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    POLYMER ACTUATOR CONTAINING GRAPHENE AND METHOD OF PREPARING THE SAME
    1.
    发明申请
    POLYMER ACTUATOR CONTAINING GRAPHENE AND METHOD OF PREPARING THE SAME 审中-公开
    包含石墨的聚合物致动器及其制备方法

    公开(公告)号：US20110133607A1

    公开(公告)日：2011-06-09

    申请号：US12861726

    申请日：2010-08-23

    申请人： Hyung Kun LEE ,  Nak Jin Choi ,  Kwang Suk Yang ,  Sun Kyung Jung ,  Kang Ho Park ,  Jong Dae Kim

    发明人： Hyung Kun LEE ,  Nak Jin Choi ,  Kwang Suk Yang ,  Sun Kyung Jung ,  Kang Ho Park ,  Jong Dae Kim

    IPC分类号： H01L41/193 ,  H01L41/26

    CPC分类号： F03G7/005 ,  Y10T29/42

    摘要： A polymer actuator containing graphene and a method of preparing the same are provided. The polymer actuator includes an ion-conductive polymer membrane, a metal electrode disposed on both surfaces of the ion-conductive polymer membrane, and graphene dispersed within the ion-conductive polymer membrane. As the graphene is dispersed within the polymer membrane, reverse ion migration due to an osmotic pressure occurring after solvent migration caused by electrostimulation in operation of the actuator can be prevented, and thus drivability of the polymer actuator can be improved.

    摘要翻译： 提供了含有石墨烯的聚合物致动器及其制备方法。 聚合物致动器包括离子导电聚合物膜，设置在离子传导聚合物膜的两个表面上的金属电极和分散在离子导电聚合物膜内的石墨烯。 当石墨烯分散在聚合物膜中时，可以防止由于在致动器的操作中由电刺激引起的溶剂迁移之后发生的渗透压引起的反向离子迁移，从而可以提高聚合物致动器的驾驶性能。

    MODULE FOR THREE-DIMENSIONAL CAMERA
    2.
    发明申请
    MODULE FOR THREE-DIMENSIONAL CAMERA 审中-公开
    三维摄像机模块

    公开(公告)号：US20110141241A1

    公开(公告)日：2011-06-16

    申请号：US12781155

    申请日：2010-05-17

    申请人： Hyung Kun LEE ,  Kwang Suk Yang ,  Nak Jin Choi ,  Sun Kyung Jung ,  Kang Ho Park ,  Jong Dae Kim

    发明人： Hyung Kun LEE ,  Kwang Suk Yang ,  Nak Jin Choi ,  Sun Kyung Jung ,  Kang Ho Park ,  Jong Dae Kim

    IPC分类号： H04N13/02

    CPC分类号： H04N13/239 ,  H04N13/296 ,  H04N2213/001

    摘要： Provided is a convergence control module for a three-dimensional (3D) camera that can be operated with low power to reduce power consumption, which has been a problem in the 3D camera. A 3D camera module includes at least one camera module, a moving guide for supporting the camera module and providing a moving path, a control driver for moving the camera module along the moving guide, and a control unit for controlling the control driver.

    摘要翻译： 提供了一种用于三维（3D）相机的会聚控制模块，其可以以低功率操作以降低功耗，这在3D相机中是一个问题。 3D相机模块包括至少一个相机模块，用于支撑相机模块并提供移动路径的移动引导件，用于沿着移动引导件移动相机模块的控制驱动器，以及用于控制控制驱动器的控制单元。

    METHOD FOR PREPARING POLYMER ACTUATORS WITH HIGH STABILITY AND POLYMER ACTUATORS PREPARED BY THE METHOD
    3.
    发明申请
    METHOD FOR PREPARING POLYMER ACTUATORS WITH HIGH STABILITY AND POLYMER ACTUATORS PREPARED BY THE METHOD 审中-公开
    制备具有高稳定性的聚合物致动器的方法和由该方法制备的聚合物致动器

    公开(公告)号：US20080107906A1

    公开(公告)日：2008-05-08

    申请号：US11856484

    申请日：2007-09-17

    申请人： Nak Jin Choi ,  Jung Hyun Lee ,  Kang Ho Park ,  Hyo Young Lee ,  Hyung Kun Lee ,  Jong Dae Kim

    发明人： Nak Jin Choi ,  Jung Hyun Lee ,  Kang Ho Park ,  Hyo Young Lee ,  Hyung Kun Lee ,  Jong Dae Kim

