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78 条记录 (耗时 0.035 秒)

    SLIM LCD MODULE AND A SOCKET THEREFOR
    42.
    发明申请
    SLIM LCD MODULE AND A SOCKET THEREFOR 有权
    SLIM LCD模块及其插座

    公开(公告)号：US20110122333A1

    公开(公告)日：2011-05-26

    申请号：US12947199

    申请日：2010-11-16

    申请人： YONG-HWI KIM ,  Hyun-Chul Bae ,  Seong-Sik Choi

    发明人： YONG-HWI KIM ,  Hyun-Chul Bae ,  Seong-Sik Choi

    IPC分类号： G02F1/1333

    CPC分类号： G02F1/133608 ,  F21V5/02 ,  G02F1/133604

    摘要： An LCD module including an LCD panel and a backlight unit disposed under the LCD panel is provided. The backlight unit has a bottom chassis, a lamp, a socket, and a balance board. The bottom chassis receives the lamp, the socket, and the balance board therein. The balance board is fixed to the bottom chassis. The socket is coupled with the balance board and the lamp.

    摘要翻译： 提供了一种LCD模块，包括设置在LCD面板下方的LCD面板和背光单元。 背光单元具有底架，灯，插座和平衡板。 底部底盘在其中接收灯泡，插座和平衡板。 平衡板固定在底盘上。 插座与平衡板和灯连接。

    Backlight assembly and display device having the same
    44.
    发明授权
    Backlight assembly and display device having the same 有权
    具有相同的背光组件和显示装置

    公开(公告)号：US07758197B2

    公开(公告)日：2010-07-20

    申请号：US11536220

    申请日：2006-09-28

    申请人： Seong-Sik Choi ,  Kyung-Rok Ko ,  Du-Hwan Chung ,  Min-Ho Ok

    发明人： Seong-Sik Choi ,  Kyung-Rok Ko ,  Du-Hwan Chung ,  Min-Ho Ok

    IPC分类号： G09F13/04

    CPC分类号： G02F1/133608 ,  G02F1/133604 ,  G02F1/133611

    摘要： A backlight assembly includes a container, a plurality of lamps and a lamp-fixing member. The container includes a bottom face and side faces extending therefrom that define a receiving space. The lamps are arranged in parallel with each other in the container. The lamp-fixing member includes a support body installed in the container and arranged in a direction intersecting a lengthwise direction of extension of each of the lamps, a lamp-fixing portion protruding from the support body and covering a respective lamp, and a boss protruding from an inner face of the lamp-fixing portion and extending toward a center of the respective lamp to fix the respective lamp with a corresponding lamp-fixing portion via a point or line contact. Thus, a local decrease in temperature of the lamp covered by the lamp-fixing portion may be prevented to improve image display quality by preventing or eliminating dark spots.

    摘要翻译： 背光组件包括容器，多个灯和灯固定构件。 容器包括底面和从其延伸的限定接收空间的侧面。 灯在容器中彼此平行地布置。 所述灯固定部件包括：安装在所述容器中的支撑体，沿与所述灯的长度方向相交的方向配置，从所述支撑体突出并覆盖相应的灯的灯固定部， 从灯固定部分的内表面延伸并且朝着相应灯的中心延伸，以通过点或线接触将相应的灯与对应的灯固定部分固定。 因此，可以防止由灯固定部分覆盖的灯的温度的局部降低，以通过防止或消除黑点来改善图像显示质量。

    LAMP SOCKET, DISPLAY APPARATUS INCLUDING THE SAME, AND METHOD OF ASSEMBLING LAMP
    45.
    发明申请
    LAMP SOCKET, DISPLAY APPARATUS INCLUDING THE SAME, AND METHOD OF ASSEMBLING LAMP 有权
    灯泡插座，包括其的显示装置和组装灯的方法

    公开(公告)号：US20090191741A1

    公开(公告)日：2009-07-30

    申请号：US12361519

    申请日：2009-01-28

    申请人： Joo-Woan Cho ,  Seong-Sik Choi

    发明人： Joo-Woan Cho ,  Seong-Sik Choi

    IPC分类号： H01J9/00 ,  H01R33/02

    CPC分类号： H01R33/02 ,  F21V19/0085 ,  H01R4/4845 ,  H01R33/975

    摘要： A lamp socket includes a power-up device including a conductive material and supplying power to a lamp electrode, and a housing receiving the power transmitting member. The power transmitting member includes an inverter connector, a first lamp electrode supporter, and an terminal unit. The first lamp electrode supporter is connected to the inverter connector and formed with a lamp electrode receiving section into which the lamp electrode is inserted. The terminal unit has a fixed terminal connected to the first lamp electrode supporter, a free-end terminal supporting the lamp electrode such that the lamp electrode adheres to the lamp electrode receiving section, and a connection terminal that connects the fixed terminal to the free-end terminal in the housing.

