发明名称 |
Field emission device and its method of manufacture |
摘要 |
A field emission device and its method of manufacture includes: a substrate; a plurality of cathode electrodes formed on the substrate and having slot shaped cathode holes to expose the substrate; emitters formed on the substrate exposed through each of the cathode holes and separated from both side surfaces of the cathode holes, the emitters being formed along a lengthwise direction of the cathode holes; an insulating layer formed on the substrate to cover the cathode electrodes and having insulating layer holes communicating with the cathode holes; and a plurality of gate electrodes formed on the insulating layer and having gate holes communicating with the insulating layer holes.
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申请公布号 |
US2008111464(A1) |
申请公布日期 |
2008.05.15 |
申请号 |
US20070798612 |
申请日期 |
2007.05.15 |
申请人 |
CHUNG DEUK-SEOK;KIM YONG-CHUL;JIN YONG-WAN;KIM SUN-IL;KANG HO-SUK;BAIK CHAN-WOOK |
发明人 |
CHUNG DEUK-SEOK;KIM YONG-CHUL;JIN YONG-WAN;KIM SUN-IL;KANG HO-SUK;BAIK CHAN-WOOK |
分类号 |
H01J3/02;H01J9/00 |
主分类号 |
H01J3/02 |
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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