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1. 发明授权

US08704972B2 Connector for light source module and backlight assembly having the same 有权
标题翻译：具有相同光源模块和背光组件的连接器
公开(公告)号：US08704972B2
公开(公告)日：2014-04-22
申请号：US13181555
申请日：2011-07-13
申请人： Jin-Won Jang , Moon-Shik Kang , Young-Sup Kwon , Min-Soo Choi , Seung-Wan Kim
发明人： Jin-Won Jang , Moon-Shik Kang , Young-Sup Kwon , Min-Soo Choi , Seung-Wan Kim
IPC分类号： G02F1/1335
CPC分类号： H01R12/721 , G02F1/133603 , G02F2001/133612 , H01R12/737 , H01R13/74 , H05K1/117 , H05K3/366 , H05K2201/10189
摘要： A connector for a light source module includes a body portion and a terminal portion. The body portion includes a first opening portion and a second opening portion. The first opening portion receives a portion of the light source module. The second opening portion receives a portion of a light source driver which drives the light source module. The terminal portion includes a first terminal and a second terminal. The first terminal is in the first opening portion of the body portion. The second terminal is connected to the first terminal. The second terminal is in the second opening portion of the body portion.
摘要翻译：用于光源模块的连接器包括主体部分和端子部分。主体部分包括第一开口部分和第二开口部分。第一开口部分接收光源模块的一部分。第二开口部分接收驱动光源模块的光源驱动器的一部分。端子部分包括第一端子和第二端子。第一端子位于主体部分的第一开口部分中。第二终端连接到第一终端。第二端子位于主体部分的第二开口部分中。

2. 发明授权

US09030459B2 Back light unit and display device including the same 有权
标题翻译：背光单元和包括它的显示装置
公开(公告)号：US09030459B2
公开(公告)日：2015-05-12
申请号：US13240228
申请日：2011-09-22
申请人： Jin-Won Jang , Min-Soo Choi , Young Sup Kwon
发明人： Jin-Won Jang , Min-Soo Choi , Young Sup Kwon
IPC分类号： G09G5/00 , H05B33/08 , G09G3/34 , G09G3/36
CPC分类号： H05B33/0857 , G09G3/342 , G09G3/3648 , G09G2320/0233 , G09G2320/064 , G09G2330/021 , H05B33/0815 , H05B33/0827
摘要： A backlight unit includes a DC-DC converter; a voltage control unit which controls output voltage of the DC-DC converter; a plurality of unit light emitting diode arrays; and current deviation compensating unit in connection with input terminals of the plurality of unit light emitting diode arrays. The current deviation compensating unit receives the controlled voltage of the voltage control unit and transfers a feedback signal to the voltage control unit based on the received voltage, and actively compensates a current deviation generated by electrical characteristics of the plurality of unit light emitting diode arrays and transfers the compensated current deviation to the input terminals of the plurality of unit light emitting diode arrays.
摘要翻译：背光单元包括DC-DC转换器; 控制DC-DC转换器的输出电压的电压控制单元; 多个单位发光二极管阵列; 和电流偏差补偿单元，与多个单位发光二极管阵列的输入端相连。电流偏差补偿单元接收电压控制单元的受控电压，并基于接收电压将反馈信号传送到电压控制单元，并且主动地补偿由多个单位发光二极管阵列的电特性产生的电流偏差，以及将补偿的电流偏差传送到多个单位发光二极管阵列的输入端子。

3. 发明授权

US08058813B2 Backlight unit and liquid crystal display device including the same 有权
标题翻译：背光单元和包括其的液晶显示装置
公开(公告)号：US08058813B2
公开(公告)日：2011-11-15
申请号：US12207639
申请日：2008-09-10
申请人： Jin-Won Jang , Jheen-Hyeok Park , Moon-Shik Kang
发明人： Jin-Won Jang , Jheen-Hyeok Park , Moon-Shik Kang
IPC分类号： H05B37/00
CPC分类号： H05B41/2827 , G02F2001/133612 , G09G3/342
摘要： A backlight unit of a liquid crystal display includes a lamp, a balancing pattern capacitor electrically connected to the lamp for current balance, a transformer electrically connected to the lamp via the balancing pattern capacitor, a sensing pattern capacitor electrically connected to a terminal of the balancing pattern capacitor connected to the lamp to detect an abnormal driving state of the lamp, and a feedback circuit unit electrically connected to the sensing pattern capacitor to control the abnormal driving state of the lamp. A liquid crystal display device including the backlight unit is also disclosed.
摘要翻译：液晶显示器的背光单元包括灯，电连接到用于电流平衡的灯的平衡图形电容器，通过平衡图形电容器电连接到灯的变压器，电连接到平衡端子的感测图案电容器连接到灯的图案电容器以检测灯的异常驱动状态，以及电连接到感测图案电容器以控制灯的异常驱动状态的反馈电路单元。还公开了包括背光单元的液晶显示装置。

