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1. 发明授权

US08963443B2 Method of driving a light source, light source apparatus for performing the method and display apparatus having the light source apparatus 有权
标题翻译：驱动光源的方法，用于执行该方法的光源装置和具有该光源装置的显示装置
公开(公告)号：US08963443B2
公开(公告)日：2015-02-24
申请号：US13219322
申请日：2011-08-26
申请人： Min-Soo Choi , Jin-Won Jang , Won-Sik Oh
发明人： Min-Soo Choi , Jin-Won Jang , Won-Sik Oh
IPC分类号： H05B37/02 , H05B33/08
CPC分类号： H05B33/0827
摘要： A light source apparatus includes a plurality of light source parts, a power supply part, a current selection part and a current control part. The plurality of the light source parts are connected in parallel and the power supply part provides power to a first terminal of each of the light source parts. The current selection part selects the current level of one of the light source parts as a reference current level. The current control part adjusts the levels of the currents flowing through the light source parts to be substantially equal to the reference current level. Selection of the light source part that provides the reference current level is dynamically changed.
摘要翻译：光源装置包括多个光源部，电源部，电流选择部和电流控制部。多个光源部并联连接，电源部向每个光源部的第一端子供电。当前选择部分选择一个光源部分的当前电平作为参考电流电平。电流控制部分调节流过光源部分的电流的电平基本上等于参考电流电平。动态地改变提供参考电流电平的光源部分的选择。

2. 发明授权

US08907585B2 Method of driving light source, light source module for performing the method and display apparatus having the light source module 有权
标题翻译：驱动光源的方法，用于执行该方法的光源模块和具有该光源模块的显示装置
公开(公告)号：US08907585B2
公开(公告)日：2014-12-09
申请号：US13241338
申请日：2011-09-23
申请人： Seung-Wan Kim , Won-Sik Oh , Young-Sup Kwon , Hwan-Woong Lee
发明人： Seung-Wan Kim , Won-Sik Oh , Young-Sup Kwon , Hwan-Woong Lee
IPC分类号： H05B37/02 , H05B33/08
CPC分类号： H05B33/0815 , H05B33/0842
摘要： A method of driving a light source includes receiving an alternating current (“AC”) voltage from outside, generating a first direct current (“DC”) voltage based on the AC voltage, generating a second DC voltage, corresponding to a difference between a driving voltage of a light source part and the first DC voltage, based on the first DC voltage, and outputting a sum of the first DC voltage and the second DC voltage to the light source part.
摘要翻译：驱动光源的方法包括从外部接收交流（“AC”）电压，基于交流电压产生第一直流电压（“DC”），产生与第一直流电压基于第一直流电压对光源部的驱动电压和第一直流电压进行输出，并将第一直流电压和第二直流电压之和输出到光源部。

3. 发明授权

US08674624B2 DC-DC converter and light emitting diode driving device including the same 有权
标题翻译： DC-DC转换器和包括该DC-DC转换器的发光二极管驱动装置
公开(公告)号：US08674624B2
公开(公告)日：2014-03-18
申请号：US13416228
申请日：2012-03-09
申请人： Won Sik Oh , Gun Woo Moon , Shin Young Cho , Dae Youn Cho
发明人： Won Sik Oh , Gun Woo Moon , Shin Young Cho , Dae Youn Cho
IPC分类号： H05B37/02
CPC分类号： H05B33/0815 , Y02B20/346
摘要： A direct current to direct current converter includes: an input terminal; an output terminal having voltage higher than the input terminal; a coupled inductor boost cell including a coupled inductor connected to the input terminal, a switch connected to the coupled inductor, and an output diode connected to the output terminal; and a clamp and energy transfer cell including a clamp diode connected to the coupled inductor, a clamp capacitor connected to the clamp diode, and an energy transfer diode connected to the output diode.
摘要翻译：直流电流转换器包括：输入端; 具有比输入端高的电压的输出端子; 耦合电感升压单元，包括连接到输入端子的耦合电感器，连接到耦合电感器的开关和连接到输出端子的输出二极管; 以及夹持和能量传递单元，其包括连接到耦合电感器的钳位二极管，连接到钳位二极管的钳位电容器和连接到输出二极管的能量传输二极管。

4. 发明授权

US08177529B2 Reciprocating compressor 有权
标题翻译：往复式压缩机
公开(公告)号：US08177529B2
公开(公告)日：2012-05-15
申请号：US12216159
申请日：2008-06-30
申请人： Sang-Sub Jeong , Won-Sik Oh , Hyuk Lee
发明人： Sang-Sub Jeong , Won-Sik Oh , Hyuk Lee
IPC分类号： F04B17/04
CPC分类号： F04B35/045 , F04B2203/0403 , Y10S417/902
摘要： In a compressor, a motor includes a stator and a moving member that reciprocates. A frame supports the stator and a conductivity member flows at least a portion of magnetic flux flowing away from the stator back to the stator. Accordingly, the reciprocating compressor has enhanced energy efficiency.
摘要翻译：在压缩机中，电动机包括定子和往复运动的移动构件。框架支撑定子，并且导电构件将从定子流出的至少一部分磁通量流回定子。因此，往复式压缩机具有提高的能量效率。

