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Registered Variable gate field-effect transistor(FET) and, electrical and electronic apparatus comprising the same FET

가변게이트 전계효과트랜지스터(FET) 및 그 FET를 구비한 전기전자장치
이미지 확대
Inventors
Hyun-Tak Kim, Kim Bongjun
Application No.
13929831 (2013.06.28)
Registration No.
8587224 (2013.11.19)
Country
UNITED STATES
Project Code
10MB2700, New electronic device using electric current jump, Hyun-Tak Kim
Abstract
Provided are a variable field effect transistor (FET) designed to suppress a reduction of current between a source and a drain due to heat while decreasing a temperature of the FET, and an electrical and electronic apparatus including the variable gate FET. The variable gate FET includes a FET and a gate control device that is attached to a surface or a heat-generating portion of the FET and is connected to a gate terminal of the FET so as to vary a voltage of the gate terminal. A channel current between the source and drain is controlled by the gate control device that varies the voltage of the gate terminal when the temperature of the FET increases above a predetermined temperature.
KSP Keywords
Channel current, Control device, Field-effect transistors(FETs), Gate control, Source and drain, field effect, gate field, variable field
Family
 
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Status Patent Country KIPRIS
Registered Variable gate field-effect transistor(FET) and, electrical and electronic apparatus comprising the same FET GERMANY