4. 发明授权

US08564507B2 Display apparatus 有权
标题翻译：显示装置
公开(公告)号：US08564507B2
公开(公告)日：2013-10-22
申请号：US12973209
申请日：2010-12-20
申请人： Jin-Won Jang , Youngsup Kwon , Won Sik Oh , Min-Soo Choi
发明人： Jin-Won Jang , Youngsup Kwon , Won Sik Oh , Min-Soo Choi
IPC分类号： G09G3/30
CPC分类号： G09G3/342 , G09G3/3426 , G09G3/3648 , G09G2300/0426 , G09G2320/064 , G09G2320/0646 , G09G2360/16
摘要： A display apparatus includes a backlight unit which emits a light, and a display panel which receives the light to display an image. The backlight unit includes a driving circuit which outputs a driving voltage and a reference voltage; and p light source blocks connected to the driving circuit, p being a natural number greater than or equal to 2, where each light source block of the p light source blocks receives the driving voltage through a first terminal thereof and the reference voltage through a second terminal thereof to generate the light, and the p light source blocks are divided into a plurality of groups, each group including at least two light source blocks. The driving circuit includes a first switching section which applies the driving voltage to first terminals of the p light source blocks, and a second switching section which applies the reference voltage to the second terminal of at least one of the p light source blocks.
摘要翻译：显示装置包括发光的背光单元和接收光以显示图像的显示面板。背光单元包括输出驱动电压和参考电压的驱动电路; 和连接到驱动电路的p个光源块，p是大于或等于2的自然数，其中p个光源块的每个光源块通过其第一端接收驱动电压，并通过第二个第二端接收参考电压端子以产生光，并且p个光源块被分成多个组，每个组包括至少两个光源块。驱动电路包括对p个光源块的第一端施加驱动电压的第一开关部和向p个光源块中的至少一个的第二端施加基准电压的第二开关部。

5. 发明申请

US20120062131A1 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，用于执行方法的光源装置和具有光源装置的显示装置
公开(公告)号：US20120062131A1
公开(公告)日：2012-03-15
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
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。

6. 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。

7. 发明授权

US08106595B2 Backlight assembly and liquid crystal display including the same 有权
标题翻译：背光组件和液晶显示器包括相同
公开(公告)号：US08106595B2
公开(公告)日：2012-01-31
申请号：US12409910
申请日：2009-03-24
申请人： Byung-Kyou Min , Chung-Won Choi , Jin-Won Jang
发明人： Byung-Kyou Min , Chung-Won Choi , Jin-Won Jang
IPC分类号： G09G37/00 , H05B37/00
CPC分类号： G02F1/133604 , G02F1/133608 , G02F2001/133612 , H01R12/721 , H01R33/02
摘要： A backlight assembly including: a plurality of lamp sockets each having a socket electrode; a plurality of lamps inserted into the plurality of lamp sockets, respectively, and each of the plurality of lamps comprising a lamp electrode connected with the socket electrode of the lamp socket in which the lamp is inserted; an inverter outputting a driving voltage for driving the plurality of lamps; and a balance board having a plurality of balance capacitors, wherein the plurality of balance capacitors are inserted into the plurality of lamp sockets, respectively, and each of the balance capacitors comprises a first balance electrode provided with the driving voltage and a second balance electrode connected with the socket electrode of the lamp socket in which the balance capacitor is inserted.
摘要翻译：一种背光组件，包括：多个灯插座，每个灯插座具有插座电极; 分别插入到多个灯插座中的多个灯，并且所述多个灯中的每一个包括与灯插座的灯插座的插座电极连接的灯电极; 输出用于驱动所述多个灯的驱动电压的逆变器; 以及具有多个平衡电容器的平衡板，其中所述多个平衡电容器分别插入到所述多个灯插座中，并且每个所述平衡电容器包括设置有所述驱动电压的第一平衡电极和连接到所述第二平衡电极的第二平衡电极其中插入有平衡电容器的灯插座的插座电极。

