Invention Application
- Patent Title: Methods and apparatus for generating x-ray beams
- Patent Title (中): 用于生成X射线束的方法和装置
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Application No.: US09682494Application Date: 2001-09-07
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Publication No.: US20030048874A1Publication Date: 2003-03-13
- Inventor: Colin Richard Wilson , Amy Linsebigler Smentkowski , Lembit Salasoo
- Main IPC: H01J035/06
- IPC: H01J035/06
Abstract:
Methods and apparatus for generating x-ray beams are described. In one embodiment, the method includes operating a cathode to generate an electron beam, directing the electron beam from the cathode through an aperture in an accelerating electrode, and impinging the electron beam on an anode surface to form a focal spot on the anode surface.
Information query
