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성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 엑스선원 및 이를 이용한 엑스선 초점 조절 방법

발명자
정진우, 송윤호, 최성열, 김재우, 강준태
출원번호
13762274 (2013.02.07)
공개번호
20130336461 (2013.12.19)
등록번호
9099280 (2015.08.04)
출원국
미국
협약과제
12IB1100, 세기 조절 마이크로 포커스 멀티엑스선원 기술 개발, 송윤호
초록
An X-ray tube is provided. The X-ray tube includes a cathode electrode which is disposed in one end of a vacuum container and includes an emitter emitting an electron; a gate electrode which is disposed in the vacuum container to be adjacent to the cathode electrode; an anode electrode which is disposed in the vacuum container of the other end of a direction in which the vacuum container extends and inclines with respect to the cathode electrode; and a focusing electrode which is disposed in the vacuum container along an inner circumference surface of the vacuum container between the gate electrode and the anode electrode. The focusing electrode has an opening of which a plan cross section has a maximum width and a minimum width different from each other.
KSP 제안 키워드
Cathode electrode, Cross section, Focusing electrode, Minimum width, anode electrode, focal spot, gate electrode, x-ray, x-ray tube
패밀리
 
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