    摘要翻译： 灯座包括一个包括导电材料并向灯电极供电的上电装置，以及容纳电力传输部件的壳体。 动力传递构件包括逆变器连接器，第一灯电极支撑件和端子单元。 第一灯电极支架连接到逆变器连接器，并形成有灯电极插入其中的灯电极接收部分。 端子单元具有连接到第一灯电极支撑件的固定端子，支撑灯电极的自由端端子，使得灯电极粘附到灯电极接收部分，以及将固定端子连接到自由端子的连接端子， 终端在房屋中。

    Method for detecting lamp current and lamp driving circuit using the method for detecting the lamp current
    46.
    发明授权
    Method for detecting lamp current and lamp driving circuit using the method for detecting the lamp current 失效
    使用检测灯电流的方法检测灯电流和灯驱动电路的方法

    公开(公告)号：US07564194B2

    公开(公告)日：2009-07-21

    申请号：US11777450

    申请日：2007-07-13

    申请人： Hyeon-Yong Jang ,  Seong-Sik Choi ,  Du-Hwan Chung ,  Moon-Shik Kang ,  Song-Yi Han

    发明人： Hyeon-Yong Jang ,  Seong-Sik Choi ,  Du-Hwan Chung ,  Moon-Shik Kang ,  Song-Yi Han

    IPC分类号： G05F1/00

    CPC分类号： H05B41/2851 ,  H05B41/2855

    摘要： A lamp driving circuit includes: a voltage supply part including a first voltage supply part and a second voltage supply part; a first circuit part including a first terminal, a second terminal and a first coil; a second circuit part including a second coil electromagnetically coupled to the first coil and which supplies a voltage to a lamp; and an electric current detecting part which detects an electric current of the first coil and includes a detecting resistor and an electric current detector.

    摘要翻译： 灯驱动电路包括：电压供给部，包括第一电压供给部和第二电压供给部; 包括第一端子，第二端子和第一线圈的第一电路部件; 第二电路部分，包括电磁耦合到所述第一线圈并向灯提供电压的第二线圈; 以及检测第一线圈的电流并且包括检测电阻器和电流检测器的电流检测部。

    BACKLIGHT DRIVER, DISPLAY APPARATUS HAVING THE SAME AND METHOD OF DRIVING BACKLIGHT
    47.
    发明申请
    BACKLIGHT DRIVER, DISPLAY APPARATUS HAVING THE SAME AND METHOD OF DRIVING BACKLIGHT 有权
    背光驱动器，具有其的显示装置和驱动背光的方法

    公开(公告)号：US20080055230A1

    公开(公告)日：2008-03-06

    申请号：US11846655

    申请日：2007-08-29

    申请人： Hyeon-Yong Jang ,  Seong-Sik Choi

    发明人： Hyeon-Yong Jang ,  Seong-Sik Choi

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3406 ,  G09G3/2011 ,  G09G3/2014 ,  G09G3/2081 ,  G09G2320/0252

    摘要： A backlight driver includes an inverter controller, a dimming signal compensator and an inverter. The inverter controller generates a pulse width modulation signal in response to a control signal and outputs a first dimming signal that represents a duty ratio of the pulse width modulation signal and a second dimming signal that represents an amplitude of the pulse width modulation signal. The dimming signal compensator receives the first and second dimming signals, compares the first dimming signal with a predetermined reference duty ratio and compensates the second dimming signal in accordance with the compared result to generate a third dimming signal. The inverter outputs a driving voltage to drive the backlight and varies a voltage level of the driving voltage in response to the first and third dimming signals to control a brightness of the backlight.

    摘要翻译： 背光驱动器包括逆变器控制器，调光信号补偿器和逆变器。 逆变器控制器响应于控制信号产生脉宽调制信号，并输出表示脉宽调制信号的占空比的第一调光信号和表示脉宽调制信号的幅度的第二调光信号。 调光信号补偿器接收第一和第二调光信号，将第一调光信号与预定的参考占空比进行比较，并根据比较结果补偿第二调光信号，以产生第三调光信号。 逆变器输出驱动电压以驱动背光，并且响应于第一和第三调光信号改变驱动电压的电压电平以控制背光的亮度。

    Liquid crystal display
    49.
    发明申请
    Liquid crystal display 审中-公开
    液晶显示器

    公开(公告)号：US20070002260A1

    公开(公告)日：2007-01-04

    申请号：US11374267

    申请日：2006-03-13

    申请人： Seong-Sik Choi

    发明人： Seong-Sik Choi

    IPC分类号： G02F1/1339

    CPC分类号： G02F1/13394 ,  G02F1/133377 ,  G02F1/133707

    摘要： A liquid crystal display (LCD) is provided, the LCD includes a first insulating substrate, a second insulating substrate facing the first insulating substrate, a first field-generating electrode that is formed on the first substrate, a second field-generating electrode that is formed on the second substrate and that defines a plurality of pixels arranged substantially in a matrix, a liquid crystal layer interposed between the first substrate and the second substrate, and a plurality of spacers that are formed on one of the first substrate and the second substrate to maintain a distance between the two substrates, wherein the spacers are alternately disposed in a first interval and a second interval in every row of the matrix.

    摘要翻译： 提供了液晶显示器（LCD），LCD包括第一绝缘基板，面对第一绝缘基板的第二绝缘基板，形成在第一基板上的第一场产生电极，第二场产生电极， 形成在所述第二基板上并且限定基本上以矩阵排列的多个像素，插入在所述第一基板和所述第二基板之间的液晶层，以及形成在所述第一基板和所述第二基板中的一个上的多个间隔件 以保持两个基板之间的距离，其中间隔件以矩阵的每一行的第一间隔和第二间隔交替布置。