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    Lamp driving device and driving method thereof
    3.
    发明申请
    Lamp driving device and driving method thereof 失效
    灯驱动装置及其驱动方法

    公开(公告)号：US20070002001A1

    公开(公告)日：2007-01-04

    申请号：US11451483

    申请日：2006-06-13

    申请人： Sin Park ,  Kang Lee

    发明人： Sin Park ,  Kang Lee

    IPC分类号： G09G3/36

    CPC分类号： H05B41/382 ,  H05B41/39

    摘要： A lamp driving device includes a switch circuit for supplying a signal; a transformer which boosts a voltage of the signal from the switch circuit and supplies the boosted voltage to at least one lamp; a safety circuit which compares a threshold value with at least one of the boosted voltage and a current through the lamp, and intercepts at least one of the boosted voltage and the current through the lamp in accordance with the comparison result; and a warming part for warming the lamp in an early stage with a voltage less than or equal to the threshold value.

    摘要翻译： 灯驱动装置包括用于提供信号的开关电路; 变压器，其升高来自所述开关电路的所述信号的电压并将升压的电压提供给至少一个灯; 安全电路，其将阈值与所述升压电压和通过所述灯的电流中的至少一个进行比较，并且根据所述比较结果拦截所述升压电压和通过所述灯的电流中的至少一个; 以及用于在电压小于或等于阈值的早期阶段对灯进行加温的加温部分。

    Backlight unit and method of driving the same
    4.
    发明申请
    Backlight unit and method of driving the same 失效
    背光单元及其驱动方法

    公开(公告)号：US20070001626A1

    公开(公告)日：2007-01-04

    申请号：US11476743

    申请日：2006-06-29

    申请人： Sin Park

    发明人： Sin Park

    IPC分类号： H05B39/00

    CPC分类号： H05B41/282 ,  H01J5/50 ,  H01J65/046 ,  Y02B20/183

    摘要： A backlight unit includes at least one cold cathode fluorescent lamp arranged at a lower end of a bottom cover, external electrode fluorescent lamps arranged on the bottom cover above the cold cathode fluorescent lamp, and inverters disposed on a rear side of the bottom cover for driving the at least one cold cathode fluorescent lamp and the external electrode fluorescent lamps.

    摘要翻译： 背光单元包括布置在底盖的下端的至少一个冷阴极荧光灯，布置在冷阴极荧光灯上方的底盖上的外部电极荧光灯，以及设置在底盖后侧的逆变器，用于驱动 所述至少一个冷阴极荧光灯和所述外部电极荧光灯。

    Driving apparatus of backlight and method of driving backlight using the same
    5.
    发明申请
    Driving apparatus of backlight and method of driving backlight using the same 有权
    背光驱动装置及使用其驱动背光的方法

    公开(公告)号：US20070132711A1

    公开(公告)日：2007-06-14

    申请号：US11634304

    申请日：2006-12-06

    申请人： Sin Park ,  Jeong Lee

    发明人： Sin Park ,  Jeong Lee

    IPC分类号： G09G3/36

    CPC分类号： G09G3/34 ,  G09G2310/024 ,  G09G2310/06

    摘要： A driving apparatus of a backlight includes a controller for controlling square wave oscillation, a square wave oscillator for oscillating a constant square wave signal in accordance with a control signal from the controller, and a signal generator for generating a burst dimming signal using the square wave signal.

    摘要翻译： 背光驱动装置包括用于控制方波振荡的控制器，用于根据来自控制器的控制信号振荡恒定方波信号的方波振荡器和用于使用方波产生脉冲串调制信号的信号发生器 信号。

    Method for driving backlight unit
    6.
    发明申请
    Method for driving backlight unit 有权
    驱动背光单元的方法

    公开(公告)号：US20060044255A1

    公开(公告)日：2006-03-02

    申请号：US11117392

    申请日：2005-04-29

    申请人： Kang Lee ,  Sin Park

    发明人： Kang Lee ,  Sin Park

    IPC分类号： G09G3/36

    CPC分类号： H05B41/285 ,  Y02B20/183

    摘要： A method for driving backlight unit includes generating at least one pulse, after generating the at least one pulse, generating a driving signal having a constant state, supplying a predetermined capacitor voltage to a lamp assembly, wherein the predetermined capacitor voltage corresponds to the at least one pulse, and supplying a second voltage to the lamp assembly supplied with the predetermined capacitor voltage, wherein the second voltage corresponds to the driving signal and wherein the lamp assembly emits light in response to the supplied second voltage.

    摘要翻译： 一种用于驱动背光单元的方法包括在产生至少一个脉冲之后产生至少一个脉冲，产生具有恒定状态的驱动信号，向灯组件提供预定电容器电压，其中预定电容器电压对应于至少 一个脉冲，并且向提供有预定电容器电压的灯组件提供第二电压，其中第二电压对应于驱动信号，并且其中灯组件响应于所提供的第二电压而发光。

    Lamp driving device for liquid crystal display device
    7.
    发明申请
    Lamp driving device for liquid crystal display device 有权
    液晶显示装置灯驱动装置

    公开(公告)号：US20050128377A1

    公开(公告)日：2005-06-16

    申请号：US11010450

    申请日：2004-12-14

    申请人： Sin Park ,  Kang Lee

    发明人： Sin Park ,  Kang Lee

    IPC分类号： G02F1/133 ,  G02F1/13 ,  G09G3/34 ,  G09G3/36

    CPC分类号： G09G3/3406 ,  G02F1/133604 ,  G09G3/3611

    摘要： A lamp driving device for driving a plurality of lamps in a liquid crystal display device and a liquid crystal display device using a lamp driving device are provided. The lamp driving device includes an inverter substrate, a plurality of transformers on the inverter substrate to supply a high voltage AC waveform to each of the lamps; and a plurality of pattern capacitors on the inverter substrate to limit the electric current supplied to each of the lamps. The patterns capacitors have a plurality of capacitor patterns on a front surface of the inverter substrate with a designated distance therebetween and a first ground line on a rear surface of the inverter substrate overlapping the capacitor patterns.

    摘要翻译： 提供一种用于驱动液晶显示装置中的多个灯的灯驱动装置和使用灯驱动装置的液晶显示装置。 灯驱动装置包括逆变器基板，反相器基板上的多个变压器，用于向每个灯提供高压AC波形; 以及反相器基板上的多个图案电容器，以限制供给每个灯的电流。 图案电容器在逆变器基板的前表面上具有指定距离的多个电容器图案，并且反相器基板的后表面上的第一接地线与电容器图案重叠。