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Pub. No.:    WO/2012/090383    International Application No.:    PCT/JP2011/006572
Publication Date: 05.07.2012 International Filing Date: 25.11.2011
H04R 17/10 (2006.01), H04M 1/02 (2006.01), H04R 1/00 (2006.01), H04R 3/00 (2006.01), H04R 17/00 (2006.01)
Applicants: NEC CASIO MOBILE COMMUNICATIONS, LTD. [JP/JP]; 1753, Shimonumabe, Nakahara-ku, Kawasaki-shi, Kanagawa 2118666 (JP) (For All Designated States Except US).
ONISHI, Yasuharu [JP/JP]; (JP) (For US Only).
KISHINAMI, Yuichiro [JP/JP]; (JP) (For US Only).
KURODA, Jun [JP/JP]; (JP) (For US Only).
MURATA, Yukio [JP/JP]; (JP) (For US Only).
SATOU, Shigeo [JP/JP]; (JP) (For US Only).
KOMODA, Motoyoshi [JP/JP]; (JP) (For US Only).
KAWASHIMA, Nobuhiro [JP/JP]; (JP) (For US Only).
UCHIKAWA, Tatsuya [JP/JP]; (JP) (For US Only)
Inventors: ONISHI, Yasuharu; (JP).
KISHINAMI, Yuichiro; (JP).
KURODA, Jun; (JP).
MURATA, Yukio; (JP).
SATOU, Shigeo; (JP).
KOMODA, Motoyoshi; (JP).
KAWASHIMA, Nobuhiro; (JP).
UCHIKAWA, Tatsuya; (JP)
Agent: HAYAMI, Shinji; Gotanda TG Bldg. 9F, 9-2, Nishi-Gotanda 7-chome, Shinagawa-ku, Tokyo 1410031 (JP)
Priority Data:
2010-291873 28.12.2010 JP
(JA) 発振装置および電子機器
Abstract: front page image
(EN)This vibration device (electroacoustic transducer (100)) is provided with a vibrating element (110) having: an oscillating member (120); and a piezoelectric element (111) attached to one of the surfaces of the oscillating member (120). The vibration device is provided with a sheet-shaped waterproof member (140) configured from a waterproof material. The vibration device is provided with a frame-shaped support member (130) that holds the outer periphery of the oscillating member (120) and the outer periphery of the waterproof member (140) in a manner so that the waterproof member (140) and the vibrating element (110) face each other. The vibration device is provided with a joining member (150) that partially joins together the facing surfaces of the vibrating element (110) and the waterproof member (140).
(FR)Le vibreur (transducteur électroacoustique (100)) de l'invention est doté d'un élément vibrant (110) possédant : une pièce oscillante (120) ; et un élément piézoélectrique (111) fixé sur l'une des surfaces de la pièce oscillante (120). Le vibreur est doté d'une pièce étanche à l'eau (140) en forme de feuille, configurée à partir d'un matériau étanche à l'eau. Le vibreur est dotée d'une pièce de soutien (130) en forme de cadre qui maintient la périphérie extérieure de la pièce oscillante (120) et la périphérie extérieure de la pièce étanche à l'eau (140) de telle manière que la pièce étanche à l'eau (140) et l'élément vibrant (110) soient disposés en vis-à-vis. Le vibreur est doté d'une pièce de jonction (150) qui réunit partiellement les surfaces en vis-à-vis de l'élément vibrant (110) et la pièce étanche à l'eau (140).
(JA) 発振装置(電気音響変換器(100))は、振動部材(120)と、振動部材(120)の一方の面に取り付けられた圧電素子(111)と、を有する発振素子(110)を備える。発振装置は、防水性の材料により構成されているシート状の防水部材(140)を備える。発振装置は、防水部材(140)と発振素子(110)とが互いに対向するように、振動部材(120)の外周部と防水部材(140)の外周部とを保持している枠状の支持部材(130)を備える。発振装置は、発振素子(110)と防水部材(140)との互いの対向面どうしを部分的に連結する連結部材(150)を備える。
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, QA, RO, RS, RU, RW, 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, 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)