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    FLUIDIC LENS AND METHOD OF MANUFACTURING THE SAME
    12.
    发明申请
    FLUIDIC LENS AND METHOD OF MANUFACTURING THE SAME 有权
    流体透镜及其制造方法

    公开(公告)号：US20110051255A1

    公开(公告)日：2011-03-03

    申请号：US12787787

    申请日：2010-05-26

    Applicant: Jeong-yub LEE ,  Seung-wan LEE ,  Seung-tae CHOI

    Inventor： Jeong-yub LEE ,  Seung-wan LEE ,  Seung-tae CHOI

    IPC: G02B3/14 ,  G02B3/12 ,  B32B37/06

    CPC classification number: G02B3/14 ,  G02B13/001

    Abstract: A fluidic lens and method for manufacturing the same are provided. The fluidic lens includes a transparent optical fluid and a double elastomer membrane. An outer membrane of the double elastomer membrane that is externally exposed includes a Poly DiMethyl Siloxane (PDMS) elastomer, and an inner membrane of the double elastmoer membrane that makes contact with the optical fluid is transparent and includes an elastomer which has a low coherence with respect to the optical fluid.

    Abstract translation: 提供一种流体透镜及其制造方法。 流体透镜包括透明光学流体和双弹性膜。 外部曝光的双弹性体膜的外膜包括聚二甲基硅氧烷（PDMS）弹性体，与弹性体膜接触的双弹性膜的内膜是透明的，并且包括与低粘度 相对于光学流体。

    VARIFOCAL LENS
    13.
    发明申请
    VARIFOCAL LENS 有权
    VARIFOCAL镜头

    公开(公告)号：US20100165475A1

    公开(公告)日：2010-07-01

    申请号：US12542418

    申请日：2009-08-17

    Applicant: Jeong-yub Lee ,  Seung-wan Lee ,  Woon-bae Kim ,  Seung-tae Choi

    Inventor： Jeong-yub Lee ,  Seung-wan Lee ,  Woon-bae Kim ,  Seung-tae Choi

    IPC: G02B3/14 ,  G02B1/06

    CPC classification number: G02B3/14 ,  G02B1/06 ,  G02B13/001 ,  G02B13/0075

    Abstract: Varifocal lens for camera module incorporated in wireless mobile communication device is provided. The varifocal lens includes: a membrane; a frame which is fixed to the membrane and has a receiving hole formed in the middle; a transparent substrate which is fixed to the frame to seal optical fluid received in the receiving hole; one or more actuators to change a curvature of a fluid lens part by bending the circumference of the fluid lens part formed around a central portion of the receiving hole; and a restriction lessening member which is adapted to lessen a restrictive force of an edge of the fluid lens part, is made of a transparent material, has with an area smaller than the fluid lens part to correspond to an inner side of the fluid lens part except the edge of the fluid lens part, and has a larger Young's modulus than the membrane.

    Abstract translation: 提供了一种结合在无线移动通信装置中的相机模块的变焦透镜。 变焦透镜包括：膜; 固定在膜上并具有形成在中间的容纳孔的框架; 透明基板，其被固定到所述框架以密封容纳在所述接收孔中的光学流体; 一个或多个致动器，通过弯曲围绕接收孔的中心部分形成的流体透镜部分的周边来改变流体透镜部分的曲率; 以及适于减小流体透镜部分的边缘的限制力的限制减轻部件由透明材料制成，其面积小于流体透镜部分，以对应于流体透镜部分的内侧 除了流体透镜部分的边缘，并且具有比膜更大的杨氏模量。

    Backlight module including at least one luminescence element, and method of fabricating the same
    14.
    发明授权
    Backlight module including at least one luminescence element, and method of fabricating the same 有权
    包括至少一个发光元件的背光模块及其制造方法

