发明公开
- 专利标题： Liquid ion chamber electrode apparatus
- 专利标题（中）： 对于Flüssigkeitsionisationskammer电极装置
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申请号： EP97303235.2申请日： 1997-05-13
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公开(公告)号： EP0807955A3公开(公告)日： 2000-04-19
- 发明人: Day, Derek J. , Majidi-Ahy, Reza , Fencl, Willi , Riem, Heinrich , Provencale, Salvatore , Staehelin, Rolf
- 申请人： VARIAN ASSOCIATES, INC.
- 申请人地址： 3050 Hansen Way Palo Alto, California 94304 US
- 专利权人： VARIAN ASSOCIATES, INC.
- 当前专利权人： VARIAN ASSOCIATES, INC.
- 当前专利权人地址： 3050 Hansen Way Palo Alto, California 94304 US
- 代理机构： Cline, Roger Ledlie
- 优先权： US649888 19960513
- 主分类号： H01J47/02
- IPC分类号： H01J47/02
摘要：
The present invention provides electrode assemblies for LIC imagers that maximize ion collection and the electric field for the minimum bias voltage. To achieve this optimization the ion collection is confined to small regions. Due to this limited ion collection region, high neutralization efficiencies and fast sweep-out times can be obtained. Furthermore, with an electrode separation of approximately 0.1 millimeters, pulse voltages of less than 100 volts can be used. Low voltages result in improved reliability, longer system life, and lower safety risks.
公开/授权文献
- EP0807955A2 Liquid ion chamber electrode apparatus 公开/授权日：1997-11-19
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