| 发明名称 |
ELECTRIC FIELD EMITTING SOURCE, ELEMENT USING SAME, AND PRODUCTION METHOD THEREFOR |
| 摘要 |
An electric field emitting source is equipped with an electron emitting film which comprises a nano-sized electron emitting substance and has a first surface and a second surface constituting the surface opposite thereto, and a cathode which secures one end of the electron emitting film and comprises a first block and a second block respectively corresponding to the first surface and the second surface of the electron emitting film. |
| 申请公布号 |
US2014191650(A1) |
申请公布日期 |
2014.07.10 |
| 申请号 |
US201414152045 |
申请日期 |
2014.01.10 |
| 申请人 |
KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION |
发明人 |
Lee Cheol Jin;Shin Dong Hoon;Shin Ji Hong |
| 分类号 |
H01J19/24;H01J9/02 |
主分类号 |
H01J19/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A field emission source comprising:
an electron emission film containing nano-sized electron emission materials and having a first surface and a second surface opposite to the first surface; and a cathode comprising a first block corresponding to the first surface and a second block corresponding to the second surface to fix one end of the electron emission film. |
| 地址 |
Seoul KR |
