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1. (WO2011135899) COIL DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/135899    International Application No.:    PCT/JP2011/053436
Publication Date: 03.11.2011 International Filing Date: 18.02.2011
H01F 17/00 (2006.01)
Applicants: MURATA MANUFACTURING CO., LTD. [JP/JP]; 10-1, Higashikotari 1-chome, Nagaokakyo-shi, Kyoto 6178555 (JP) (For All Designated States Except US).
OTSUBO, Yoshihito [JP/JP]; (JP) (For US Only)
Inventors: OTSUBO, Yoshihito; (JP)
Priority Data:
2010-103421 28.04.2010 JP
(JA) コイル装置
Abstract: front page image
(EN)Disclosed is a coil device, in which a void is arranged between a magnetic material layer and a coil conductor and therefore has good electric properties. In the coil device, a constraint layer is arranged between the magnetic material layer and the coil conductor to form the void.
(FR)L'invention concerne un dispositif à bobine dans lequel un vide est disposé entre une couche de matériau magnétique et un conducteur de bobine et qui présente donc de bonnes propriétés électriques. Dans le dispositif à bobine, une couche de contrainte est disposée entre la couche de matériau magnétique et le conducteur de bobine pour former un vide.
(JA) 磁性体層とコイル導体との間に空隙を設けることで良好な電気特性を有したコイル装置を提供する。 本発明に係るコイル装置は、磁性体層とコイル導体との間に拘束層を設けることで空隙を形成する。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)