8. 发明申请

US20110249033A1 METHOD OF DRIVING BACKLIGHT ASSEMBLY AND DISPLAY APPARATUS HAVING THE SAME 有权
标题翻译：驱动背光组件的方法和具有该装置的显示装置
公开(公告)号：US20110249033A1
公开(公告)日：2011-10-13
申请号：US12982373
申请日：2010-12-30
申请人： Won Sik OH , Youngsup Kwon , Hwanwoong Lee , Moonshik Kang , Jin-Won Jang
发明人： Won Sik OH , Youngsup Kwon , Hwanwoong Lee , Moonshik Kang , Jin-Won Jang
IPC分类号： G09G5/10
CPC分类号： G09G3/3426 , G09G3/3648 , G09G2310/08 , G09G2320/0257 , G09G2320/0646 , G09G2320/0653
摘要： A backlight assembly outputs scan signals having a scanning frequency synchronized with a frame frequency to sequentially drive light emitting blocks providing a light to a display panel. A dimming step of each light emitting block corresponds to one of a plurality of dimming steps in response to local dimming data. A dimming clock having a value obtained by dividing a value obtained by multiplying the scanning frequency and the number is dimming steps by a duty ratio of each scan signal is generated. The dimming step of each light emitting block is counted using the dimming clock, and the counted values are combined with the scan signals to generate dimming signals having a dimming duty ratio corresponding to the dimming step of the light emitting blocks.
摘要翻译：背光组件输出具有与帧频同步的扫描频率的扫描信号，以顺序驱动向显示面板提供光的发光块。每个发光块的调光步骤对应于响应于局部调光数据的多个调光步骤之一。产生通过将通过将扫描频率和数字相乘获得的值除以得到的值的调光时钟，其是通过每个扫描信号的占空比的调光步长。使用调光时钟对每个发光块的调光步骤进行计数，并将计数值与扫描信号组合，以产生具有对应于发光块的调光步长的调光占空比的调光信号。

9. 发明授权

US08605123B2 Method of driving backlight assembly and display apparatus having the same 有权
标题翻译：驱动背光组件的方法及其显示装置
公开(公告)号：US08605123B2
公开(公告)日：2013-12-10
申请号：US12982373
申请日：2010-12-30
申请人： Won Sik Oh , Youngsup Kwon , Hwanwoong Lee , Moonshik Kang , Jin-Won Jang
发明人： Won Sik Oh , Youngsup Kwon , Hwanwoong Lee , Moonshik Kang , Jin-Won Jang
IPC分类号： G09G5/10
CPC分类号： G09G3/3426 , G09G3/3648 , G09G2310/08 , G09G2320/0257 , G09G2320/0646 , G09G2320/0653
摘要： A backlight assembly outputs scan signals having a scanning frequency synchronized with a frame frequency to sequentially drive light emitting blocks providing a light to a display panel. A dimming step of each light emitting block corresponds to one of a plurality of dimming steps in response to local dimming data. A dimming clock having a value obtained by dividing a value obtained by multiplying the scanning frequency and the number is dimming steps by a duty ratio of each scan signal is generated. The dimming step of each light emitting block is counted using the dimming clock, and the counted values are combined with the scan signals to generate dimming signals having a dimming duty ratio corresponding to the dimming step of the light emitting blocks.
摘要翻译：背光组件输出具有与帧频同步的扫描频率的扫描信号，以顺序驱动向显示面板提供光的发光块。每个发光块的调光步骤对应于响应于局部调光数据的多个调光步骤之一。产生通过将通过将扫描频率和数字相乘获得的值除以得到的值的调光时钟，其是通过每个扫描信号的占空比的调光步长。使用调光时钟对每个发光块的调光步骤进行计数，并将计数值与扫描信号组合，以产生具有对应于发光块的调光步长的调光占空比的调光信号。

10. 发明授权

US07723996B2 Inverter circuit and backlight assembly having the same 有权
标题翻译：逆变器电路和背光组件具有相同的功能
公开(公告)号：US07723996B2
公开(公告)日：2010-05-25
申请号：US11864616
申请日：2007-09-28
申请人： Yun-Gun Lee , Jin-Won Jang , Tatsuhisa Shimura , Osamu Sengoku
发明人： Yun-Gun Lee , Jin-Won Jang , Tatsuhisa Shimura , Osamu Sengoku
IPC分类号： G01R31/02
CPC分类号： H05B41/2822 , H05B41/2855
摘要： An inverter circuit includes plural pairs of third coils, in which adjacent third coils are serially connected to each other so as to offset AC voltage generated from the paired third coils, one end of the paired third coils being connected to ground. Input terminals of plural diodes are connected to one end of the paired third coils so as to generate the voltage detection value by detecting voltage generated from the paired third coils. A fault detector compares the voltage detection value generated from the diodes with a predetermined threshold value to detect a fault and generates the comparison result.
摘要翻译：逆变器电路包括多对第三线圈，其中相邻的第三线圈彼此串联连接以便偏移从成对的第三线圈产生的AC电压，所述成对的第三线圈的一端连接到地。多个二极管的输入端子连接到成对的第三线圈的一端，以便通过检测从成对的第三线圈产生的电压来产生电压检测值。故障检测器将从二极管产生的电压检测值与预定阈值进行比较，以检测故障并产生比较结果。

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