| 发明名称 |
ION MANIPULATION DEVICE TO PREVENT LOSS OF IONS |
| 摘要 |
An ion manipulation method and device to prevent loss of ions is disclosed. The device includes a pair of surfaces. An inner array of electrodes is coupled to the surfaces. A RF voltage and a DC voltage are alternately applied to the inner array of electrodes. The applied RF voltage is alternately positive and negative so that immediately adjacent or nearest neighbor RF applied electrodes are supplied with RF signals that are approximately 180 degrees out of phase. |
| 申请公布号 |
US2015076343(A1) |
申请公布日期 |
2015.03.19 |
| 申请号 |
US201414528917 |
申请日期 |
2014.10.30 |
| 申请人 |
Tolmachev Aleksey;Smith Richard D.;Ibrahim Yehia M.;Anderson Gordon A.;Baker Erin M. |
发明人 |
Tolmachev Aleksey;Smith Richard D.;Ibrahim Yehia M.;Anderson Gordon A.;Baker Erin M. |
| 分类号 |
H01J49/06 |
主分类号 |
H01J49/06 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. An ion manipulation device to prevent loss of ions comprising:
a. a pair of surfaces; b. an inner array of electrodes coupled to the surfaces; and c. a RF voltage and a DC voltage being alternately applied to the inner array of electrodes, wherein the applied RF voltage is alternately positive and negative so that immediately adjacent or nearest neighbor RF applied electrodes are supplied with RF signals that are approximately 180 degrees out of phase. |
| 地址 |
Richland WA US |
