등록
실형태의 나노재료를 이용한 어레이형 전계 에미터 제작 방법
- 발명자
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- 출원번호
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17093896 (2020.11.10)
- 공개번호
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20210151272 (2021.05.20)
- 등록번호
- 11335530 (2022.05.17)
- 출원국
- 미국
- 협약과제
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19JB1700, 신개념의 디지털 엑스선 소스와 이를 활용한 차세대 무압박, 무고통 유방 CT 기술 개발,
송윤호
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19JB1500, 고속, 가변 프레임의 디지털 엑스선 소스를 이용한 엑스선 투시 영상 시스템 기술 개발,
송윤호
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19PB1800, 고출력 고속 디지털 변조 가능 나노 냉음극 엑스선 튜브 혁신기술 개발,
송윤호
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19ZB1200, 임플란터블 능동 전자소자 원천기술 개발,
이정익
- 초록
- An electron emission structure according to embodiments of the inventive concept includes a cathode electrode and electron emission yarns each having a yarn shape and disposed in the cathode electrode. Here, the cathode electrode includes a plurality of first conductive panels spaced apart from each other in a first direction and at least one second conductive panel that crosses the first conductive panels in the first direction. Also, each of the first conductive panels includes at least one groove at an upper portion thereof. The second conductive panel is inserted to the groove of each of the first conductive panels. Each of the electron emission yarns is disposed between the first conductive panels. Each of the electron emission yarns contacts the second conductive panel. Each of the electron emission yarns is mechanically fixed and vertically aligned as well as arranged regularly by the second conductive panel and one pair of adjacent first conductive panels of the first conductive panels.
- KSP 제안 키워드
- Cathode electrode, Electron Emission, Emission structure, inventive concept, vertically aligned, x-ray, x-ray tube
- 패밀리
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