    公开(公告)号：US07741774B2

    公开(公告)日：2010-06-22

    申请号：US11605295

    申请日：2006-11-29

    Applicant: Seung-tae Choi ,  Ki-hwan Kwon ,  Su-ho Shin ,  Ji-hyuk Lim ,  Chang-youl Moon ,  Kyu-ho Shin

    Inventor： Seung-tae Choi ,  Ki-hwan Kwon ,  Su-ho Shin ,  Ji-hyuk Lim ,  Chang-youl Moon ,  Kyu-ho Shin

    IPC: H01J1/62

    CPC classification number: H01J1/72 ,  G02F1/133603 ,  H01L24/95 ,  H01L25/0753 ,  H01L2224/24226 ,  H01L2224/95145 ,  H01L2924/12041 ,  H01L2924/00

    Abstract: A method of fabricating a backlight module in which at least one luminescence element is positioned, including: positioning a luminescence element in at least one cavity formed on a carrier; forming a lower electrode on a substrate; transferring the luminescence element positioned on the carrier to the substrate, connecting the luminescence element to a pattern of the lower electrode formed on the substrate, and removing the carrier; forming an insulating layer on a surface of the substrate to which the luminescence element is transferred, and exposing a top region of the luminescence element; and forming an upper electrode on the exposed top region of the luminescence element. Accordingly, the backlight module including very small luminescence elements being of a micro unit in size is easily fabricated.

    Abstract translation: 一种制造其中定位有至少一个发光元件的背光模块的方法，包括：将发光元件定位在形成在载体上的至少一个空腔中; 在基板上形成下电极; 将位于所述载体上的所述发光元件转移到所述基板上，将所述发光元件连接到形成在所述基板上的所述下电极的图案，以及移除所述载体; 在所述衬底的表面上形成绝缘层，所述衬底的所述发光元件被转移到所述衬底的表面上，并且暴露所述发光元件的顶部区域; 以及在所述发光元件的所述暴露的顶部区域上形成上部电极。 因此，容易制造包括非常小尺寸的微小单元的发光元件的背光模块。

    VARIFOCAL LENS AND METHOD OF MANUFACTURING THE SAME
    15.
    发明申请
    VARIFOCAL LENS AND METHOD OF MANUFACTURING THE SAME 失效
    偏振透镜及其制造方法

    公开(公告)号：US20100128359A1

    公开(公告)日：2010-05-27

    申请号：US12626220

    申请日：2009-11-25

    Applicant: Seung-tae CHOI ,  Seung-wan LEE ,  Jeong-yub LEE ,  Jong-oh KWON

    Inventor： Seung-tae CHOI ,  Seung-wan LEE ,  Jeong-yub LEE ,  Jong-oh KWON

    IPC: G02B3/14 ,  B29D11/00

    CPC classification number: G02B3/14 ,  G02B13/0075

    Abstract: Provided is a varifocal lens and method of manufacturing the varifocal lens. The varifocal lens includes a transparent substrate, a spacer frame arranged to form an inner space on the transparent substrate, wherein the inner space is to be filled with an optical fluid, a rigid frame disposed to be adjacent to the spacer frame, and an optical membrane and an actuator which are formed on a surface of the rigid frame. The rigid frame supports the actuator and the optical membrane, wherein the actuator applies a pressure to an optical fluid and the optical membrane is modified according to a flow of the optical fluid.

    Abstract translation: 提供了一种变焦透镜和制造变焦透镜的方法。 变焦透镜包括透明基板，间隔框架，其设置成在透明基板上形成内部空间，其中内部空间将被填充有光学流体，设置成邻近间隔框架的刚性框架和光学元件 膜和致动器，其形成在刚性框架的表面上。 刚性框架支撑致动器和光学膜，其中致动器向光学流体施加压力，并且根据光学流体的流动来修改光学膜。

