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Machine translation
1. (WO2011162457) MICRO-SPEAKER OF AN AMPLIFIER-MOUNTING TYPE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/162457    International Application No.:    PCT/KR2010/008391
Publication Date: 29.12.2011 International Filing Date: 25.11.2010
IPC:
H04R 9/02 (2006.01), H04R 9/04 (2006.01)
Applicants: BSE CO., LTD. [KR/KR]; 58B 4L, 626-3, Gojan-dong, Namdong-gu Incheon 405-817 (KR) (For All Designated States Except US).
KIM, Kyu-Dong [KR/KR]; (KR) (For US Only).
JUNG, Jin-Woo [KR/KR]; (KR) (For US Only)
Inventors: KIM, Kyu-Dong; (KR).
JUNG, Jin-Woo; (KR)
Agent: YOON, Byung-Sam; 2F, 628-2, Yeoksam-dong Gangnam-gu, Seoul 135-908 (KR)
Priority Data:
10-2010-0059102 22.06.2010 KR
Title (EN) MICRO-SPEAKER OF AN AMPLIFIER-MOUNTING TYPE
(FR) MICRO HAUT-PARLEUR DU TYPE À MONTAGE D'AMPLIFICATEUR
(KO) 앰프 실장형 마이크로 스피커
Abstract: front page image
(EN)The present invention relates to a micro-speaker of an amplifier-mounting type which is used in portable apparatuses and the like and in which an amplifier is mounted. The disclosed invention is a micro-speaker comprising a voice coil which moves up and down; suspension which vibrates up and down due to the movement of the voice coil and transmits an audio signal to the voice coil, and a diaphragm which vibrates due to the up-and-down vibration of the suspension; wherein an amplifier for amplifying the audio signal transmitted to the voice coil is mounted on a damper plate of the suspension or on the diaphragm. Because the amplifier is mounted on the suspension or the diaphragm in this way, there is no need for a separate signal lead to connect the speaker and amplifier and thus it is possible to prevent, inter alia, signal-wire-induced reduction in acoustic signal transmission efficiency, increased EMI noise and increased distortion.
(FR)La présente invention concerne un haut-parleur de microphone du type à montage d'amplificateur qui est utilisé dans des appareils portatifs et analogues et dans lequel est monté un amplificateur. La présente invention concerne un micro haut-parleur comportant une bobine acoustique qui se déplace de haut en bas ; une suspension qui vibre de haut en bas dû au déplacement de la bobine acoustique et transmet un signal audio à la bobine acoustique, et un diaphragme qui vibre dû à la vibration de haut en bas de la suspension ; un amplificateur pour amplifier le signal audio transmis à la bobine acoustique étant monté sur une plaque d'amortisseur de la suspension ou sur le diaphragme. Étant donné que l'amplificateur est ainsi monté sur la suspension ou sur le diaphragme, un conducteur de signal n'est pas nécessaire pour connecter le haut-parleur et l'amplificateur et il est donc possible d'empêcher, entre autres, une réduction induite de signal/fil dans l'efficacité de transmission de signal acoustique, de bruit d'interférence électromagnétique accru et de distorsion accrue.
(KO)본 발명은 휴대용 기기 등에 사용되며 내부에 앰프가 실장되어 있는 앰프 실장형 마이크로 스피커에 관한 것이다. 개시발명은, 상하방향으로 움직이는 보이스 코일과, 상기 보이스 코일의 움직임에 의해 상하방향으로 진동하며 상기 보이스 코일에 음성신호를 전달하는 서스펜션, 및 상기 서스펜션의 상하 진동에 의해 진동하는 진동판을 포함하는 마이크로 스피커에 있어서, 상기 보이스 코일로 전달되는 음성신호를 증폭하기 위한 앰프가 상기 서스펜션의 댐퍼 플레이트 또는 진동판에 실장된다. 상기와 같이 앰프가 서스펜션 또는 진동판에 실장됨으로써, 스피커와 앰프를 연결하기 위한 별도의 신호선이 필요치 않기 때문에 신호선에서 초래되는 음성신호의 전달효율 감소, EMI Noise의 증가 및 왜율의 상승 등을 방지할 수 있게 된다.
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, 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: Korean (KO)
Filing Language: Korean (KO)