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。

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。

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。

公开(公告)号：US20120103589A1

公开(公告)日：2012-05-03

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： F28F7/00

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。

公开(公告)号：US20120091970A1

公开(公告)日：2012-04-19

申请号：US12979731

申请日：2010-12-28

申请人： Young Jin Cho ,  Kyu Bum Han

发明人： Young Jin Cho ,  Kyu Bum Han

IPC分类号： H02J7/04

CPC分类号： H02M1/4225 ,  H02J7/022 ,  H02M3/3384 ,  H02M2001/0032 ,  H02M2001/007 ,  Y02B40/90 ,  Y02B70/126 ,  Y02B70/16

摘要： Disclosed herein is a charging equipment of variable frequency control for power factor. In addition, the present invention relates to a charging equipment of variable frequency control for power factor including: an AC-DC converter converting AC power into DC power; a DC-DC converter converting DC power output from the power factor calibration circuit into DC power for charging a battery and outputting the converted DC power; and a power factor calibration circuit calibrating power factor by the operation of the switching device and outputting the calibrated power factor; and a power factor calibration circuit controller performing the switching control by varying the frequency of the pulse signal when performing a switching control by modulating a pulse width of a pulse signal on the switching devices of the power factor calibration circuit, thereby making it possible to maintain the power factor even in the light load status.

摘要翻译： 本文公开了一种用于功率因数的可变频率控制的充电设备。 此外，本发明涉及一种用于功率因数的变频调速充电设备，包括：将AC电力转换为DC电力的AC-DC转换器; 将从所述功率因数校准电路输出的直流电力转换成直流电力的DC-DC转换器，对电池进行充电并输出所述转换的直流电力; 以及功率因数校准电路，通过所述开关器件的操作来校准功率因数并输出校正的功率因数; 以及功率因数校准电路控制器，通过在功率因数校准电路的开关器件上调制脉冲信号的脉冲宽度来进行切换控制时，通过变化脉冲信号的频率来进行切换控制，由此能够维持 功率因数即使在轻负载状态。

公开(公告)号：US20080111775A1

公开(公告)日：2008-05-15

申请号：US11876602

申请日：2007-10-22

申请人： Kyu Bum Han ,  Sun Ki Kim ,  In Jae Yeo

发明人： Kyu Bum Han ,  Sun Ki Kim ,  In Jae Yeo

IPC分类号： G09G3/30

CPC分类号： H04N5/20 ,  G06T5/009 ,  G06T5/40 ,  G06T2207/10016 ,  G09G3/346 ,  G09G2320/0626 ,  G09G2330/021 ,  G09G2360/16 ,  H04N9/3111 ,  H04N9/3129 ,  H04N9/3155 ,  H04N9/3164 ,  H04N9/3173 ,  H04N9/3179

摘要： Disclosed herein is an apparatus for controlling brightness of a display device using a diffractive optical modulator. The apparatus includes a video signal reception unit, a video brightness type classification unit, and a brightness correction unit. The brightness correction unit corrects the brightness of the video based on the brightness type, determined by the video brightness type classification unit, and outputs information about the brightness of the video.

摘要翻译： 本文公开了一种使用衍射光学调制器来控制显示装置的亮度的装置。 该装置包括视频信号接收单元，视频亮度类型分类单元和亮度校正单元。 亮度校正单元根据由视频亮度类型分类单元确定的亮度类型校正视频的亮度，并输出关于视频亮度的信息。

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.

公开(公告)号：US20110085092A1

公开(公告)日：2011-04-14

申请号：US12905976

申请日：2010-10-15

申请人： Sang Kyeong Yun ,  In Jae Yeo ,  Haeng Seok Yang ,  Chun Gi Kim ,  Kyu Bum Han ,  Seung Won Ryu

发明人： Sang Kyeong Yun ,  In Jae Yeo ,  Haeng Seok Yang ,  Chun Gi Kim ,  Kyu Bum Han ,  Seung Won Ryu

IPC分类号： H04N5/74

CPC分类号： G02B26/0808 ,  H04M1/0214 ,  H04M1/0235 ,  H04M1/0272 ,  H04N5/7458 ,  H04N9/3114 ,  H04N9/3141

摘要： A mobile terminal includes an optical modulation projector. The mobile terminal also includes a control system, a projection control unit, and an optical modulation system. The control system outputs a projection control signal and image data. The projection control unit receives the image data from the control system, and generates and outputs a drive control signal depending on the image data received. The optical modulation system generates and modulates light and generates an image in response to the drive control signal and then scans the image for projecting onto a screen.

摘要翻译： 移动终端包括光调制投影仪。 移动终端还包括控制系统，投影控制单元和光调制系统。 该控制系统输出投影控制信号和图像数据。 投影控制单元从控制系统接收图像数据，并根据所接收的图像数据产生并输出驱动控制信号。 光调制系统产生并调制光并且响应于驱动控制信号产生图像，然后扫描图像以投影到屏幕上。

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。

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。