    VARIFOCAL LENS
    16.
    发明申请
    VARIFOCAL LENS 有权
    VARIFOCAL镜头

    公开(公告)号：US20090180198A1

    公开(公告)日：2009-07-16

    申请号：US12107295

    申请日：2008-04-22

    Applicant: Seung-wan LEE ,  Jeong-yub LEE ,  Woon-bae KIM ,  Seung-tae CHOI

    Inventor： Seung-wan LEE ,  Jeong-yub LEE ,  Woon-bae KIM ,  Seung-tae CHOI

    IPC: G02B3/14 ,  G02B1/06

    CPC classification number: G02B3/14

    Abstract: A varifocal lens includes a hollow case having first and second sidewalls facing each other, the first and second sidewalls through which a light passes; at least one light transmission membrane partitioning an inner space of the case into at least two liquid chambers, the at least one light transmission membrane through which a light passes; at least two liquids filled in the at least two liquid chambers; at least one first operating hole formed at the first sidewall; a first actuator disposed to cover the at least one first operating hole and to pressurize the liquid contacting the first sidewall; and a controller configured to control the first actuator to change a focal distance of an optical lens consisting of the first and second sidewalls, the at least two liquids, and the at least one light transmission membrane of the case.

    Abstract translation: 变焦透镜包括具有彼此面对的第一和第二侧壁的中空壳体，光通过的第一和第二侧壁; 至少一个透光膜，其将所述壳体的内部空间分成至少两个液体室，所述至少一个透光膜通过所述光透过膜; 至少两个液体填充在所述至少两个液体室中; 形成在第一侧壁处的至少一个第一操作孔; 第一致动器，设置成覆盖所述至少一个第一操作孔并且加压接触所述第一侧壁的液体; 以及控制器，被配置为控制第一致动器以改变由第一和第二侧壁，至少两个液体和壳体的至少一个透光膜组成的光学透镜的焦距。

    Touch panel having deformable electroactive polymer actuator
    17.
    发明授权
    Touch panel having deformable electroactive polymer actuator 有权
    具有可变形电活性聚合物致动器的触摸面板

    公开(公告)号：US08970513B2

    公开(公告)日：2015-03-03

    申请号：US13050550

    申请日：2011-03-17

    Applicant: Jong-oh Kwon ,  Seung-Tae Choi ,  Seong-Taek Lim

    Inventor： Jong-oh Kwon ,  Seung-Tae Choi ,  Seong-Taek Lim

    IPC: G06F3/041 ,  G06F3/01 ,  G06F3/045

    CPC classification number: G06F3/016 ,  G06F3/041 ,  G06F3/045

    Abstract: A touch panel is provided. The touch panel includes an electroactive polymer (EAP) actuator which is deformable when protruded or depressed locally at a part to which a driving voltage is applied; and a flexible touch sensor which is disposed on the EAP actuator. The flexible touch sensor is deformable locally in correspondence with a deformation of the EAP actuator, and senses an input according to a contact or pressing operation.

    Abstract translation: 提供触摸面板。 触摸面板包括电活性聚合物（EAP）致动器，其在施加驱动电压的部分处局部突出或压下时可变形; 以及设置在EAP致动器上的柔性触摸传感器。 柔性触摸传感器可以与EAP致动器的变形相对应地局部变形，并且根据接触或按压操作感测输入。

    Liquid lens
    19.
    发明授权
    Liquid lens 有权
    液体镜片

    公开(公告)号：US08599490B2

    公开(公告)日：2013-12-03

    申请号：US12784625

    申请日：2010-05-21

    Applicant: Jeong-yub Lee ,  Cheol-min Park ,  Seung-tae Choi ,  Seung-wan Lee ,  Jong-oh Kwon ,  Hee-joon Jung

    Inventor： Jeong-yub Lee ,  Cheol-min Park ,  Seung-tae Choi ,  Seung-wan Lee ,  Jong-oh Kwon ,  Hee-joon Jung

    IPC: G02B1/06 ,  G02B3/12

    CPC classification number: G02B3/14 ,  C08G77/04 ,  C08G77/16

    Abstract: 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.

    Abstract translation: 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。

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