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    COPPER ALLOY MATERIAL FOR ELECTRICAL AND ELECTRONIC COMPONENTS AND METHOD OF PREPARING THE SAME
    1.
    发明申请
    COPPER ALLOY MATERIAL FOR ELECTRICAL AND ELECTRONIC COMPONENTS AND METHOD OF PREPARING THE SAME 审中-公开
    用于电气和电子部件的铜合金材料及其制备方法

    公开(公告)号：US20140305551A1

    公开(公告)日：2014-10-16

    申请号：US14059633

    申请日：2013-10-22

    申请人： CHEOL MIN PARK ,  In Youb Hwang

    发明人： CHEOL MIN PARK ,  In Youb Hwang

    IPC分类号： C22F1/08 ,  H01B1/02

    CPC分类号： C22F1/08 ,  C22C9/06 ,  C22C9/10 ,  C22C30/02 ,  H01B1/026

    摘要： A copper alloy material for electrical and electronic components and a method of preparing the same are disclosed. In particular, a copper alloy material with excellent mechanical strength characteristics, high electrical conductivity, and high thermal stability as a material for information transmission and electrical contact of connectors or the like for home appliances and automobiles, including semiconductor lead frames and a method of preparing the same are disclosed.

    摘要翻译： 公开了一种用于电气和电子部件的铜合金材料及其制备方法。 特别是具有优异的机械强度特性，高导电性和高热稳定性的铜合金材料，作为用于家用电器和汽车的连接器等的信息传输和电接触的材料，包括半导体引线框架和制备方法 同样公开。

    ELECTROACTIVE POLYMER ACTUATOR AND METHOD OF MANUFACTURING THE SAME
    4.
    发明申请
    ELECTROACTIVE POLYMER ACTUATOR AND METHOD OF MANUFACTURING THE SAME 有权
    电动聚合物致动器及其制造方法

    公开(公告)号：US20120139393A1

    公开(公告)日：2012-06-07

    申请号：US13227693

    申请日：2011-09-08

    申请人： Seung-Tae CHOI ,  Jong-Oh KWON ,  Youn-Jung PARK ,  Cheol-Min PARK ,  Yeon-Sik CHOI

    发明人： Seung-Tae CHOI ,  Jong-Oh KWON ,  Youn-Jung PARK ,  Cheol-Min PARK ,  Yeon-Sik CHOI

    IPC分类号： H01L41/047 ,  H01L41/26

    CPC分类号： H01L41/0474 ,  H01L41/0478 ,  H01L41/0833 ,  H01L41/193 ,  H01L41/27

    摘要： A multilayered electroactive polymer (EAP) device and a method of manufacturing the same is provided. The multilayered EAP device includes a plurality of unit layers. Each unit layer includes an EAP layer formed of an electroactive polymer (EAP), a protecting layer configured to prevent a material from penetrating into the EAP layer, and an active electrode formed using a conductive material. The protecting layer may be formed below the active layer or above the active layer. The active electrode may be interposed between two protecting layers.

    摘要翻译： 提供了多层电活性聚合物（EAP）装置及其制造方法。 多层EAP设备包括多个单元层。 每个单元层包括由电活性聚合物（EAP）形成的EAP层，被配置为防止材料渗入EAP层的保护层和使用导电材料形成的有源电极。 保护层可以形成在有源层之下或活性层之上。 有源电极可以介于两个保护层之间。

    LIQUID LENS
    7.
    发明申请
    LIQUID LENS 有权
    液晶镜头

    公开(公告)号：US20110051254A1

    公开(公告)日：2011-03-03

    申请号：US12784625

    申请日：2010-05-21

    申请人： Jeong-yub LEE ,  Cheol-min PARK ,  Seung-tae CHOI ,  Seung-wan LEE ,  Jong-oh KWON ,  Hee-joon JUNG

    发明人： Jeong-yub LEE ,  Cheol-min PARK ,  Seung-tae CHOI ,  Seung-wan LEE ,  Jong-oh KWON ,  Hee-joon JUNG

    IPC分类号： G02B3/14 ,  G02B3/12

    CPC分类号： G02B3/14 ,  C08G77/04 ,  C08G77/16

    摘要： A variable-focus liquid lens is provided. The liquid lens includes a membrane and a fluid. The membrane is made of a transparent elastomer, and the fluid fills a predetermined space to contact at least a lens surface of the membrane. The membrane and the fluid are respectively made of materials repulsive to each other, for example, hydrophilic and hydrophobic materials or oleophilic and oleophobic materials. Accordingly, a repulsive force between the fluid and the membrane can prevent the absorption or leaking of the fluid into/through the membrane.

    摘要翻译： 提供了可变焦点液体透镜。 液体透镜包括膜和流体。 膜由透明弹性体制成，并且流体填充预定空间以接触膜的至少透镜表面。 膜和流体分别由彼此排斥的材料制成，例如亲水和疏水材料或亲油和疏油材料。 因此，流体和膜之间的排斥力可以防止流体进入/穿过膜的吸收或泄漏。