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18 条记录 (耗时 0.023 秒)

    Apparatus for adjusting applied voltage in display system using diffractive optical modulator
    4.
    发明授权
    Apparatus for adjusting applied voltage in display system using diffractive optical modulator 失效
    使用衍射光学调制器调整显示系统中的施加电压的装置

    公开(公告)号：US07388181B2

    公开(公告)日：2008-06-17

    申请号：US11588876

    申请日：2006-10-27

    申请人： Kyu Bum Han ,  In Jae Yeo ,  Seung Won Ryu

    发明人： Kyu Bum Han ,  In Jae Yeo ,  Seung Won Ryu

    IPC分类号： G01J1/32

    CPC分类号： G02B26/0808 ,  G02F2203/12 ,  G02F2203/22 ,  G03B21/006

    摘要： Disclosed herein is an apparatus for adjusting applied voltage in a display system using a diffractive optical modulator. The apparatus for adjusting applied voltage can measure the intensity of diffracted light emitted from the diffractive optical modulator, and adjust voltage to be applied to the diffractive optical modulator based on measurement results.

    摘要翻译： 这里公开了一种用于使用衍射光学调制器调整在显示系统中的施加电压的装置。 用于调整施加电压的装置可以测量从衍射光学调制器发射的衍射光的强度，并且基于测量结果调整施加到衍射光学调制器的电压。

    Heat dissipation device for power conversion module
    6.
    发明授权
    Heat dissipation device for power conversion module 有权
    电源转换模块散热装置

    公开(公告)号：US08630090B2

    公开(公告)日：2014-01-14

    申请号：US13037803

    申请日：2011-03-01

    申请人： Young Ho Sohn ,  Kyu Bum Han ,  Young Jin Cho ,  Seog Moon Choi

    发明人： Young Ho Sohn ,  Kyu Bum Han ,  Young Jin Cho ,  Seog Moon Choi

    IPC分类号： H05K7/20 ,  H05K5/00 ,  G06F1/20

    CPC分类号： H05K7/209 ,  H05K7/20409

    摘要： Disclosed herein is a heat dissipation device for a power conversion module. The device includes a casing, a high-heat-dissipation heat sink and a circuit board. The casing includes a heat-dissipation fin unit which has heat dissipation fins arranged at positions spaced apart from each other by predetermined intervals. The casing has a mounting space therein. The high-heat-dissipation heat sink is installed in the mounting space of the casing. The circuit board is coupled to a lower surface of the casing. Therefore, the weight and size of the heat dissipation device can be reduced. In addition, the heat sink and the casing having the heat dissipation fins dissipate heat at the same time, thus enhancing the heat dissipation efficiency. Moreover, in an optimal design, the high-heat-dissipation heat sink is located at a position corresponding to a part which generates high heat so that the heat dissipation efficiency can be maximized.

    摘要翻译： 这里公开了一种用于电力转换模块的散热装置。 该装置包括壳体，高散热散热器和电路板。 壳体包括散热翅片单元，其散热片布置在彼此间隔预定间隔的位置处。 壳体在其中具有安装空间。 高散热散热器安装在外壳的安装空间中。 电路板耦合到壳体的下表面。 因此，可以减小散热装置的重量和尺寸。 此外，散热片和具有散热片的壳体同时散热，从而提高散热效率。 此外，在最佳设计中，高散热散热器位于与产生高热量的部分相对应的位置，从而可以使散热效率最大化。

    Apparatus and method for measuring location and distance of object by using camera
    7.
    发明申请
    Apparatus and method for measuring location and distance of object by using camera 失效
    使用相机测量物体的位置和距离的装置和方法

    公开(公告)号：US20110025845A1

    公开(公告)日：2011-02-03

    申请号：US12588169

    申请日：2009-10-06

    申请人： Kyu Bum Han ,  Won Tae Choi ,  Young Jin Cho

    发明人： Kyu Bum Han ,  Won Tae Choi ,  Young Jin Cho

    IPC分类号： H04N7/18

    CPC分类号： G06T7/73 ,  G06T2207/30256

    摘要： The present invention provides an apparatus for measuring a location and a distance of an object by using a camera including: a camera module for photographing an external image; a parameter setup unit for setting internal and external parameters of the camera module; an image processor unit for receiving a captured image of an image photographed from the camera module, extracting a target object within the captured image, and extracting specific point coordinates of the extracted target object; and a location and distance calculating unit for calculating three-dimensional object location information in a two-dimensional camera coordinate system through the internal and external parameters of the camera module and coordinates of the target object, and calculating distance information from the location information of the object.

