| 发明名称 |
FIELD-EMISSION DEVICE WITH IMPROVED BEAMS-CONVERGENCE |
| 摘要 |
The present disclosure may provide a field emission device with an enhanced beam convergence. For this, the device may include a gate structure disposed between a cathode electrode and an anode electrode, wherein the gate structure includes a gate electrode and an atomic layer sheet disposed on the gate electrode, the gate electrode facing an emitter and having at least one aperture formed therein. |
| 申请公布号 |
US2016148774(A1) |
申请公布日期 |
2016.05.26 |
| 申请号 |
US201514929792 |
申请日期 |
2015.11.02 |
| 申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
PARK So Ra;SONG Yoon Ho;JEONG Jin Woo;KIM Jae Woo;SHIN Min Sik |
| 分类号 |
H01J21/10;H01J19/24 |
主分类号 |
H01J21/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A field emission device comprising:
a cathode electrode; at least one emitter on the cathode electrode; an anode electrode disposed away in a longitudinal direction of the device from the cathode electrode; and a gate structure disposed between the cathode electrode and the anode electrode, wherein the gate structure includes a gate electrode and an atomic layer sheet disposed on the gate electrode, the gate electrode facing the emitter and having at least one aperture formed therein. |
| 地址 |
Daejeon KR |
