中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

6 records (took 0.014 seconds)

    ELECTROSTATIC SPEAKER AND MANUFACTURING METHOD THEREOF AND CONDUCTIVE BACKPLATE OF THE SPEAKER
    3.
    发明申请
    ELECTROSTATIC SPEAKER AND MANUFACTURING METHOD THEREOF AND CONDUCTIVE BACKPLATE OF THE SPEAKER 失效
    静音扬声器及其制造方法及扬声器导电背板

    公开(公告)号：US20120014543A1

    公开(公告)日：2012-01-19

    申请号：US12960452

    申请日：2010-12-03

    Applicant: Dar-ming Chiang ,  Jen-luan Chen ,  I-hui Lin

    Inventor： Dar-ming Chiang ,  Jen-luan Chen ,  I-hui Lin

    IPC: H04R19/02 ,  H04R31/00

    CPC classification number: H04R31/00 ,  H04R19/013

    Abstract: An electrostatic speaker and a method for manufacturing the speaker are disclosed. Said speaker comprises a vibrating film; an electrode portion disposed on a surface of the vibrating film and joined with the vibrating film; and a conductive backplate spaced from the electrode portion by a distance, the conductive backplate forming a plurality of holes, the vibrating film being deformed and vibrated to generate and release a sound through the holes due to a variation of an electric field generated between the conductive backplate and the electrode portion, wherein the conductive backplate is covered by a polymer layer serving as a protective film. The covering polymer layer on the conductive backplate is capable of improving the stability of the electrostatic speaker and increasing its lifespan.

    Abstract translation: 公开了一种静电扬声器及其制造方法。 所述扬声器包括振动膜; 设置在所述振动膜的表面并与所述振动膜接合的电极部; 以及与电极部隔开一段距离的导电背板，导电背板形成多个孔，振动膜变形并振动，以产生并释放通过孔的声音，这是由于导电之间产生的电场的变化 背板和电极部分，其中导电背板由用作保护膜的聚合物层覆盖。 导电背板上的覆盖聚合物层能够改善静电扬声器的稳定性并延长其使用寿命。

    RUTHENIUM COMPLEXES WITH TRIDENTATE HETEROCYCLIC LIGAND AND DYE-SENSITIZED SOLAR CELLS USING THE SAME
    4.
    发明申请
    RUTHENIUM COMPLEXES WITH TRIDENTATE HETEROCYCLIC LIGAND AND DYE-SENSITIZED SOLAR CELLS USING THE SAME 有权
    具有三元杂环配体和染料敏感的太阳能电池的钌复合物

    公开(公告)号：US20080114174A1

    公开(公告)日：2008-05-15

    申请号：US11939559

    申请日：2007-11-14

    Applicant: Ching-Yen Wei ,  Chao-Ining Yu ,  Fu-Ching Tung ,  Yun Chi ,  Hsing-Yi Chen ,  I-Hui Lin

    Inventor： Ching-Yen Wei ,  Chao-Ining Yu ,  Fu-Ching Tung ,  Yun Chi ,  Hsing-Yi Chen ,  I-Hui Lin

    IPC: C07D401/14

    CPC classification number: C07D401/14 ,  C07F15/0053 ,  C09B57/10 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/0086 ,  Y02E10/542 ,  Y02E10/549

    Abstract: A ruthenium complex having a chemical formula of RuL1L2X is provided. The chemical formula includes a structural formula represented by the following Formula (I): in which, X is a monodentate anion ligand, L1 and L2 respectively represent a heterocyclic tridentate ligand with a structure shown in the following structural formula (II): and a bipyridine ligand derivative with a structure shown in the following structural formula (III): in which R1, R2, R4 and R5 of L1 and L2 are the same or different substituents and represent alkyl, alkoxy, aminoalkyl, haloalkanes or substituted phenyl group, carboxylic acid group or acid radical salt thereof, sulfonic acid group or acid radical salt thereof, phosphoric acid group or acid radical salt thereof or hydrogen atom. R3 represents perhalogenated alkyl group, alkoxy, alkyl, amino, halogens, or hydrogen atom. The ruthenium complexes are suitable for being used as dye-sensitizers for fabricating dye-sensitized solar cells.

    Abstract translation: 提供化学式为RuL 1 L 2 X的钌络合物。 化学式包括由下式（I）表示的结构式：其中X是单齿阴离子配体，L 1和L 2分别表示杂环三齿 具有以下结构式（II）所示结构的配体和具有如下结构式（III）所示结构的联吡啶配体衍生物：其中R 1，R 2， ，L 1和L 2的R 4和R 5都是相同或不同的取代基和/或 代表烷基，烷氧基，氨基烷基，卤代烷基或取代的苯基，羧酸基团或其酸基盐，磺酸基或其酸基盐，磷酸基或其酸基盐或氢原子。 R 3表示全卤代烷基，烷氧基，烷基，氨基，卤素或氢原子。 钌配合物适用于染料敏化剂制造染料敏化太阳能电池。

    Electrostatic speaker and manufacturing method thereof and conductive backplate of the speaker
    5.
    发明授权
    Electrostatic speaker and manufacturing method thereof and conductive backplate of the speaker 失效
    扬声器的静电扬声器及其制造方法和导电背板

    公开(公告)号：US08600083B2

    公开(公告)日：2013-12-03

    申请号：US12960452

    申请日：2010-12-03

    Applicant: Dar-ming Chiang ,  Jen-luan Chen ,  I-hui Lin

    Inventor： Dar-ming Chiang ,  Jen-luan Chen ,  I-hui Lin

    IPC: H04R25/00

    CPC classification number: H04R31/00 ,  H04R19/013

    Abstract: An electrostatic speaker and a method for manufacturing the speaker are disclosed. Said speaker comprises a vibrating film; an electrode portion disposed on a surface of the vibrating film and joined with the vibrating film; and a conductive backplate spaced from the electrode portion by a distance, the conductive backplate forming a plurality of holes, the vibrating film being deformed and vibrated to generate and release a sound through the holes due to a variation of an electric field generated between the conductive backplate and the electrode portion, wherein the conductive backplate is covered by a polymer layer serving as a protective film. The covering polymer layer on the conductive backplate is capable of improving the stability of the electrostatic speaker and increasing its lifespan.

    Abstract translation: 公开了一种静电扬声器及其制造方法。 所述扬声器包括振动膜; 设置在所述振动膜的表面并与所述振动膜接合的电极部; 以及与电极部隔开一段距离的导电背板，导电背板形成多个孔，振动膜变形并振动，以产生并释放通过孔的声音，这是由于导电之间产生的电场的变化 背板和电极部分，其中导电背板由用作保护膜的聚合物层覆盖。 导电背板上的覆盖聚合物层能够改善静电扬声器的稳定性并延长其使用寿命。

Patent Agency Ranking