公开(公告)号：EP2039214B1

公开(公告)日：2010-10-20

申请号：EP07735947.9

申请日：2007-05-16

Applicant: NXP B.V.

Inventor： LUTZ, Josefc/o NXP Semiconductors Austria GmbH ,  WINDISCHBERGER, Susanne

IPC: H04R7/18 ,  H04R17/00

CPC classification number: H04R7/18 ,  H04R17/00 ,  H04R31/006 ,  H04R2307/201 ,  H04R2307/207 ,  Y10T29/49005

Abstract: An acoustic device (500), comprising an oscillatory membrane (501) which comprises a transducing element (503) and a frame (504) adapted for accommodating the membrane (501) in an accommodation plane, wherein the membrane (501) is accommodated in the frame (504) in such a manner that a translational motion of the membrane (501) in at least one direction of the accommodation plane is made possible.

公开(公告)号：EP1843629A1

公开(公告)日：2007-10-10

申请号：EP06712152.5

申请日：2006-01-23

Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD

Inventor： OKAZAKI, Masatoshi c/o Matsushita Electric Industrial Co.,Ltd. ,  MIMURA, Kazuyoshi c/o Matsushita Electric Industrial Co.,Ltd. ,  MIZONE, Shinya c/o Matsushita Electric Industrial Co.,Ltd. ,  SUMIYAMA, Masahide c/o Matsushita Electric Industrial Co.,Ltd.

IPC: H04R9/02 ,  H04R31/00

CPC classification number: H04R9/043 ,  H04R7/16 ,  H04R2307/201 ,  H04R2499/13

Abstract: A loudspeaker damper, a manufacturing method thereof, and a loudspeaker, electronic equipment and device using the loudspeaker damper. The damper has flexibility. Therefore, even if a large input is applied and the damper oscillates with a large amplitude, a resin layer provided on the surface of the damper base material is not cracked due to partial interface peeling. Thus, the damper follows such a large amplitude and realizes high input-resistance. This loudspeaker damper material is obtained by impregnating a material with thermosetting resin including 2 to 20 wt% of flexibility imparting agent and heat-curing thereof.

Abstract translation: 一种扬声器阻尼器，它们的制造方法，以及扬声器，电子设备和装置使用扬声器阻尼器。 阻尼器具有灵活性。 因此，即使大的输入被施加和阻尼器以大振幅振动时，所提供的阻尼器基体材料的表面上的树脂层没有破裂，由于部分剥离界面。 这样，阻尼器如下检查大振幅和实现了高输入电阻。 该扬声器阻尼器材料被浸渍的材料带热固性树脂包括柔软性赋予剂以及它们的热固化性的2〜20％（重量）得到。

公开(公告)号：EP1655994A2

公开(公告)日：2006-05-10

申请号：EP05022900.4

申请日：2005-10-20

Applicant: HOSIDEN CORPORATION

Inventor： Kamimura, Tomohiko ,  Fujiwara, Satoru ,  Fuji, Eiki

IPC: H04R7/04

CPC classification number: H04R7/045 ,  H04R2307/201 ,  H04R2307/204 ,  H04R2440/05 ,  H04R2499/11

Abstract: A flat panel speaker has a construction in which an actuator 10 vibrates a panel 21 to radiate sound, the panel 21 being held at a peripheral portion thereof on a frame 22 by gaskets, wherein the gasket 31 provided at a position opposite from a position at which the actuator 10 is placed has a higher hardness than that of the gasket 32 provided at another position. The side on which the gasket 31 having the higher hardness is placed is a substantially fixed end to facilitate vibration of the panel 21, thereby improving sound quality.

Abstract translation: 平板扬声器具有致动器10振动面板21以发出声音的结构，面板21通过垫圈保持在框架22的周边部分，其中垫圈31设置在与位于 致动器10放置的硬度比设置在另一位置处的垫圈32的硬度高。 安装有较高硬度的垫圈31的一侧是基本上固定的端部，以便于面板21的振动，从而提高声音质量。

公开(公告)号：EP0847661A2

公开(公告)日：1998-06-17

申请号：EP96929390.0

申请日：1996-09-02

Applicant: Verity Group Plc

Inventor： AZIMA, Henry ,  COLLOMS, Martin ,  HARRIS, Neil

IPC: G06F1 ,  H04R1 ,  H04R5 ,  H04R7 ,  H04R9 ,  H04R17 ,  H04R31 ,  B60R11 ,  H04N5 ,  H04R3 ,  H04R25

CPC classification number: G10H1/32 ,  B60R11/0217 ,  H04N5/642 ,  H04R1/025 ,  H04R1/028 ,  H04R1/24 ,  H04R3/14 ,  H04R5/02 ,  H04R7/045 ,  H04R7/06 ,  H04R7/10 ,  H04R7/12 ,  H04R7/20 ,  H04R7/22 ,  H04R9/025 ,  H04R9/066 ,  H04R17/00 ,  H04R31/003 ,  H04R2201/021 ,  H04R2205/024 ,  H04R2307/201 ,  H04R2400/07 ,  H04R2440/03 ,  H04R2440/05 ,  H04R2440/07 ,  H04R2499/11 ,  H04R2499/13 ,  H04R2499/15

Abstract: Acoustic device (81) including a member (2) extending transversely of its thickness and capable of sustaining bending waves at least over an intendedly consequentially acoustically active area of the transverse extent of said member, the member (2) having, by reason of orderly design methodology disclosed and claimed, a distribution of resonant modes of its natural bending wave vibration at least over said area that is dependent on values of particular parameters of said members, including geometrical configuration and directional bending stiffness(es), which values have been selected to predetermine said distribution of natural resonant modes being consonant with required achievable acoustic action of said member for operation of said device over a desired operative acoustic frequency range.