    IPC分类号： B32B27/06 ,  B05D5/12 ,  B32B15/08

    CPC分类号： B32B15/08 ,  Y10T428/31544 ,  Y10T428/31678

    摘要： Provided are a method for preparing polymer actuators with high stability and polymer actuators prepared by the method, and more specifically, to a method for preparing polymer actuators with high stability that use low power, are extremely thin, and can be substituted in a motor of a camera module, and polymer actuators prepared by the method. The method includes the steps of: preparing an Ionic Polymer Metal Composite (IPMC) in which metal electrodes are plated on both surfaces of a ionic polymer film; removing water from the ionic polymer film of the IPMC; and expanding the IPMC in a polar solvent that has a higher boiling point and a lower freezing point than water.

    摘要翻译： 提供一种制备具有高稳定性的聚合物致动器和通过该方法制备的聚合物致动器的方法，更具体地说，涉及一种制备具有高功率，非常薄的高稳定性的聚合物致动器的方法，并且可以在 相机模块和通过该方法制备的聚合物致动器。 该方法包括以下步骤：制备在离子聚合物膜的两个表面上镀金属电极的离子聚合物金属复合物（IPMC）; 从IPMC的离子聚合物膜中除去水分; 并在具有比水更高的沸点和更低的凝固点的极性溶剂中扩展IPMC。

    SURFACE-COATED POLYMER ACTUATOR AND METHOD OF PREPARING THE SAME
    6.
    发明申请
    SURFACE-COATED POLYMER ACTUATOR AND METHOD OF PREPARING THE SAME 失效
    表面涂覆的聚合物致动器及其制备方法

    公开(公告)号：US20090027833A1

    公开(公告)日：2009-01-29

    申请号：US12179545

    申请日：2008-07-24

    申请人： Hyung Kun Lee ,  Nak Jin Choi ,  Kang Ho Park ,  Jong Dae Kim

    发明人： Hyung Kun Lee ,  Nak Jin Choi ,  Kang Ho Park ,  Jong Dae Kim

    IPC分类号： H01G9/00 ,  B05D5/12

    CPC分类号： F03G7/005 ,  F05B2230/90 ,  Y10T29/49005 ,  Y10T29/49078 ,  Y10T29/49171 ,  Y10T29/49172 ,  Y10T428/31544 ,  Y10T428/31678

    摘要： Provided are a surface-coated polymer actuator and a method of preparing the same. The polymer actuator includes an ionic conductive polymer membrane, metal electrodes formed on both surfaces of the ionic conductive polymer membrane, and coating layers formed on both the surfaces of the metal electrodes.By coating the surfaces of the metal electrodes of the polymer actuator, the leakage of solvent from the electrode surfaces due to an inner pressure, which is caused by the solvent's flow due to an electrical stimulus when the actuator is operated, can be prevented and thus the displacement and drivability of the polymer actuator can be improved.

    摘要翻译： 提供了一种表面涂覆聚合物致动器及其制备方法。 聚合物致动器包括离子导电聚合物膜，形成在离子导电聚合物膜的两个表面上的金属电极和形成在金属电极的两个表面上的涂层。 通过涂覆聚合物致动器的金属电极的表面，可以防止由于当致动器操作时由于电刺激引起的溶剂流动而引起的内部压力从溶液的电极表面泄漏溶剂，因此 可以提高聚合物致动器的位移和驾驶性能。

    Method of manufacturing nanoelectrode lines using nanoimprint lithography process
    7.
    发明授权
    Method of manufacturing nanoelectrode lines using nanoimprint lithography process 有权
    使用纳米压印光刻工艺制造纳米电极线的方法

    公开(公告)号：US07811934B2

    公开(公告)日：2010-10-12

    申请号：US12045769

    申请日：2008-03-11

    申请人： Mi Hee Jeong ,  Hyo Young Lee ,  Nak Jin Choi ,  Kang Ho Park

    发明人： Mi Hee Jeong ,  Hyo Young Lee ,  Nak Jin Choi ,  Kang Ho Park

    IPC分类号： H01L21/033 ,  H01L21/311

    CPC分类号： H01L21/31144 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  H01L21/0331 ,  H01L51/0022 ,  Y10S977/889

    摘要： Provided are a method of manufacturing nanoelectrode lines. The method includes the steps of: sequentially forming an insulating layer, a first photoresist layer, and a drop-shaped second photoresist on a substrate; disposing an imprint mold having a plurality of molding patterns over the second photoresist; applying pressure to the mold to allow the second photoresist to flow into the mold patterns; irradiating ultraviolet (UV) light onto the mold to cure the second photoresist; removing the mold from the cured second photoresist and patterning the second photoresist; patterning the first photoresist layer using the patterned second photoresist as a mask; patterning the insulating layer; and forming a metal layer between the patterned insulating layers. In this method, metal electrode lines are formed between insulating layers using an imprint lithography process, so that nanoelectronic devices can be freed from crosstalk between the metal electrode lines.

