| 发明名称 |
Electron emission devices |
| 摘要 |
An electron emission device with nano-protrusions is described. Electrons are emitted from the nano-protrusions and directed by one or more conductors into beams. The beams may be shaped to be collimated, diverged, or converged. The shaped beams from one or more nano-protrusions may be focused onto a target spot through the use of additional electron optics.
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| 申请公布号 |
US6960876(B2) |
申请公布日期 |
2005.11.01 |
| 申请号 |
US20030374101 |
申请日期 |
2003.02.27 |
| 申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
KUO HUEI-PEI;LAM SI-TY;BURRIESCI SAM;NABERHUIS STEVEN LOUIS;BIRECKI HENRYK;SHENG XIA |
| 分类号 |
H01J1/62;H01J3/02;H01J9/02;H01J9/18;H01J29/46;(IPC1-7):H01J1/62 |
主分类号 |
H01J1/62 |
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