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1. 发明申请

WO2011112038A2 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：WO2011112038A2
公开(公告)日：2011-09-15
申请号：PCT/KR2011001720
申请日：2011-03-11
申请人： POSTECH ACAD IND FOUND , PARK YONG WOON , KO IN SOO , PARK SUNG JU , PARK YONG JEONG , KIM SEUNG HWAN , HONG JU HO , MOON SUNG IK
发明人： PARK YONG WOON , KO IN SOO , PARK SUNG JU , PARK YONG JEONG , KIM SEUNG HWAN , HONG JU HO , MOON SUNG IK
IPC分类号： H01J37/06
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。

2. 发明申请

WO2011021802A3 ELECTRON BEAM GENERATING APPARATUS 审中-公开
标题翻译：电子束发生装置
公开(公告)号：WO2011021802A3
公开(公告)日：2011-06-16
申请号：PCT/KR2010005236
申请日：2010-08-10
申请人： POSTECH ACAD IND FOUND , PARK YONG WOON , PARK SUNG JU , KO IN SOO , KIM CHANG BUM , HONG JU HO , MOON SUNG IK
发明人： PARK YONG WOON , PARK SUNG JU , KO IN SOO , KIM CHANG BUM , HONG JU HO , MOON SUNG IK
IPC分类号： H01J23/06 , H01J23/20
CPC分类号： H01J3/02
摘要： The present invention relates to an electron beam generating apparatus capable of reducing the emittance of an electron beam. For this purpose, the electron beam generating apparatus according to the present invention comprises: a housing having a rear surface portion for generating an electron beam, a front surface portion having an electron beam emitting hole for emitting the generated electron beam to the outside, and a side surface portion for interconnecting the rear surface portion and the front surface portion, wherein the side surface portion has a first hole, and the opposite side surface portion facing said side surface with the first hole has a second hole to reduce an electric field imbalance caused by the first hole; and a waveguide arranged at the side surface portion to supply electromagnetic waves into the housing through the first hole. The laser beam applied into the housing generates an electron beam, and the thus-generated electron beam is accelerated by the electromagnetic waves supplied into the housing.
摘要翻译：本发明涉及一种能够减小电子束的发射的电子束发生装置。为此目的，根据本发明的电子束发生装置包括：具有用于产生电子束的后表面部分的壳体，具有用于将产生的电子束发射到外部的电子束发射孔的前表面部分，以及用于互连所述后表面部分和所述前表面部分的侧表面部分，其中所述侧表面部分具有第一孔，并且与所述第一孔相面对的所述侧表面的相对侧表面部分具有第二孔以减小电场不平衡第一个洞造成的; 以及布置在侧表面部分处的波导，以通过第一孔向壳体中提供电磁波。施加到壳体中的激光束产生电子束，并且由此产生的电子束被供应到壳体中的电磁波加速。

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