    摘要翻译： 本发明提供了一种用于通过使用照相机来测量物体的位置和距离的装置，包括：照相机模块，用于拍摄外部图像; 用于设置摄像机模块的内部和外部参数的参数设置单元; 图像处理器单元，用于接收从相机模块拍摄的图像的拍摄图像，提取拍摄图像内的目标对象，并提取所提取的目标对象的特定点坐标; 以及位置和距离计算单元，用于通过照相机模块的内部和外部参数以及目标对象的坐标来计算二维摄像机坐标系中的三维物体位置信息，并且从位置信息 目的。

    DIELECTRIC PACKING MATERIAL FOR CONVERSION OF CARBON DIOXIDE TO VALUABLE MATERIALS BY NON-THERMAL PLASMA TECHNOLOGY
    8.
    发明申请
    DIELECTRIC PACKING MATERIAL FOR CONVERSION OF CARBON DIOXIDE TO VALUABLE MATERIALS BY NON-THERMAL PLASMA TECHNOLOGY 有权

    公开(公告)号：US20210275983A1

    公开(公告)日：2021-09-09

    申请号：US17190473

    申请日：2021-03-03

    申请人： Kyu Bum Han

    发明人： Kyu Bum Han

    IPC分类号： B01J15/00 ,  B01J23/52 ,  C07C27/06 ,  B01J23/62 ,  B01J23/60 ,  B01J23/02

    摘要： The present invention relates to a dielectric packing material for converting carbon dioxide to a valuable material using non-thermal plasma technology, and more particularly, to a dielectric packing material for converting carbon dioxide to a valuable material using non-thermal plasma technology, wherein the dielectric packing material is packed in a non-thermal plasma reactor for conversion of carbon dioxide to a valuable material and is formed to have a hollow structure with multiple edges on the surface thereof to effectively scatter non-thermal plasma at the edges and thereby to improve CO2 conversion and energy efficiency.

    Apparatus and method for measuring location and distance of object by using camera
    9.
    发明授权
    Apparatus and method for measuring location and distance of object by using camera 失效
    使用相机测量物体的位置和距离的装置和方法

    公开(公告)号：US08373751B2

    公开(公告)日：2013-02-12

    申请号：US12588169

    申请日：2009-10-06

    申请人： Kyu Bum Han ,  Won Tae Choi ,  Young Jin Cho

    发明人： Kyu Bum Han ,  Won Tae Choi ,  Young Jin Cho

    IPC分类号： H04N7/18

    CPC分类号： G06T7/73 ,  G06T2207/30256

    摘要： The present invention provides an apparatus for measuring a location and a distance of an object by using a camera including: a camera module for photographing an external image; a parameter setup unit for setting internal and external parameters of the camera module; an image processor unit for receiving a captured image of an image photographed from the camera module, extracting a target object within the captured image, and extracting specific point coordinates of the extracted target object; and a location and distance calculating unit for calculating three-dimensional object location information in a two-dimensional camera coordinate system through the internal and external parameters of the camera module and coordinates of the target object, and calculating distance information from the location information of the object.

    摘要翻译： 本发明提供了一种用于通过使用照相机来测量物体的位置和距离的装置，包括：照相机模块，用于拍摄外部图像; 用于设置摄像机模块的内部和外部参数的参数设置单元; 图像处理器单元，用于接收从相机模块拍摄的图像的拍摄图像，提取拍摄图像内的目标对象，并提取所提取的目标对象的特定点坐标; 以及位置和距离计算单元，用于通过照相机模块的内部和外部参数以及目标对象的坐标来计算二维摄像机坐标系中的三维物体位置信息，并且从位置信息 目的。

    Transformer having the heat radiation function
    10.
    发明授权
    Transformer having the heat radiation function 失效
    具有放热功能的变压器

    公开(公告)号：US08493167B2

    公开(公告)日：2013-07-23

    申请号：US12981066

    申请日：2010-12-29

    申请人： Jong Man Kim ,  Kyu Bum Han ,  Seog Moon Choi

    发明人： Jong Man Kim ,  Kyu Bum Han ,  Seog Moon Choi

    IPC分类号： H01F27/08

    CPC分类号： H01F27/085

    摘要： Disclosed herein is a transformer having a heat radiation function. The transformer includes a pair of cores having an E-shape and facing and contacting each other to form central pillars and outer peripheral parts, a transforming coil part wound on the central pillars of the pair of cores and dropping voltage, and a heat radiation pipe formed to have a cylindrical shape and positioned inward from the transforming coil part to radiate heat generated from the transforming coil part, thereby well discharging heat generated from the coil.

    摘要翻译： 这里公开了具有散热功能的变压器。 变压器包括一对具有E形并且彼此面对并相互接触以形成中心柱和外围部分的一对铁芯，缠绕在一对铁芯的中心柱上的变压线圈部分和降压电压，以及散热管 形成为具有圆筒形状并且位于从变压线圈部向内的位置，以辐射由变压线圈部产生的热量，从而充分地排出线圈产生的热量。