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구분 출원국
출원년도 ~ 키워드

상세정보

등록 급격한 금속절연체 상전이형 소자를 포함하는 전류제어회로

급격한 금속절연체 상전이형 소자를 포함하는 전류제어회로
이미지 확대
발명자
김현탁, 강광용, 윤두협, 채병규, 임용식, 김성현, 김경옥, 맹성렬
출원번호
10866274 (2004.06.10)
공개번호
20050098836 (2005.05.12)
등록번호
6987290 (2006.01.17)
출원국
미국
협약과제
03ZB1300, 정보통신 원천기술 연구, 정태형
초록
A current-jump-control circuit including an abrupt metal-insulator phase transition device is proposed, and includes a source, the abrupt metal-insulator phase transition device and a resistive element. The abrupt metal-insulator phase transition device includes first and second electrodes connected to the source, and shows an abrupt metal-insulator phase transition characteristic of a current jump when an electric field is applied between the first electrode and the second electrode. The resistive element is connected between the source and the abrupt metal-insulator phase transition device to control a jump current flowing through the abrupt metal-insulator phase transition device. According to the above current control circuit, the abrupt metal-insulator phase transition device can be prevented from being failed due to a large amount of current and thus the current-jump-control circuit can be applied in various application fields.
KSP 제안 키워드
Application fields, Control Circuit, Current Control, Phase transition, electric field, metal-insulator, metal-insulator phase transition, transition device