公开(公告)号：US20100254108A1

公开(公告)日：2010-10-07

申请号：US12604008

申请日：2009-10-22

申请人： Seong-II KIM ,  Jung-Hoon KU ,  In-Han JEON ,  Jun-Ho HWANG ,  Eun-Jeong KIM ,  Choong-Hwa KIM ,  Ri-Na YOU

发明人： Seong-II KIM ,  Jung-Hoon KU ,  In-Han JEON ,  Jun-Ho HWANG ,  Eun-Jeong KIM ,  Choong-Hwa KIM ,  Ri-Na YOU

IPC分类号： H05K7/00 ,  H05K1/02

CPC分类号： H05K1/181 ,  G09G3/3696 ,  G09G2300/0426 ,  H05K1/0231 ,  H05K1/0271 ,  H05K2201/0949 ,  H05K2201/097 ,  H05K2201/10015 ,  H05K2201/10128 ,  H05K2201/10522 ,  H05K2201/10545 ,  H05K2201/10636 ,  H05K2201/2045 ,  Y02P70/611

摘要： A display device includes a display panel on which an image is displayed, and a driving board. The driving board includes a substrate, a first multi-layer ceramic condenser disposed on the substrate and to which a first current is supplied, and a second multi-layer ceramic condenser disposed substantially parallel with the first multi-layer ceramic condenser and to which a second current is supplied. The first current and the second current are supplied to the first multi-layer ceramic condenser and the second multi-layer ceramic condenser, respectively, in opposite directions.

摘要翻译： 显示装置包括显示图像的显示面板和驱动板。 驱动板包括基板，设置在基板上并且第一电流被供应的第一多层陶瓷电容器和与第一多层陶瓷电容器基本平行的第二多层陶瓷电容器， 提供第二电流。 第一电流和第二电流分别以相反的方向提供给第一多层陶瓷电容器和第二多层陶瓷电容器。

公开(公告)号：US20090146942A1

公开(公告)日：2009-06-11

申请号：US12173290

申请日：2008-07-15

申请人： Hyoung-Rae LEE ,  Sang-Won LEE ,  Ri-Na YOU

发明人： Hyoung-Rae LEE ,  Sang-Won LEE ,  Ri-Na YOU

IPC分类号： G02F1/13357 ,  H05B41/36

CPC分类号： G09G3/342 ,  G09G2310/024 ,  G09G2310/08 ,  G09G2320/0261

摘要： A backlight apparatus includes a plurality of light source parts, a plurality of transformers and a scanning control part. The light source parts include at least one light source, respectively. The transformers provide the light source parts with power, respectively. The scanning control part drives a first transformer based on a vertical synchronization signal Vsync provided from an external device and sequentially driving at least one of remaining transformers based on a clock signal provided from the external device. Therefore, a light emitting time between light source groups may be made uniform even though an operating frequency corresponding to images is varied, so that a response time of a moving picture may be realized.

摘要翻译： 背光装置包括多个光源部，多个变压器和扫描控制部。 光源部分分别包括至少一个光源。 变压器分别为光源部件供电。 扫描控制部分基于从外部设备提供的垂直同步信号Vsync驱动第一变压器，并且基于从外部设备提供的时钟信号依次驱动剩余变压器中的至少一个。 因此，即使对应于图像的工作频率变化，也可以使光源组之间的发光时间均匀，从而可以实现运动画面的响应时间。