    摘要翻译： 提供一种制造纳米电极线的方法。 该方法包括以下步骤：在衬底上依次形成绝缘层，第一光致抗蚀剂层和滴形第二光致抗蚀剂; 在所述第二光致抗蚀剂上设置具有多个模制图案的压印模具; 向模具施加压力以允许第二光致抗蚀剂流入模具图案; 将UV（UV）光照射到模具上以固化第二光致抗蚀剂; 从固化的第二光致抗蚀剂移除模具并图案化第二光致抗蚀剂; 使用图案化的第二光致抗蚀剂作为掩模来图案化第一光致抗蚀剂层; 图案化绝缘层; 以及在图案化的绝缘层之间形成金属层。 在该方法中，使用压印光刻工艺在绝缘层之间形成金属电极线，使得纳米电子器件可以免除金属电极线之间的串扰。

    METHOD OF MANUFACTURING NANOELECTRODE LINES USING NANOIMPRINT LITHOGRAPHY PROCESS
    8.
    发明申请
    METHOD OF MANUFACTURING NANOELECTRODE LINES USING NANOIMPRINT LITHOGRAPHY PROCESS 有权
    使用纳米压印法制造纳米电子线的方法

    公开(公告)号：US20090023288A1

    公开(公告)日：2009-01-22

    申请号：US12045769

    申请日：2008-03-11

    申请人： Mi Hee Jeong ,  Hyo Young Lee ,  Nak Jin Choi ,  Kang Ho Park

    发明人： Mi Hee Jeong ,  Hyo Young Lee ,  Nak Jin Choi ,  Kang Ho Park

    IPC分类号： H01L21/768

    CPC分类号： H01L21/31144 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  H01L21/0331 ,  H01L51/0022 ,  Y10S977/889

    摘要： Provided are a method of manufacturing nanoelectrode lines. The method includes the steps of: sequentially forming an insulating layer, a first photoresist layer, and a drop-shaped second photoresist on a substrate; disposing an imprint mold having a plurality of molding patterns over the second photoresist; applying pressure to the mold to allow the second photoresist to flow into the mold patterns; irradiating ultraviolet (UV) light onto the mold to cure the second photoresist; removing the mold from the cured second photoresist and patterning the second photoresist; patterning the first photoresist layer using the patterned second photoresist as a mask; patterning the insulating layer; and forming a metal layer between the patterned insulating layers. In this method, metal electrode lines are formed between insulating layers using an imprint lithography process, so that nanoelectronic devices can be freed from crosstalk between the metal electrode lines.

    摘要翻译： 提供一种制造纳米电极线的方法。 该方法包括以下步骤：在衬底上依次形成绝缘层，第一光致抗蚀剂层和滴形第二光致抗蚀剂; 在所述第二光致抗蚀剂上设置具有多个模制图案的压印模具; 向模具施加压力以允许第二光致抗蚀剂流入模具图案; 将UV（UV）光照射到模具上以固化第二光致抗蚀剂; 从固化的第二光致抗蚀剂移除模具并图案化第二光致抗蚀剂; 使用图案化的第二光致抗蚀剂作为掩模来图案化第一光致抗蚀剂层; 图案化绝缘层; 以及在图案化的绝缘层之间形成金属层。 在该方法中，使用压印光刻工艺在绝缘层之间形成金属电极线，使得纳米电子器件可以免除金属电极线之间的串扰。

    Method of fabricating electronic device using nanowires
    9.
    发明授权
    Method of fabricating electronic device using nanowires 有权
    使用纳米线制造电子器件的方法

    公开(公告)号：US07951698B2

    公开(公告)日：2011-05-31

    申请号：US11947139

    申请日：2007-11-29

    申请人： Seung Eon Moon ,  Eun Kyoung Kim ,  Hong Yeol Lee ,  Jong Hyurk Park ,  Kang Ho Park ,  Jong Dae Kim ,  So Jeong Park ,  Gyu Tae Kim

