ETRI-Knowledge Sharing Plaform

ENGLISH

성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 전계 방출 소자

전계 방출 소자
이미지 확대
발명자
송윤호, 황치선, 김광복
출원번호
10923818 (2004.08.24)
공개번호
20050057168 (2005.03.17)
등록번호
7176615 (2007.02.13)
출원국
미국
협약과제
초록
A field emission device including a cathode having an electric field emitter for emitting electrons, a field emission inducing gate for inducing electron emission, and an anode for receiving the emitted electrons. A field emission suppressing gate is interposed between the cathode and the field emission inducing gate for suppressing electron emission, so that problems such as gate leakage current, electron emission due to anode voltage, and electron beam spreading of the conventional field emission device are significantly overcome.
KSP 제안 키워드
Anode voltage, Beam spreading, Electron Beam, Electron Emission, Gate leakage, Leakage current, electric field, field emission, field emission device, field emitter, gate leakage current