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    Vibration speaker
    3.
    发明专利
    Vibration speaker 审中-公开
    振动扬声器

    公开(公告)号：JP2013141190A

    公开(公告)日：2013-07-18

    申请号：JP2012054295

    申请日：2012-03-12

    Applicant: Chief Land Electronic Co Ltd ,  慶良電子股▲分▼有限公司

    Inventor： CHIEN CHIA NAN ,  CHEN CHIEN-CHANG ,  YEN CHIEN-HSUAN

    IPC: H04R17/00

    CPC classification number: H04R17/00 ,  H01L41/053 ,  H01L41/0926 ,  H04R1/06 ,  H04R2307/023 ,  H04R2307/025 ,  H04R2307/027

    Abstract: PROBLEM TO BE SOLVED: To provide a vibration speaker which has advantages such as small cubic volume and small wear rate and simplifies the structure thereby enabling easy assembling.SOLUTION: A vibration speaker includes: an upper lid; a lower lid; at least one transducer chip, and at least one conductive terminal. The upper lid and the lower lid define a housing space and the transducer chip and the conductive terminal are installed therein. Each transducer chip includes a conductive chip. A first smart material is applied to a first surface of the conductive chip, and a first electrode layer is formed on the first smart material. The conductive terminal is provided astride the transducer chip. An space between the first surface and the conductive terminal is an area that does not have the first electrode layer, and an insulation layer is formed thereon. The insulation layer enables the conductive terminal and the first electrode layer to contact with each other and creates electric continuity therebetween. However, the insulation layer electrically insulates the conductive terminal from the conductive chip.

    Abstract translation: 要解决的问题：提供一种具有小立方体积和小磨损率等优点的振动扬声器，从而简化结构，从而能够容易地进行组装。解决方案：振动扬声器包括：上盖; 下盖 至少一个换能器芯片和至少一个导电端子。 上盖和下盖限定了容纳空间，并且传感器芯片和导电端子安装在其中。 每个换能器芯片包括导电芯片。 将第一智能材料施加到导电芯片的第一表面，并且在第一智能材料上形成第一电极层。 导电端子跨越换能器芯片。 第一表面和导电端子之间的空间是不具有第一电极层的区域，并且在其上形成绝缘层。 绝缘层使得导电端子和第一电极层彼此接触并在它们之间产生电连续性。 然而，绝缘层将导电端子与导电芯片电绝缘。

    Dielectric film, method for producing the same, and transducer using the same
    5.
    发明专利
    Dielectric film, method for producing the same, and transducer using the same 有权
    电介质膜，其制造方法和使用该膜的透射膜

    公开(公告)号：JP2011084712A

    公开(公告)日：2011-04-28

    申请号：JP2010064002

    申请日：2010-03-19

    Applicant: Tokai Rubber Ind Ltd ,  東海ゴム工業株式会社

    Inventor： IIO SHINJI ,  TAKAMATSU NARUAKI ,  TANIGUCHI SHUNSUKE ,  KOKUBO YOTA ,  YOSHIKAWA HITOSHI ,  KOBAYASHI ATSUSHI

    IPC: C08L21/00 ,  C08J5/18 ,  C08K3/00 ,  C08K3/36 ,  C08K5/56 ,  H02N1/00

    CPC classification number: C08K5/0091 ,  C08J3/20 ,  C08J3/24 ,  C08J2313/00 ,  C08K3/36 ,  C08K5/098 ,  H01L41/183 ,  H01L41/37 ,  H02N1/006 ,  H02N1/08 ,  H04R7/02 ,  H04R2307/025 ,  H04R2307/027 ,  Y10T428/31931 ,  C08L21/00 ,  C08L13/00

    Abstract: PROBLEM TO BE SOLVED: To provide a dielectric film having high electrical resistance and excellent durability; a method for producing the dielectric film; and a transducer having large displacement and excellent durability. SOLUTION: The dielectric film is composed of a three-dimensional crosslinked body that is synthesized from an organic metal compound, a rubber polymer that is other than a polydimethylsiloxane and has a functional group reactive with the organic metal compound, and an inorganic filler having a functional group reactive with the organic metal compound. The transducer is configured by interposing the dielectric film at least between a pair of electrodes. The dielectric film can be produced by preparing a first solution containing a rubber polymer and an inorganic filler in a solvent dissolvable of the rubber polymer and chelating the organic metal compound, then preparing a second solution by mixing the organic metal compound into the first solution, and then removing the solvent from the second solution and having a crosslinking reaction proceed. COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题：提供具有高电阻和优异耐久性的电介质膜; 电介质膜的制造方法; 以及具有大位移和优异耐久性的换能器。 解决方案：电介质膜由有机金属化合物，除聚二甲基硅氧烷以外的具有与有机金属化合物反应的官能团的橡胶聚合物合成的三维交联体和无机金属化合物 具有与有机金属化合物反应的官能团的填料。 传感器通过至少在一对电极之间插入电介质膜来配置。 电介质膜可以通过在可溶于橡胶聚合物的溶剂中制备含有橡胶聚合物和无机填料的第一溶液并螯合有机金属化合物，然后通过将有机金属化合物混合到第一溶液中制备第二溶液来制备， 然后从第二溶液中除去溶剂并进行交联反应。 版权所有（C）2011，JPO＆INPIT