    发明人： Seung Eon Moon ,  Eun Kyoung Kim ,  Hong Yeol Lee ,  Jong Hyurk Park ,  Kang Ho Park ,  Jong Dae Kim ,  So Jeong Park ,  Gyu Tae Kim

    IPC分类号： H01L45/00 ,  H01L21/00

    CPC分类号： H01L21/76892 ,  H01L2221/1094

    摘要： A method of fabricating an electronic device using nanowires, minimizing the number of E-beam processing steps and thus improving a yield, includes the steps of: forming electrodes on a substrate; depositing a plurality of nanowires on the substrate including the electrodes; capturing an image of the substrate including the nanowires and the electrodes; drawing virtual connection lines for connecting the nanowires with the electrodes on the image using an electrode pattern simulated through a computer program, after capturing the image; coating an E-beam photoresist on the substrate; removing the photoresist from regions corresponding to the virtual connection lines and the electrode pattern using E-beam lithography; depositing a metal layer on the substrate after removing the photoresist from the regions of the virtual connection lines; and removing remaining photoresist from the substrate using a lift-off process.

    摘要翻译： 使用纳米线制造电子器件的方法，使电子束处理步骤的数量最小化并因此提高产量，包括以下步骤：在衬底上形成电极; 在包括电极的基板上沉积多个纳米线; 捕获包括纳米线和电极的衬底的图像; 绘制虚拟连接线，用于在捕获图像之后，使用通过计算机程序模拟的电极图案将纳米线与图像上的电极连接; 在基板上涂覆电子束光致抗蚀剂; 使用电子束光刻从与虚拟连接线对应的区域和电极图案中去除光致抗蚀剂; 在从虚拟连接线的区域去除光致抗蚀剂之后，在基板上沉积金属层; 以及使用剥离工艺从衬底去除剩余的光致抗蚀剂。

    APPARATUS FOR GENERATING DIRECTIONAL SOUND AND MOBILE TERMINAL USING THE SAME
    10.
    发明申请
    APPARATUS FOR GENERATING DIRECTIONAL SOUND AND MOBILE TERMINAL USING THE SAME 审中-公开
    用于产生方向声和移动终端的装置

    公开(公告)号：US20090154736A1

    公开(公告)日：2009-06-18

    申请号：US12240128

    申请日：2008-09-29

    申请人： Sung Q Lee ,  Jae Woo Lee ,  Hye Jin Kim ,  Sang Kyun Lee ,  Kang Ho Park ,  Jong Dae Kim

    发明人： Sung Q Lee ,  Jae Woo Lee ,  Hye Jin Kim ,  Sang Kyun Lee ,  Kang Ho Park ,  Jong Dae Kim

    IPC分类号： H04R5/02

    CPC分类号： H04R1/323 ,  H04R3/12 ,  H04R2201/403 ,  H04R2499/11

    摘要： Provided are an apparatus for generating directional sound and a mobile terminal using the apparatus. The apparatus includes a signal controller for dividing and generating a reference signal into signals having three or more levels and phases, a first signal processor and a second signal processor for controlling a first signal and a second signal having levels and phases canceling each other among the signals generated from the signal controller, a central signal processor for controlling a signal having the same level and phase as the reference signal among the signals generated from the signal controller, a first speaker array and a second speaker array for converting signals output from the first signal processor and the second signal processor into sound signals and outputting the sound signals, and a central speaker for converting a signal output from the central signal processor into a sound signal and outputting the sound signal, and arranged between the first speaker array and the second speaker array.

    摘要翻译： 提供了一种用于产生定向声音的装置和使用该装置的移动终端。 该装置包括信号控制器，用于将参考信号分成并产生具有三个或多个电平和相位的信号;第一信号处理器和第二信号处理器，用于控制第一信号;以及第二信号， 从信号控制器产生的信号，用于控制与信号控制器产生的信号中具有与基准信号相同的电平和相位的信号的中央信号处理器，第一扬声器阵列和第二扬声器阵列，用于转换从第一 信号处理器和第二信号处理器转换成声音信号并输出​​声音信号;以及中央扬声器，用于将从中央信号处理器输出的信号转换为声音信号并输出​​声音信号，并且布置在第一扬声器阵列与第二扬声器阵列之间 扬声器阵列。