发明名称 |
Carbon body, process for producing the carbon body, and electric field emission electron source using the carbon body. |
摘要 |
Obtained are a carbon thin body having a structure making it possible to produce a planar electron source in a simple manner; a process for producing the carbon thin body; and an electric field emission type electron source using the carbon thin body. A carbon thin body that has a given thickness and is in the form of a thin layer having a front surface and a back surface, wherein at least in the front surface portion a curved wall is continuous, as is viewed in plan, to form an approximately netlike structure.
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申请公布号 |
US2002053864(A1) |
申请公布日期 |
2002.05.09 |
申请号 |
US20010871976 |
申请日期 |
2001.06.04 |
申请人 |
HOSONO AKIHIKO;NAKATA SHUHEI;HIRAKI MASAAKI |
发明人 |
HOSONO AKIHIKO;NAKATA SHUHEI;HIRAKI MASAAKI |
分类号 |
C01B31/02;C03C17/22;C23C16/26;C23C16/511;H01J1/30;H01J1/304;H01J9/02;(IPC1-7):H01J1/00 |
主分类号 |
C01B31/02 |
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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