公开(公告)号：KR101061550B1

公开(公告)日：2011-09-02

申请号：KR1020100020368

申请日：2010-03-08

Applicant: 주식회사 진영지앤티

Inventor： 유동옥 ,  이강묵 ,  유종민 ,  배광호 ,  이승기

IPC: H04R9/04 ,  H04R7/18 ,  H04R1/28

CPC classification number: H04R9/043 ,  H04R1/2811 ,  H04R7/18 ,  H04R2307/201

Abstract: 본 발명은 장방형 서스펜션 및 상기 서스펜션을 채용한 장방형 스피커 모듈에 관한 것으로, 더욱 자세하게는 광대역 재생이 가능한 장방형 스피커에 사용되는 2차 서스펜션의 구조를 개선하여 2차 서스펜션의 강성 및 진동 수용 효과를 개선하여 음향 재생력의 품질을 향상시킨 서스펜션 및 상기 서스펜션을 채용한 장방형 스피커 모듈에 관한 것으로, 장방형 스피커에서 진동판과 보이스 코일이 접착된 서스펜션의 내측 타원에 주름 형상을 형성하여 진동판에 의한 진동을 흡수할 수 있도록 함으로써, 내측 타원과 외측 타원이 물리적으로 연결된 제동부가 손상되는 것을 방지할 수 있다. 또한 장방형 스피커의 서스펜션의 내측 타원에 긴 홈을 형성하거나, 기억자로 절곡된 부분을 형성하여, 서스펜션의 강성을 향상시킬 수 있으며, 장방형 스피커의 서스펜션의 내측 타원에 일정 간격의 홈을 형성하여, 서스펜션의 미세 진동에 의해 잡음이 발생되는 것을 방지할 수 있다.

公开(公告)号：KR1020060054102A

公开(公告)日：2006-05-22

申请号：KR1020050098419

申请日：2005-10-19

Applicant: 호시덴 가부시기가이샤

Inventor： 가미무라도모히코 ,  후지와라사토루 ,  후지이에이키

IPC: H04R7/04 ,  H01L41/09 ,  H04R1/02

CPC classification number: H04R7/045 ,  H04R2307/201 ,  H04R2307/204 ,  H04R2440/05 ,  H04R2499/11 ,  H04R7/04 ,  H01L41/09 ,  H04R1/02

Abstract: A flat panel speaker has a construction in which an actuator 10 vibrates a panel 21 to radiate sound, the panel 21 being held at a peripheral portion thereof on a frame 22 by gaskets, wherein the gasket 31 provided at a position opposite from a position at which the actuator 10 is placed has a higher hardness than that of the gasket 32 provided at another position. The side on which the gasket 31 having the higher hardness is placed is a substantially fixed end to facilitate vibration of the panel 21, thereby improving sound quality.

公开(公告)号：KR101618847B1

公开(公告)日：2016-05-09

申请号：KR1020140130141

申请日：2014-09-29

Applicant: 코트론 코포레이션

Inventor： 양빌

IPC: H04R7/18 ,  H04R9/02

CPC classification number: H04R9/046 ,  H04R1/06 ,  H04R7/02 ,  H04R7/122 ,  H04R7/125 ,  H04R7/26 ,  H04R9/06 ,  H04R2307/027 ,  H04R2307/201

Abstract: 다이어프램, 보이스코일, 및경직층을포함하는진동요소가제공된다. 상기다이어프램은서로대향된제1 표면및 제2 표면을구비한다. 상기제1 표면은제1 도전성영역및 제2 도전성영역을포함한다. 상기보이스코일은제1 표면상에배치된다. 상기보이스코일의두 개의단부들은제1 도전성영역및 제2 도전성영역에전기적으로연결된다. 상기경직층은다이어프램상에배치된다. 상기다이어프램은보이스코일에의하여원형으로둘러싸인중앙영역을구비하는바, 상기중앙영역은보이스코일위에다이어프램의부위를포함한다. 상기중앙영역외측의영역은내측원형구역및 상기내측원형구역을둘러싸는외측원형구역을포함한다. 상기보이스코일의적어도일 단부는내측원형구역안에배치되고, 상기경직층은내측원형구역을덮는다.

