WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2018026133) SWITCHING DEVICE AND POWER CONVERSION DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/026133    International Application No.:    PCT/KR2017/007998
Publication Date: 08.02.2018 International Filing Date: 25.07.2017
IPC:
H03K 17/041 (2006.01), H03K 17/06 (2006.01), H02M 3/28 (2006.01)
Applicants: SAMSUNG ELECTRONICS CO., LTD. [KR/KR]; 129, Samsung-ro, Yeongtong-gu, Suwon-si, Gyeonggi-do 16677 (KR)
Inventors: OLYUNIN, Nikolay Nikolayevich; (RU).
KHRIPKOV, Alexander Nikolayevich; (RU).
CHERNOKALOV, Alexander Gennadyevich; (RU)
Agent: Y.P.LEE, MOCK & PARTNERS; 12F Daelim Acrotel 13, Eonju-ro 30-gil, Gangnam-gu, Seoul 06292 (KR)
Priority Data:
2016132374 05.08.2016 RU
10-2017-0039944 29.03.2017 KR
Title (EN) SWITCHING DEVICE AND POWER CONVERSION DEVICE
(FR) DISPOSITIF DE COMMUTATION ET DISPOSITIF DE CONVERSION DE PUISSANCE
(KO) 스위칭 장치 및 전력 변환 장치
Abstract: front page image
(EN)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.
(FR)Un aspect d'un mode de réalisation de la présente invention concerne un dispositif de commutation comprenant : un commutateur cascode qui comprend au moins deux transistors connectés en série et auxquels un signal de commande de commutation est fourni en entrée; et un troisième commutateur auquel le signal de commande de commutation est fourni en entrée, les deux transistors ou plus comprenant un premier transistor ayant une borne de commande à laquelle le signal de commande de commutation est fournir en entrée, et un deuxième transistor ayant une borne de commande connectée à une première source de tension, et le troisième commutateur étant connecté entre la borne de commande et une première borne du deuxième transistor, et étant mis hors tension lorsque le premier transistor est activé, et étant activé lorsque le premier transistor est mis hors tension.
(KO)본 개시의 일 실시예의 일 측면에 따르면, 직렬로 연결된 적어도 두 개의 트랜지스터들을 포함하고, 스위칭 제어 신호를 입력 받는 캐스코드(cascode) 스위치; 및 상기 스위칭 제어 신호를 입력 받는 제3 스위치를 포함하고, 상기 적어도 두 개의 트랜지스터는, 제어 단자로 상기 스위칭 제어 신호를 입력 받는 제1 트랜지스터, 및 제1 전압원에 제어 단자가 연결된 제2 트랜지스터를 포함하고, 상기 제3 스위치는, 상기 제2 트랜지스터의 상기 제어 단자 및 제1 단자 사이에 연결되고, 상기 제1 트랜지스터가 턴 온 될 때, 턴 오프되고, 상기 제1 트랜지스터가 턴 오프될 때, 턴 온되는, 스위칭 장치가 제공된다.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: Korean (KO)
Filing Language: Korean (KO)