号 |
US8035291(B2) |
申请公布日期 |
2011.10.11 |
申请号 |
US20100779583 |
申请日期 |
2010.05.13 |
申请人 |
KOCHI INDUSTRIAL PROMOTION CENTER;CASIO COMPUTER CO., LTD. |
发明人 |
NISHIMURA KAZUHITO;SASAOKA HIDEKI |
分类号 |
H01J1/62;H01J63/04 |
主分类号 |
H01J1/62 |
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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