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公开(公告)号：US20140348301A1
公开(公告)日：2014-11-27
申请号：US14368147
申请日：2012-12-17
发明人： Jae-sung Lee , Ki-yeo Kim , Ja-woo Lee , Min-kook Cho , Byung-sun Choi
CPC分类号： H01J35/10 , A61B6/032 , A61B6/4021 , A61B6/54 , H01J2235/081 , H01J2235/086
摘要： A method and apparatus of acquiring a plurality of focal spots for X-rays. The method includes radiating an electron beam from a cathode of a magnetic field generating apparatus toward a movable anode of the magnetic field generating apparatus, and irradiating a target with an X-ray that is produced from the radiated electron beam by the anode. The anode comprises an inclined side in which a part of the inclined side protrudes, and the plurality of focal spots for X-rays are acquired based on the radiated electron beam and the inclined side.
摘要翻译： 一种获取X射线多个焦点的方法和装置。 该方法包括从磁场产生装置的阴极朝向磁场产生装置的可动阳极辐射电子束，并用由阳极产生的由辐射电子束产生的X射线照射目标物。 阳极包括倾斜侧的一部分突出的倾斜侧，并且基于辐射电子束和倾斜侧获取用于X射线的多个焦点。
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公开(公告)号：US09773645B2
公开(公告)日：2017-09-26
申请号：US15010151
申请日：2016-01-29
发明人： Ja-woo Lee , Chung-huan Jeon , Heok-jae Lee , Jang-hyoun Youm , Sang-jean Jeon , Kwang-young Jung , Sun-uk Kim , Kang-ho Lee , Jung-hyun Cho , Soon-im Wi , Yun-sik Yang , Moo-jin Kim , Jang-kyu Choi
CPC分类号： H01J37/32467 , H01J37/321 , H01J37/32357 , H01J37/32477 , H01J37/32495 , H01J37/3266 , H05H1/2406 , H05H1/46 , H05H2001/2462 , H05H2001/4667 , H05H2001/4682
摘要： A remote plasma generator includes a body, a driver, and a protection tube. The body includes a gas injection port, a plasma exhaust port, and a plasma generation pipe through which discharge gas or plasma flow. The driver is coupled to the body and generates a magnetic field and plasma in the body. The protection tube is at an inner side of the plasma generation pipe to protect the plasma generation pipe from plasma.
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