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1. (WO2014203967) ANTENNA DEVICE AND WIRELESS DEVICE PROVIDED THEREWITH
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/203967    International Application No.:    PCT/JP2014/066290
Publication Date: 24.12.2014 International Filing Date: 19.06.2014
IPC:
H01Q 1/24 (2006.01), H01Q 1/38 (2006.01), H04M 1/02 (2006.01)
Applicants: ASAHI GLASS COMPANY, LIMITED [JP/JP]; 5-1, Marunouchi 1-chome, Chiyoda-ku, Tokyo 1008405 (JP)
Inventors: SONODA, Ryuta; (JP).
SAYAMA, Toshiki; (JP).
IKAWA, Koji; (JP)
Agent: ITOH, Tadashige; (JP)
Priority Data:
2013-131157 21.06.2013 JP
Title (EN) ANTENNA DEVICE AND WIRELESS DEVICE PROVIDED THEREWITH
(FR) DISPOSITIF D'ANTENNE ET DISPOSITIF SANS FIL ÉQUIPÉ DE CE DERNIER
(JA) アンテナ装置及びそれを備える無線装置
Abstract: front page image
(EN)An antenna device provided with the following: a substrate provided with a feed point; a feed element connected to said feed point; a radiating element to which said feed element supplies power in a contactless manner; and a medium in contact with the feed element. The product of the relative permittivity of the medium and the relative magnetic permeability of the medium is greater than the product of the relative permittivity of the substrate and the relative magnetic permeability of the substrate. For example, a chip component containing the aforementioned feed element and the aforementioned medium could be mounted on the aforementioned substrate with the feed element located inside said chip component.
(FR)La présente invention concerne un dispositif d'antenne doté, comme suit : d'un substrat à point d'alimentation ; d'un élément d'alimentation connecté au dit point d'alimentation ; d'un élément de rayonnement auquel ledit élément d'alimentation applique de l'énergie d'une manière sans contact ; et d'un support en contact avec l'élément d'alimentation. Le produit de la permittivité relative du support et de la perméabilité magnétique relative du support est supérieur au produit de la permittivité relative du substrat et de la perméabilité magnétique relative du substrat. Par exemple, un composant formant puce contenant l'élément d'alimentation mentionné ci-dessus et le support mentionné ci-dessus pourrait être monté sur le substrat mentionné ci-dessus, l'élément d'alimentation étant situé à l'intérieur dudit composant formant puce.
(JA) 給電点を備えた基板と、前記給電点に接続される給電素子と、前記給電素子によって非接触で給電される放射素子と、前記給電素子に接する媒質とを備え、前記媒質の比誘電率と前記媒質の比透磁率との積は、前記基板の比誘電率と前記基板の比透磁率との積よりも大きい、アンテナ装置。例えば、前記給電素子と前記媒質とを含んで構成されたチップ部品が、前記基板に実装され、前記給電素子は、前記チップ部品の内部に配置される。
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, 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, 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, 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, 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: Japanese (JA)
Filing Language: Japanese (JA)