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Patent Searching and Data


Title:
SWITCHING DEVICE AND POWER CONVERSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/026133
Kind Code:
A1
Abstract:
An aspect of an embodiment of the present disclosure provides a switching device comprising: a cascode switch which comprises at least two transistors connected in series and to which a switching control signal is input; and a third switch to which the switching control signal is input, wherein the at least two transistors comprise a first transistor having a control terminal to which the switching control signal is input, and a second transistor having a control terminal connected to a first voltage source, and the third switch is connected between the control terminal and a first terminal of the second transistor, and is turned off when the first transistor is turned on, and is turned on when the first transistor is turned off.

Inventors:
OLYUNIN, Nikolay Nikolayevich (45-38, Sovetskoy Armii,Per, 2, 614022, RU)
KHRIPKOV, Alexander Nikolayevich (69-52, Lenina,Lobny, 2, 141732, RU)
CHERNOKALOV, Alexander Gennadyevich (4b-97, Kosmonavtov,Korole, 5, 141075, RU)
Application Number:
KR2017/007998
Publication Date:
February 08, 2018
Filing Date:
July 25, 2017
Export Citation:
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Assignee:
SAMSUNG ELECTRONICS CO., LTD. (129 Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do, 16677, KR)
International Classes:
H03K17/041; H02M3/28; H03K17/06
Foreign References:
US20120176040A12012-07-12
US6483369B12002-11-19
KR20140053768A2014-05-08
KR20100125454A2010-11-30
JP2007082351A2007-03-29
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (12F Daelim Acrotel, 13 Eonju-ro 30-gil,,Gangnam-gu, Seoul, 06292, KR)
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