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1. (WO2018034392) WIRELESS POWER TRANSMITTER AND RECEIVER
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/034392    International Application No.:    PCT/KR2016/014762
Publication Date: 22.02.2018 International Filing Date: 16.12.2016
IPC:
H02J 50/90 (2016.01), H02J 50/80 (2016.01), H02J 7/02 (2006.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 128, Yeoui-daero, Yeongdeungpo-gu, Seoul 07336 (KR)
Inventors: KIM, Hyoungseok; (KR).
SEO, Jeongkyo; (KR).
PARK, Jinmoo; (KR).
CHAE, Beomseok; (KR)
Agent: ROYAL PATENT & LAW OFFICE; 1F., Dowon Bldg., 2072 Nambusunhwan-no, Gwanak-gu, Seoul 08806 (KR)
Priority Data:
10-2016-0103607 16.08.2016 KR
Title (EN) WIRELESS POWER TRANSMITTER AND RECEIVER
(FR) ÉMETTEUR ET RÉCEPTEUR D’ÉLECTRICITÉ SANS FIL
(KO) 무선 전력 송신기 및 수신기
Abstract: front page image
(EN)According to one embodiment of the present invention, a wireless power transmitter for transmitting power to a wireless power receiver comprises: a coil assembly including a plurality of coils; a power conversion unit for converting inputted direct current (DC) into alternating current (AC) for driving the coil assembly; and a communication/control unit for communicating with the power receiver and controlling the amount of power to be transmitted to the power receiver by using the coil assembly, wherein the plurality of coils can be arranged in first and second directions such that each of the plurality of coils has a substantially quadrangular-shaped frame structure having a through hole formed in the center thereof, and at least a partial region thereof overlaps on a plane with coils neighboring the first and second directions.
(FR)Selon un mode de réalisation de la présente invention, un émetteur d’électricité sans fil pour transmettre de l’électricité à un récepteur d’électricité sans fil comprend : un ensemble de bobines comprenant une pluralité de bobines ; une unité de conversion d’électricité pour convertir un courant continu d’entrée (CC) en courant alternatif (CA) pour exciter l’ensemble de bobines ; et une unité de communication/commande pour communiquer avec le récepteur d’électricité et réguler la quantité d’électricité devant être transmise au récepteur d’électricité au moyen de l’ensemble de bobines, la pluralité de bobines pouvant être agencées dans des première et deuxième directions de sorte que chacune de la pluralité de bobines ait une structure de cadre de forme sensiblement rectangulaire ayant un trou traversant formé au centre de celle-ci, et au moins une région partielle de celle-ci chevauchant sur un plan des bobines voisines des première et deuxième directions.
(KO)본 발명의 일 실시예에 따르면, 무선 전력 수신기로 전력을 전송하는 무선 전력 송신기에 있어서, 복수의 코일들을 포함하는, 코일 어셈블리; 입력된 DC(direct current)를 상기 코일 어셈블리를 구동하기 위한 AC(alternating current)로 전환하는, 전력 변환 유닛; 및 상기 전력 수신기와 통신을 수행하고, 상기 코일 어셈블리를 이용하여 상기 전력 수신기로 전송할 전력량을 제어하는, 통신/컨트롤 유닛; 을 포함하되, 상기 복수의 코일들은 제1 및 제2 방향으로 배열되되, 상기 복수의 코일들 각각은, 중심에 관통홀이 형성된 실질적인 사각형 모양의 프레임 구조를 가지며, 적어도 일부 영역이 상기 제1 및 제2 방향으로 이웃하는 코일과 평면상에서 중첩되도록 배열될 수 있다.
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, JP, KE, KG, KH, KN, KP, KR, 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)