Abstract translation: 提供了包括隔膜，音圈和加强层的振动元件。 隔膜具有彼此相对的第一表面和第二表面。 第一表面包括第一导电区域和第二导电区域。 音圈设置在第一表面上。 音圈的两端电连接到第一导电区域和第二导电区域。 加强层设置在隔膜上。 隔膜具有中心区域，该中心区域被音圈包围和圈出，并且包括在音圈上方的隔膜的区域。 中心区域外的区域包括内圈圈和围绕内圈区的外圈区。 音圈的至少一端位于内圈区域中，加强层覆盖内圈区域。

公开(公告)号：KR101420320B1

公开(公告)日：2014-07-17

申请号：KR1020130031855

申请日：2013-03-26

Applicant: 이 신 렬

Inventor： 이신렬

IPC: H04R9/02 ,  H04R7/04 ,  H04R7/16

CPC classification number: H04R9/02 ,  H04R7/04 ,  H04R7/16 ,  H04R2307/027 ,  H04R2307/201 ,  H04R2400/11

Abstract: Suggested is an ultra slim diaphragm driving speaker. The ultra slim diaphragm driving speaker according to one embodiment of the present technology includes a top housing, a bottom housing which is formed to be connected to the top housing, a top permanent magnet which has a planar shape and is connected to the inner side of the top housing, a bottom housing which has the same shape as the top permanent magnet and is connected to the inner side of the bottom housing to face the top permanent magnet, a voice coil which surrounds the outside of a space formed by the top permanent magnet and the bottom permanent magnet and is fixed between the top housing and the bottom housing, and a metal diaphragm which is arranged between the top permanent magnet and the bottom permanent magnet and has a planar shape.

Abstract translation: 建议是超薄隔膜驱动扬声器。 根据本技术的一个实施例的超薄隔膜驱动扬声器包括顶部壳体，形成为连接到顶部壳体的底部壳体，具有平面形状并连接到顶部壳体的内侧的顶部永磁体 顶部壳体，底部壳体，其具有与顶部永磁体相同的形状并且连接到底部壳体的内侧面对顶部永磁体;音圈，其围绕由顶部永磁体形成的空间的外部; 磁体和底部永久磁铁固定在顶部壳体和底部壳体之间，金属膜片设置在顶部永磁体和底部永磁体之间，并具有平面形状。

公开(公告)号：KR1020140116270A

公开(公告)日：2014-10-02

申请号：KR1020130030218

申请日：2013-03-21

Applicant: (주) 모토텍

Inventor： 조태관 ,  김석경

IPC: H04R9/04 ,  H04R7/16 ,  H04R9/06

CPC classification number: H04R9/043 ,  H04R7/16 ,  H04R9/06 ,  H04R2307/201

Abstract: The present invention relates to a diaphragm assembly capable of uniformly providing a vibration force to the whole surface of a diaphragm. For achieving the purpose, the diaphragm assembly according to the present invention includes the diaphragm, a bobbin which has a preset height and is combined with the lower side of the diaphragm through the upper side thereof, a voice coil which is wound around the side of the bobbin, a rod which has a preset height, is combined with the lower side of the diaphragm through the upper side thereof, and is combined with a region which is not combined with the bobbin, and a suspension which is combined with the rod.

Abstract translation: 本发明涉及能够均匀地向隔膜的整个表面提供振动力的隔膜组件。 为了达到上述目的，根据本发明的隔膜组件包括：隔膜，具有预设高度的线轴，并且通过其上侧与隔膜的下侧结合;线圈，其缠绕在 线轴，具有预设高度的杆，通过其上侧与隔膜的下侧结合，并且与不与线轴组合的区域和与杆组合的悬架组合。

公开(公告)号：KR101086932B1

公开(公告)日：2011-11-29

申请号：KR1020100135479

申请日：2010-12-27

Applicant: 에스텍 주식회사

Inventor： 이선욱

IPC: H04R7/18 ,  H04R9/02

CPC classification number: H04R7/18 ,  H04R9/02 ,  H04R2307/201 ,  H04R2400/11

Abstract: PURPOSE: A speaker is provided to reduce upward and downward tremor of a frame by differently forming the vibration direction of the elastic force of an elastic member and the vibration direction of a vibration plate. CONSTITUTION: A penetration hole(110a) is formed in a frame(110). A sub-frame is connected in the inner side of the frame and is located in the frame. A magnetic circuit part is connected in the lower part of the frame and generates magnetic force. The magnetic circuit part comprises a plate(121), a magnet(123), and a yoke(125). The yoke has the pole(125b) of a tubular shape which passes through the magnet and the plate. A sound generation part generates electric force in inside of the frame. The sound generation part transfers vibration force to the frame. A sound generation part has a voice coil(131), a vibration plate(133), an internal edge(135), and an outer edge(137).

Abstract translation: 目的：提供扬声器，通过不同地形成弹性构件的弹力的振动方向和振动板的振动方向来减小框架的向上和向下的震动。 构成：在框架（110）中形成穿透孔（110a）。 子框架连接在框架的内侧并位于框架中。 磁路部分连接在框架的下部并产生磁力。 磁路部分包括板（121），磁体（123）和磁轭（125）。 轭具有通过磁体和板的管状的极（125b）。 声音产生部件在框架内部产生电力。 声音发生部件将振动力传递到框架。 声音产生部分具有音圈（131），振动板（133），内边缘（135）和外边缘（137）。