Invention Grant
US06760407B2 X-ray source and method having cathode with curved emission surface
有权
具有弯曲发射表面的阴极的X射线源和方法
- Patent Title: X-ray source and method having cathode with curved emission surface
- Patent Title (中): 具有弯曲发射表面的阴极的X射线源和方法
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Application No.: US10124864Application Date: 2002-04-17
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Publication No.: US06760407B2Publication Date: 2004-07-06
- Inventor: J. Scott Price , Bruce M. Dunham , Colin R. Wilson
- Applicant: J. Scott Price , Bruce M. Dunham , Colin R. Wilson
- Main IPC: H01L3506
- IPC: H01L3506
Abstract:
An X-ray source comprises a cold cathode and an anode. The cold cathode has a curved emission surface capable of emitting electrons. The anode is spaced apart from the cathode. The anode is capable of emitting X-rays in response to being bombarded with electrons emitted from the curved emission surface of the cathode.
Public/Granted literature
- US20030198318A1 X-ray source and method having cathode with curved emission surface Public/Granted day:2003-10-23
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