18ZB1200, Development of Core Technologies for Implantable Active Devices,
Lee Jeong Ik
Abstract
본 발명은 제1 축을 중심축으로 하는 중공 기둥 형태의 챔버, 상기 챔버의 하면 상의 캐소드 전극, 상기 캐소드 전극과 상기 제1 축이 만나는 위치에 제공되는 에미터, 상기 제1 축을 중심축으로 하는 관통홀 및 상기 제1 축에 대해 기울어진 타겟층을 포함하는 아노드 전극, 상기 캐소드 전극 및 상기 아노드 전극 사이에서 상기 에미터를 노출시키는 개구를 갖는 게이트 전극, 상기 게이트 전극 및 상기 아노드 전극 사이의 집속 전극, 상기 아노드 전극의 상기 타겟층과 이격되는 윈도우, 및 상기 챔버의 상면 상에 제공되며, 상기 윈도우의 측면을 고정하는 윈도우 전극을 포함하되, 상기 윈도우 전극은 접지되는 엑스선 튜브를 제공한다.
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J. Kim et. al, "Trends in Lightweight Kernel for Many core Based High-Performance Computing", Electronics and Telecommunications Trends. Vol. 32, No. 4, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
J. Sim et.al, “the Fourth Industrial Revolution and ICT – IDX Strategy for leading the Fourth Industrial Revolution”, ETRI Insight, 2017, KOGL Type 4: Source Indication + Commercial Use Prohibition + Change Prohibition
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