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1. (WO2018079318) BONE CONDUCTION SPEAKER AND BONE CONDUCTION HEADPHONE DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/079318 International Application No.: PCT/JP2017/037307
Publication Date: 03.05.2018 International Filing Date: 16.10.2017
IPC:
H04R 1/00 (2006.01) ,H04R 1/10 (2006.01)
Applicants: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.[JP/JP]; 1-61, Shiromi 2-chome, Chuo-ku, Osaka-shi, Osaka 5406207, JP
Inventors: KUNIMOTO Hiroshi; --
NAKAO Suguru; --
Agent: KAMATA Kenji; JP
MAEDA Hiroo; JP
Priority Data:
2016-21156628.10.2016JP
Title (EN) BONE CONDUCTION SPEAKER AND BONE CONDUCTION HEADPHONE DEVICE
(FR) HAUT-PARLEUR À CONDUCTION OSSEUSE ET CASQUE D'ÉCOUTE À CONDUCTION OSSEUSE
(JA) 骨伝導スピーカ及び骨伝導ヘッドホン装置
Abstract: front page image
(EN) A bone conduction speaker comprising: a vibration driver having a magnetic circuit and a diaphragm and converting sound to vibration; a vibrating body that holds the magnetic circuit side of the vibration driver, comes in contact with a target object, and transmits the vibration of the vibration driver to the target object; and a lid that covers the diaphragm side of the vibration driver, in a state in which the lid is not in contact with the vibration driver, and, together with the vibrating body, substantially seals the vibration driver.
(FR) L'invention concerne un haut-parleur à conduction osseuse comprenant : un dispositif de commande de vibration ayant un circuit magnétique et un diaphragme et convertissant un son en vibration ; un corps vibrant qui maintient le côté de circuit magnétique du dispositif de commande de vibration, vient en contact avec un objet cible, et transmet la vibration du dispositif de commande de vibration à l'objet cible ; et un couvercle qui recouvre le côté diaphragme du dispositif de commande de vibration, dans un état dans lequel le couvercle n'est pas en contact avec le dispositif de commande de vibration, et, conjointement avec le corps vibrant, scelle sensiblement le dispositif de commande de vibration.
(JA) 骨伝導スピーカは、磁気回路と振動板とを有し、音を振動に変換する振動ドライバと、振動ドライバの磁気回路側を保持し、対象物に接触して振動ドライバの振動を対象物に伝える振動体と、振動ドライバと非接触状態で振動ドライバの振動板側を覆い、振動体と共に振動ドライバを略密閉する蓋体とを備える。
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, 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, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)