5. 发明授权

US07659642B2 Stator fixing apparatus of reciprocating compressor 失效
标题翻译：往复式压缩机的定子定影装置
公开(公告)号：US07659642B2
公开(公告)日：2010-02-09
申请号：US11239127
申请日：2005-09-30
申请人： Sang-Sub Jeong , Won-Sik Oh , Hyuk Lee
发明人： Sang-Sub Jeong , Won-Sik Oh , Hyuk Lee
IPC分类号： H02K33/00 , H02K1/00
CPC分类号： H02K33/16 , F04B35/045 , H02K1/145 , H02K5/14
摘要： A stator fixing apparatus of a reciprocating compressor comprises a first frame on which a plurality of first core blocks, each comprising a plurality of laminated stator core sheets, are radially coupled, the plurality of first core blocks being coupled to one side surface of a bobbin body, and a second frame on which a plurality of second core blocks, each comprising a plurality of laminated stator core sheets, are radially coupled. The plurality of second core blocks are coupled to the other side surface of the bobbin body. A coupling portion is provided at each contact portion between the first core block and the second core block, for coupling the first and second core blocks. Thus, deformation of an initial shape of the stator or increase of a defect rate due to a molding material can be prevented, and heat and moisture can easily be discharged, so as to improve the efficiency and reliability of the reciprocating compressor.
摘要翻译：往复式压缩机的定子固定装置包括：第一框架，多个第一芯块，每个包括多个层叠的定子芯片，多个第一芯块径向耦合在其上，所述多个第一芯块联接到线轴的一个侧表面主体和第二框架，其上包括多个层叠的定子芯片的多个第二芯块径向地联接在所述第二框架上。多个第二芯块联接到线轴主体的另一个侧表面。耦合部分设置在第一芯块和第二芯块之间的每个接触部分处，用于联接第一和第二芯块。因此，可以防止定子的初始形状的变形或由于成型材料引起的缺陷率的增加，并且可以容易地排出热和水分，从而提高往复式压缩机的效率和可靠性。

6. 发明申请

US20090116983A1 Reciprocating compressor 有权
标题翻译：往复式压缩机
公开(公告)号：US20090116983A1
公开(公告)日：2009-05-07
申请号：US12216159
申请日：2008-06-30
申请人： Sang-Sub Jeong , Won-Sik Oh , Hyuk Lee
发明人： Sang-Sub Jeong , Won-Sik Oh , Hyuk Lee
IPC分类号： F04B17/03
CPC分类号： F04B35/045 , F04B2203/0403 , Y10S417/902
摘要： In a compressor, a motor includes a stator and a moving member that reciprocates. A frame supports the stator and a conductivity member flows at least a portion of magnetic flux flowing away from the stator back to the stator. Accordingly, the reciprocating compressor has enhanced energy efficiency.
摘要翻译：在压缩机中，电动机包括定子和往复运动的移动构件。框架支撑定子，并且导电构件将从定子流出的至少一部分磁通量流回定子。因此，往复式压缩机具有提高的能量效率。

7. 发明申请

US20090058792A1 BACKLIGHT UNIT, LIQUID CRYSTAL DISPLAY DEVICE INCLUDING THE SAME, AND LOCALIZED DIMMING METHOD THEREOF 有权
标题翻译：背光单元，包括其的液晶显示装置及其本地化的调制方法
公开(公告)号：US20090058792A1
公开(公告)日：2009-03-05
申请号：US12188836
申请日：2008-08-08
申请人： Mun-Soo PARK , Gun-Woo Moon , Won-Sik Oh , Dae-Youn Cho , Kyu-Min Cho , Nam-Deog Kim , Seung-Hwan Moon
发明人： Mun-Soo PARK , Gun-Woo Moon , Won-Sik Oh , Dae-Youn Cho , Kyu-Min Cho , Nam-Deog Kim , Seung-Hwan Moon
IPC分类号： G09G3/36
CPC分类号： G09G3/3426 , G09G3/32 , G09G2320/0646 , G09G2330/021 , G09G2360/16
摘要： A backlight unit of a liquid crystal display device supplies light to one or more corresponding pixels of a liquid crystal display panel. The backlight unit includes a plurality of blocks formed into a matrix shape. Each block includes a light emitting diode module. The blocks in a row of the matrix are driven by a same row driving signal and the blocks in a column of the matrix are driven by a same column driving signal, to adjust luminance of the light supplied to the corresponding pixels.
摘要翻译：液晶显示装置的背光单元向液晶显示面板的一个或多个相应像素提供光。背光单元包括形成矩阵形状的多个块。每个块包括发光二极管模块。矩阵的一行中的块由相同的行驱动信号驱动，矩阵的列中的块由相同的列驱动信号驱动，以调整提供给相应像素的光的亮度。

