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    DEVICE FOR BONDING FLEXIBLE PCB TO CAMERA MODULE
    12.
    发明申请
    DEVICE FOR BONDING FLEXIBLE PCB TO CAMERA MODULE 有权
    用于将柔性PCB连接到相机模块的装置

    公开(公告)号：US20130221067A1

    公开(公告)日：2013-08-29

    申请号：US13774675

    申请日：2013-02-22

    Applicant: LG INNOTEK CO., LTD. ,  KAIST (Korea Advanced Institute of Science and Technology)

    Inventor： Jae Chun LEE ,  Kyuong-wook PAIK ,  Yoo Sun KIM ,  Kiwon LEE

    IPC: H05K13/04

    CPC classification number: H05K13/046 ,  B23K1/06 ,  B23K20/00 ,  B23K20/02 ,  B23K20/023 ,  B23K20/10 ,  B23K20/106 ,  B23K2101/42 ,  H01R43/0207

    Abstract: Disclosed is a device for bonding a flexible PCB (Printed Circuit Board) to a camera module, the device according to an exemplary embodiment of the present disclosure comprising a thermo-compression unit configured to bond the camera module to the flexible PCB using an conductive film by applying heat and pressure to the conductive film between the camera module and the flexible PCB, an ultrasonic wave bonding unit configured to directly transmit ultrasonic wave vibration energy to the camera module to remove an oxide film on connection particles intrinsically formed inside the conducive film, and a controller configured to activate the ultrasonic wave bonding unit when a temperature of the conductive film rises to a predetermined temperature.

    Abstract translation: 公开了一种用于将柔性PCB（印刷电路板）结合到相机模块的装置，根据本公开的示例性实施例的装置包括热压单元，其被配置为使用导电膜将相机模块连接到柔性PCB 通过对摄像机模块和柔性PCB之间的导电膜施加热和压力，构造成将超声波振动能量直接传输到摄像机模块以去除在导电膜内部固有的连接颗粒上的氧化膜的超声波波峰接合单元， 以及控制器，被配置为当所述导电膜的温度升高到预定温度时激活所述超声波接合单元。

    Parallel magnetic resonance imaging method for radial trajectory
    13.
    发明授权
    Parallel magnetic resonance imaging method for radial trajectory 有权
    用于径向轨迹的并行磁共振成像方法

    公开(公告)号：US09229079B2

    公开(公告)日：2016-01-05

    申请号：US13714123

    申请日：2012-12-13

    Applicant: KAIST (Korea Advanced Institute of Science and Technology)

    Inventor： HyunWook Park ,  Joonsung Choi

    IPC: G01V3/00 ,  G01R33/48 ,  G01R33/561

    CPC classification number: G01R33/48 ,  G01R33/4824 ,  G01R33/5611

    Abstract: A parallel imaging (PI) method has been frequently used as a method for shortening an image acquisition time in the MRI field. The PI technique is a method for acquiring data using multi-channel coils, that is, several coils, when acquiring the data in MRI. According to this technique, data, the amount of which is smaller than that when the data is obtained using only one coil, is acquired, and then an image is obtained using coil information. According to an embodiment, a new image reconstruction method is proposed which adopts an expectation maximization (EM) technique that is different from the existing GRAPPA or SENSE technique when an image is obtained using PI data acquired through the radial trajectory.

    Abstract translation: 频繁地使用并行成像（PI）方法作为缩短MRI领域中的图像获取时间的方法。 PI技术是当在MRI中获取数据时，使用多通道线圈获取数据的方法，即多个线圈。 根据该技术，获取的数据量小于仅使用一个线圈获得数据时的数据，然后使用线圈信息获得图像。 根据实施例，提出了一种新的图像重建方法，其采用与现有的GRAPPA或SENSE技术不同的期望最大化（EM）技术，当使用通过径向轨迹获取的PI数据获得图像时。

    MANUAL WHEELCHAIR PROPULSION AID DEVICE USING MECHANICAL SELF-ENERGIZING ACTION
    15.
    发明申请
    MANUAL WHEELCHAIR PROPULSION AID DEVICE USING MECHANICAL SELF-ENERGIZING ACTION 有权

    公开(公告)号：US20220117807A1

    公开(公告)日：2022-04-21

    申请号：US17561771

    申请日：2021-12-24

    Applicant: KAIST (Korea Advanced Institute of Science and Technology)

    Inventor： Sei-Bum CHOI ,  Min-Hyun KIM

    IPC: A61G5/04 ,  A61G5/10 ,  B60L50/60 ,  B60L53/00

    Abstract: A propulsion assist device connected to a manual wheelchair to provide driving force is disclosed. The propulsion assist device provides sufficient driving force and braking force while using the motor by the self-energizing effect. The propulsion assist device can be easily connected to manual wheelchairs without the need for bending over. The self-energizing effect is provided in a mechanical way, and the risk of failure is low due to the simple structure of the device.
    The propulsion assist device is economically priced, enabling the elderly and disabled to improve their self-esteem as members of society and engage in safer and more active social activities.

    Condensing-type portable fluorescence detection system
    16.
    发明授权
    Condensing-type portable fluorescence detection system 有权
    冷凝式便携式荧光检测系统

    公开(公告)号：US09207175B2

    公开(公告)日：2015-12-08

    申请号：US13716065

    申请日：2012-12-14

    Applicant: KAIST (Korea Advanced Institute of Science and Technology)

    Inventor： Kyoungsik Yu ,  Byounghun Park ,  Kyungmook Kwon

    IPC: G01N21/64

    CPC classification number: G01N21/64 ,  G01N21/645 ,  G01N2201/0221

    Abstract: A condensing-type portable fluorescence detection system which detects antigens using fluorescence includes: a light source generating light to excite a fluorescent substance; a first filter selecting a proper wavelength range from the light generated from the light source; a spherical mirror including two hemispherical mirrors having different curvature radiuses and connected to each other, and condensing the light excited and emitted from the light source; a second filter selecting a proper wavelength range of the light condensed by the spherical mirror; and a photodetector detecting fluorescence from the light condensed by the spherical mirror and passing through the second filter.

    Abstract translation: 使用荧光检测抗原的冷凝式便携式荧光检测系统包括：产生用于激发荧光物质的光的光源; 从光源产生的光中选择合适的波长范围的第一滤光器; 球面镜包括具有不同曲率半径的两个半球形反射镜并彼此连接，并且会聚从光源激发和发射的光; 选择由球面镜聚光的适当的波长范围的第二滤光器; 以及光检测器，其从由球面镜聚光并通过第二过滤器的光检测荧光。

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