专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120038691A1 METHOD OF DRIVING A LIGHT SOURCE AND DISPLAY APPARATUS FOR PERFORMING THE METHOD 审中-公开
标题翻译：驱动光源的方法和显示装置，用于执行该方法
公开(公告)号：US20120038691A1
公开(公告)日：2012-02-16
申请号：US13192037
申请日：2011-07-27
申请人： Hwan-Woong LEE , Moon-Shik KANG , Young-Sup KWON
发明人： Hwan-Woong LEE , Moon-Shik KANG , Young-Sup KWON
IPC分类号： G09G5/10
CPC分类号： H04N13/356 , H04N13/341
摘要： A method of driving a light source, which comprises a first light-emitting module including first to k-th light source blocks and disposed at a first edge of a light guide plate, and a second light-emitting module including first to m-th light source blocks and disposed at a second edge of the light guide plate, wherein k and m are natural numbers, includes generating a plurality of duty control signals corresponding to the first to k-th top light source blocks and the first to m-th bottom light source blocks based on an image signal, and selectively generating first to k-th top driving signals and first to m-th bottom driving signals using the plurality of duty control signals based on a three-dimensional image enable signal, where the first to k-th top driving signals drive the first light-emitting module, and the first to m-th bottom driving signals drive the second light-emitting module
摘要翻译：一种驱动光源的方法，包括：第一发光模块，其包括第一至第k光源块，并设置在导光板的第一边缘;以及第二发光模块，包括第一至第m 光源块并且设置在所述导光板的第二边缘处，其中k和m是自然数，包括产生对应于第一至第k顶部光源块和第一至第m顶部光源块的多个占空比控制信号基于图像信号的底部光源块，并且基于三维图像使能信号，使用多个占空比控制信号选择性地产生第一至第k顶部驱动信号和第一至第m下部驱动信号，其中第一到第k顶驱动信号驱动第一发光模块，并且第一至第m底驱动信号驱动第二发光模块

2. 发明申请

US20110101874A1 METHOD OF DRIVING LIGHT SOURCE AND DISPLAY APPARATUS FOR PERFORMING THE METHOD 有权
标题翻译：驱动光源的方法和显示装置，用于执行方法
公开(公告)号：US20110101874A1
公开(公告)日：2011-05-05
申请号：US12764277
申请日：2010-04-21
申请人： Won-SiK OH , Moon-Shik KANG , Young-Sup KWON , Hwan-Woong LEE , Min-Soo CHOI , Byeong-Hwan KIM
发明人： Won-SiK OH , Moon-Shik KANG , Young-Sup KWON , Hwan-Woong LEE , Min-Soo CHOI , Byeong-Hwan KIM
IPC分类号： H05B37/02
CPC分类号： H05B33/0815 , H05B33/0827
摘要： A method of driving a light source apparatus includes inverting a direct current voltage to generate a first alternating current voltage, transforming the first alternating current voltage into a second alternating current voltage having a voltage level that is greater than a voltage level of the first alternating current voltage, compensating a driving alternating current voltage based on the second alternating current voltage to generate a compensated driving alternating current voltage such that a substantially equal current flows through each light emitting string of a plurality of light emitting string included in the light source apparatus, and rectifying the compensated driving alternating current voltage to apply a driving voltage to the light emitting strings.
摘要翻译：一种驱动光源装置的方法包括使直流电压反相以产生第一交流电压，将第一交流电压转换成具有大于第一交流电压电平的电压电平的第二交流电压电压，基于所述第二交流电压补偿驱动交流电压，以产生经补偿的驱动交流电压，使得基本相等的电流流过包括在所述光源装置中的多个发光串的每个发光串，以及整流补偿的驱动交流电压以向驱动电压施加驱动电压。

3. 发明申请

US20090153068A1 BACKLIGHT ASSEMBLY, DISPLAY APPARATUS HAVING THE BACKLIGHT ASSEMBLY, AND METHOD THEREOF 审中-公开
标题翻译：背光组件，具有背光组件的显示装置及其方法
公开(公告)号：US20090153068A1
公开(公告)日：2009-06-18
申请号：US12273587
申请日：2008-11-19
申请人： Ju-Sung CHO , Moon-shik KANG , Young-Sup KWON
发明人： Ju-Sung CHO , Moon-shik KANG , Young-Sup KWON
IPC分类号： H05B41/24 , H05B41/16
CPC分类号： H05B41/282 , Y02B20/183
摘要： A backlight assembly includes a light-generating unit and an inverter. The light-generating unit includes a first U-shaped lamp and a second U-shaped lamp parallel with each other. Electrodes of the first and second U-shaped lamps are disposed at one side of the light-generating unit. The inverter includes a multi-output transformer, a first output terminal and a second output terminal. The multi-output transformer generates a first driving voltage and a second driving voltage having a phase opposite to a phase of the first driving voltage. The first and second output terminals electrically connect the first and second U-shaped lamps with the multi-output transformer. The multi-output transformer applies the first and second driving voltages to the first and second U-shaped lamps via the first and second output terminals.
摘要翻译：背光组件包括发光单元和逆变器。发光单元包括彼此平行的第一U形灯和第二U形灯。第一和第二U形灯的电极设置在发光单元的一侧。逆变器包括多输出变压器，第一输出端子和第二输出端子。多输出变压器产生具有与第一驱动电压的相位相反的相位的第一驱动电压和第二驱动电压。第一和第二输出端子将第一和第二U形灯与多输出变压器电连接。多输出变压器经由第一和第二输出端子将第一和第二驱动电压施加到第一和第二U形灯。

4. 发明申请

US20120146543A1 CONNECTOR FOR LIGHT SOURCE MODULE AND BACKLIGHT ASSEMBLY HAVING THE SAME 有权
标题翻译：用于光源模块和背光组件的连接器
公开(公告)号：US20120146543A1
公开(公告)日：2012-06-14
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： H05B37/02 , F21V7/22 , F21V21/088
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。

5. 发明申请

US20120206057A1 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，用于执行方法的光源模块和具有光源模块的显示装置
公开(公告)号：US20120206057A1
公开(公告)日：2012-08-16
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
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的和输出到光源部

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式