8. 发明授权

US06666662B2 Stator supporting apparatus for reciprocating compressor 有权
标题翻译：往复式压缩机定子支撑装置
公开(公告)号：US06666662B2
公开(公告)日：2003-12-23
申请号：US10031400
申请日：2002-02-27
申请人： Won-Sik Oh , Ki-Chul Choi
发明人： Won-Sik Oh , Ki-Chul Choi
IPC分类号： F04B3504
CPC分类号： F04B35/045
摘要： A stator (4A) supporting apparatus for a reciprocating compressor includes a cap member (10), in which one end of an inner resonance spring (7A) abuts to one end of the cap member (10) so that the vibration of the inner resonance spring (7A) is transferred to the stator, and the cap member (10) is isolated from the frame of the compressor so as to prevent the vibration of the inner resonance spring (7A) from transferring to the frame (1) directly. Therefore, the vibration of the compressor is reduced by fixing the inner stator (4A) strongly and transferring the vibration generated in the inner resonance spring (7A) to the frame through the inner stator (4A).
摘要翻译：用于往复式压缩机的定子（4A）支撑装置包括盖构件（10），其中内共振弹簧（7A）的一端与盖构件（10）的一端相接，使得内共振弹簧（7A）被传递到定子，并且盖构件（10）与压缩机的框架隔离，以防止内共振弹簧（7A）的振动直接传递到框架（1）。因此，通过将内部定子（4A）牢固地固定并通过内部定子（4A）将在内部共振弹簧（7A）中产生的振动传递到框架来减小压缩机的振动。

9. 发明授权

US06491506B1 Linear compressor 有权
标题翻译：线性压缩机
公开(公告)号：US06491506B1
公开(公告)日：2002-12-10
申请号：US09693857
申请日：2000-10-23
申请人： Won Sik Oh , Jung Sik Park , Kyung Bum Hur , Gye Young Song
发明人： Won Sik Oh , Jung Sik Park , Kyung Bum Hur , Gye Young Song
IPC分类号： F04B1704
CPC分类号： F04B39/0292 , F04B35/045
摘要： A linear compressor includes a casing having a suction pipe and a discharge pipe and a unit including a cylinder formed therein and an inner stator assembly and an outer stator assembly installed on the exterior of the cylinder and a magnet assembly inserted into the certain void of the inner and outer stator assembly for performing a reciprocating motion linearly and a piston connected to the magnet assembly by forming a connection portion and a gas through hole formed in the connection portion of the magnet assembly and piston, which is capable of decreasing a flow resistance by forming the gas through holes in the connection portion of the magnet assembly and the piston and decreasing the specific volume of the suction coolant by making the coolant gas filled the both area of the connection portion flow reciprocally in the reciprocating motion of the piston.
摘要翻译：线性压缩机包括具有吸入管和排出管的壳体和包括形成在其中的气缸的单元和安装在气缸外部的内部定子组件和外部定子组件，以及插入到所述气缸的某一空隙中的磁体组件内部和外部定子组件，用于通过形成在磁体组件和活塞的连接部分中的连接部分和气体通孔形成线性地进行往复运动的活塞和连接到磁体组件的活塞，其能够通过通过在磁体组件和活塞的连接部分中的孔形成气体，并且通过使活塞的往复运动中的冷却剂气体填充到连接部分的两个区域中来往复地流动来减小吸入冷却剂的比容。

10. 发明申请

US20130278790A1 IMAGE DISPLAY SYSTEM AND METHOD OF DRIVING THE SAME 有权
标题翻译：图像显示系统及其驱动方法
公开(公告)号：US20130278790A1
公开(公告)日：2013-10-24
申请号：US13613660
申请日：2012-09-13
申请人： Won Sik Oh , Yunki Baek , Jinho Park , Gigeun Kim , Cheolwoo Park , KyoungWon Lee , Heesoon Jeong , Jaemin Ha
发明人： Won Sik Oh , Yunki Baek , Jinho Park , Gigeun Kim , Cheolwoo Park , KyoungWon Lee , Heesoon Jeong , Jaemin Ha
IPC分类号： H04N9/73
CPC分类号： G09G3/2092 , G06K9/00255 , G09G3/3611 , G09G2320/028 , G09G2320/0626 , G09G2320/0673 , G09G2354/00 , H04N5/202
摘要： An image display system includes a camera part and an image display part. The image display part includes a user analyzer, a gamma corrector, a gamma voltage generator, and a display panel. The camera part takes a picture of a user and generates a user image signal. The user analyzer calculates the user's viewing direction based on the user image signal. The gamma corrector generates a correction gamma value based on the viewing direction. The gamma voltage generator generates a gamma voltage based on the correction gamma value, and the display panel displays an image corresponding to the gamma voltage. Accordingly, the image display system provides the image having an optimized gamma curve to the user in real time even without a separate input from the user.
摘要翻译：图像显示系统包括相机部分和图像显示部分。图像显示部分包括用户分析器，伽马校正器，伽玛电压发生器和显示面板。相机部分拍摄用户的照片并产生用户图像信号。用户分析器基于用户图像信号计算用户的观看方向。伽马校正器基于观察方向生成校正伽马值。伽马电压发生器基于校正伽马值产生伽马电压，并且显示面板显示对应于伽马电压的图像。因此，图像显示系统即使没有来自用户的单独输入，也可以实时地向用户提供具有优化的伽马曲线的图像。

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