公开(公告)号：US08373816B2

公开(公告)日：2013-02-12

申请号：US12607846

申请日：2009-10-28

申请人： Kwang-Jae Kim ,  Han-Jin Ryu ,  Sang-Moon Moh ,  Hong-Sig Chu ,  Sang-Don Bae ,  In-Jae Hwang

发明人： Kwang-Jae Kim ,  Han-Jin Ryu ,  Sang-Moon Moh ,  Hong-Sig Chu ,  Sang-Don Bae ,  In-Jae Hwang

IPC分类号： G02F1/13357 ,  H01J9/20

CPC分类号： G02F1/133608 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0083 ,  G02B6/009 ,  G02F2001/133612 ,  H05K1/147 ,  H05K1/189 ,  H05K3/0058 ,  H05K2201/048 ,  H05K2201/10106

摘要： A liquid crystal display (LCD) device includes an LCD panel displaying an image, a light source providing the LCD panel with light, a light source flexible printed circuit board (FPCB), a printed circuit board (PCB), and a receiving container. The PCB is electrically connected to the LCD panel. The PCB is in contact with two ends of the light source FPCB. The receiving container is combined with the light source FPCB and the PCB. The receiving container has a through-hole through which the light source FPCB passes. According to the present invention, the receiving container applies pressure so that both ends of the light source FPCB make contact with the PCB and the light source FPCB is electrically connected to the PCB. The light source FPCB, the receiving container, and the PCB are secured to each other. Therefore, the number of steps required to assembly the LCD device may be reduced.

摘要翻译： 液晶显示（LCD）装置包括显示图像的LCD面板，向LCD面板提供光的光源，光源柔性印刷电路板（FPCB），印刷电路板（PCB）和接收容器。 PCB电连接到LCD面板。 PCB与光源FPCB的两端接触。 接收容器与光源FPCB和PCB组合。 接收容器具有光源FPCB穿过的通孔。 根据本发明，接收容器施加压力，使得光源FPCB的两端与PCB接触，并且光源FPCB电连接到PCB。 光源FPCB，接收容器和PCB彼此固定。 因此，可以减少组装LCD装置所需的步骤数量。

公开(公告)号：US08514162B2

公开(公告)日：2013-08-20

申请号：US12609550

申请日：2009-10-30

申请人： Sang-Moon Moh ,  Han-Jin Ryu ,  Hong-Sig Chu ,  Kwang-Jae Kim ,  Sang-Don Bae ,  In-Jae Hwang ,  Seung-Hwan Moon ,  Sang-Soo Kim

发明人： Sang-Moon Moh ,  Han-Jin Ryu ,  Hong-Sig Chu ,  Kwang-Jae Kim ,  Sang-Don Bae ,  In-Jae Hwang ,  Seung-Hwan Moon ,  Sang-Soo Kim

IPC分类号： G09G3/36

CPC分类号： G09G3/3696 ,  G09G3/3655 ,  G09G2300/0426 ,  G09G2300/043 ,  G09G2320/0209 ,  G09G2330/06

摘要： A display apparatus includes; a data driver integrated in one chip and which outputs data signals; a gate driver which sequentially outputs gate signals, a display panel which includes; a plurality of data lines which receive the data signals, a plurality of gate lines which receive the gate signals, and a plurality of pixels connected to a corresponding gate line and a corresponding data line, a voltage generator which generates a common voltage and a storage voltage and provides them to the display panel, and a voltage compensator which receives the storage voltage fedback from the display panel and generates a compensation signal, wherein the display panel further includes a feedback line which provides the voltage compensator with the storage voltage, and wherein the feedback line is electrically connected to the voltage compensator through the data driver.

摘要翻译： 显示装置包括： 集成在一个芯片中并且输出数据信号的数据驱动器; 顺序地输出门信号的栅极驱动器，显示面板，包括： 接收数据信号的多条数据线，接收门信号的多条栅极线以及连接到对应的栅极线和相应数据线的多个像素，产生公共电压的电压发生器和存储器 电压并将其提供给显示面板，以及电压补偿器，其接收从显示面板反馈的存储电压并产生补偿信号，其中显示面板还包括向电压补偿器提供存储电压的反馈线，并且其中 反馈线通过数据驱动器电连接到电压补偿器。

公开(公告)号：US20140197809A1

公开(公告)日：2014-07-17

申请号：US14151403

申请日：2014-01-09

申请人： Ching-Yu Chen ,  Feng-Wei Lin ,  Kwang-Jae Kim

发明人： Ching-Yu Chen ,  Feng-Wei Lin ,  Kwang-Jae Kim

IPC分类号： H02M3/156

CPC分类号： H02M3/155 ,  H02M3/07

摘要： The present invention discloses a switching regulator. The switching regulator converts an input voltage to an output voltage. The switching regulator includes: a power stage circuit, which switches at least one power switch thereof according to a driving signal to convert the input voltage to the output voltage; and a control circuit, which is coupled to the power stage circuit, for generating the driving signal according to a feedback signal. The power stage circuit includes: an active circuit, which includes the power switch and at least one inductor, and is controlled by a driving signal to convert the input voltage to a middle voltage; and a passive circuit, which is coupled to the active circuit, and includes a charge pump for converting the middle voltage to the output voltage.

摘要翻译： 本发明公开了一种开关调节器。 开关稳压器将输入电压转换为输出电压。 开关稳压器包括：功率级电路，其根据驱动信号切换至少一个电源开关，以将输入电压转换为输出电压; 以及控制电路，其耦合到功率级电路，用于根据反馈信号产生驱动信号。 功率级电路包括：有源电路，其包括功率开关和至少一个电感器，并且由驱动信号控制以将输入电压转换为中间电压; 以及耦合到有源电路的无源电路，并且包括用于将中间电压转换为输出电压的电荷泵。