    Loudspeaker having an acoustic member
    8.
    发明专利
    Loudspeaker having an acoustic member 审中-公开

    公开(公告)号：JP2008515325A

    公开(公告)日：2008-05-08

    申请号：JP2007534163

    申请日：2005-09-29

    Applicant: ピーエスエス・ベルギー・エヌブイPSS Belgium NV

    Inventor： エム エー コリネン，ダーフィッド

    IPC: H04R7/04 ,  H04R7/02 ,  H04R7/18 ,  H04R9/02

    CPC classification number: H04R7/10 ,  H04R9/043 ,  H04R2307/027

    Abstract: 本発明は、音響部材（１０）及び駆動ユニット（２１）を有する大きなエクスカージョンを有するラウドスピーカ（２０）に係る。 音響部材は、ピストンモードにおける稼動を意図され、且つ板状ボディ（１）を備えられる。 駆動ユニットは、移動軸（ｘ）に沿って音響部材を移動させるよう意図され、該移動軸は、板状ボディのメイン面に対して実質的に垂直に方向を定められる。 音響部材は、移動軸から見て、互いに対して軸方向に距離をおいて配置される２つの可撓性のサスペンション（２５，２７）の配置によってフレーム（２３）からサスペンドされる。 製造上の理由により、板状ボディは、リップ（３）の構造を有する。 リップは、メイン面に対して実質的に垂直に延在し、且つ板状ボディの一体部分である。 サスペンションのうち一方は、リップの構造に対して取り付けられるスパイダーサスペンション（２７）である。

    Diaphragm for acoustic device
    10.
    发明专利
    Diaphragm for acoustic device 失效
    用于声学设备的隔膜

    公开(公告)号：JPS6184996A

    公开(公告)日：1986-04-30

    申请号：JP20769084

    申请日：1984-10-03

    Applicant: Fujikura Ltd ,  Sony Corp

    Inventor： UGAJI MASAKATA ,  WATANABE SHINICHI ,  SAGAWA HIROYUKI ,  TOMIYAKE NOBUO ,  MAEJIMA SEIJU ,  SARUWATARI KOICHI

    IPC: H04R7/02

    CPC classification number: H04R7/02 ,  H04R2307/023 ,  H04R2307/027

    Abstract: PURPOSE:To prevent a peak from generating in a high frequency band and to improve an inherent sound by using a metallic material in which lead compounds are produced at least in some part of a fine pore of an anodic oxide film. CONSTITUTION:An anodized Al foil 1 is anode-oxidized to produce an anodic oxide coat 2 thereon. Having formed said coat 2 in this way, the foil 1 is impregnated with PbS. Thus a part 3 filled with PbS (includes PbS oxide film layer) is formed in its fine pore of the coat 2. Besides the above method, it is applicable that with use of an appropriate means a lead compound is filled in the fine pore or the fine pore is sealed with the lead compound. Once this diaphragm is made available, the lead compound serves for preventing the occurrence of a peak in a high frequency, which is caused by enhancing the resonance sharpness of a metallic material and for improving an inherent sound.

    Abstract translation: 目的：为了防止在高频带中产生峰值，并且通过使用其中至少部分阳极氧化膜的细孔中产生铅化合物的金属材料来提高固有的声音。 构成：阳极氧化的铝箔1被阳极氧化以在其上产生阳极氧化涂层2。 以这种方式形成所述涂层2后，箔1浸渍有PbS。 因此，在其涂层2的细孔中形成填充有PbS（包括PbS氧化物膜层）的部分3.除了上述方法之外，可以使用适当的方法将铅化合物填充到细孔中或 细孔用铅化合物密封。 一旦该隔膜可用，引线组合物用于防止由于增强金属材料的共振锐度和改善固有声音而引起的高频峰值的出现。

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