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1. 发明申请

US20120133281A1 ELECTRON BEAM GENERATING APPARATUS 有权
标题翻译：电子束发生装置
公开(公告)号：US20120133281A1
公开(公告)日：2012-05-31
申请号：US13122109
申请日：2010-08-10
申请人： Yong Woon Park , Sung Ju Park , In Soo Ko , Chang Bum Kim , Ju Ho Hong , Sung Ik Moon
发明人： Yong Woon Park , Sung Ju Park , In Soo Ko , Chang Bum Kim , Ju Ho Hong , Sung Ik Moon
IPC分类号： H01J29/80
CPC分类号： H01J3/02
摘要： An apparatus for generating an electron beam is disclosed to reduce emittance of an electron beam. The apparatus includes: a housing including a rear portion where an electron beam is generated, a front portion having an electron beam discharge hole for discharging the electron beam to the exterior, and a side portion connecting the rear portion and the front portion, the side portion having a first hole and an opposite side portion, facing the first hole, having a second hole in order to reduce asymmetry of an electric field caused by the first hole; and a waveguide installed on the side portion to supply an electromagnetic wave to the interior of the housing through the first hole, wherein the electron beam is generated by laser incident to the interior of the housing and accelerated by the electromagnetic wave supplied to the interior of the housing.
摘要翻译：公开了一种用于产生电子束的装置，以减少电子束的发射。该装置包括：壳体，其包括产生电子束的后部，具有用于将电子束排出到外部的电子束排出孔的前部和连接后部和前部的侧部，具有第一孔和与第一孔相对的相对侧部的部分具有第二孔，以减少由第一孔引起的电场的不对称性; 以及安装在所述侧部上的波导，以通过所述第一孔向所述壳体的内部提供电磁波，其中所述电子束通过入射到所述壳体的内部的激光产生并且被提供给所述壳体内部的电磁波加速住房。

2. 发明授权

US08736169B2 Electron beam generating apparatus 有权
标题翻译：电子束发生装置
公开(公告)号：US08736169B2
公开(公告)日：2014-05-27
申请号：US13122109
申请日：2010-08-10
申请人： Yong Woon Park , Sung Ju Park , In Soo Ko , Chang Bum Kim , Ju Ho Hong , Sung Ik Moon
发明人： Yong Woon Park , Sung Ju Park , In Soo Ko , Chang Bum Kim , Ju Ho Hong , Sung Ik Moon
IPC分类号： H01J29/80
CPC分类号： H01J3/02
摘要： An apparatus for generating an electron beam is disclosed to reduce emittance of an electron beam. The apparatus includes: a housing including a rear portion where an electron beam is generated, a front portion having an electron beam discharge hole for discharging the electron beam to the exterior, and a side portion connecting the rear portion and the front portion, the side portion having a first hole and an opposite side portion, facing the first hole, having a second hole in order to reduce asymmetry of an electric field caused by the first hole; and a waveguide installed on the side portion to supply an electromagnetic wave to the interior of the housing through the first hole, wherein the electron beam is generated by laser incident to the interior of the housing and accelerated by the electromagnetic wave supplied to the interior of the housing.
摘要翻译：公开了一种用于产生电子束的装置，以减少电子束的发射。该装置包括：壳体，其包括产生电子束的后部，具有用于将电子束排出到外部的电子束排出孔的前部和连接后部和前部的侧部，具有第一孔和与第一孔相对的相对侧部的部分具有第二孔，以减少由第一孔引起的电场的不对称性; 以及安装在所述侧部上的波导，以通过所述第一孔向所述壳体的内部提供电磁波，其中所述电子束通过入射到所述壳体的内部的激光产生并且被提供给所述壳体内部的电磁波加速住房。

3. 发明申请

US20130001443A1 APPARATUS FOR GENERATING ELECTRON BEAMS, AND METHOD FOR MANUFACTURING SAME 审中-公开
标题翻译：用于生成电子束的装置及其制造方法
公开(公告)号：US20130001443A1
公开(公告)日：2013-01-03
申请号：US13634071
申请日：2011-03-11
申请人： Yong Woon Park , In Soo Ko , Sung Ju Park , Yong Jeong Park , Seung Hwan Kim , Ju Ho Hong , Sung Ik Moon
发明人： Yong Woon Park , In Soo Ko , Sung Ju Park , Yong Jeong Park , Seung Hwan Kim , Ju Ho Hong , Sung Ik Moon
IPC分类号： H01J9/26 , G21K5/00
CPC分类号： H01J37/06 , H01J3/024 , H01J3/027 , H01J37/075 , H01J2237/0473 , H01J2237/061 , H01J2237/166 , Y10T29/49004
摘要： The present invention relates to an apparatus for generating an electron beam, comprising: a cathode; a housing which has an opening formed at one side thereof such that the cathode is coupled to the opening, and which has a resonant cavity formed therein; and a gasket interposed between the cathode and the housing such that the gasket is compressed in accordance with the coupling strength between the cathode and the housing so as to shut off the resonant cavity from the outside.
摘要翻译：本发明涉及一种用于产生电子束的装置，包括：阴极; 壳体，其一侧形成有开口，所述开口与所述开口相连并且在其中形成有谐振腔; 以及插入在阴极和壳体之间的衬垫，使得衬垫根据阴极和壳体之间的耦合强度被压缩，以便将谐振腔从外部截止。

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