公开(公告)号：US20080042930A1

公开(公告)日：2008-02-21

申请号：US11882957

申请日：2007-08-08

Applicant: Chun-Lin Yu ,  Kuan-Yu Chen

Inventor： Chun-Lin Yu ,  Kuan-Yu Chen

IPC: G09G3/20

CPC classification number: G09G3/3406 ,  G09G3/3648 ,  G09G2320/0247

Abstract: A circuit for driving an LCD panel and a method thereof is provided. The circuit utilizes a timing controller to receive a plurality of low-voltage differential signals (LVDS) provided by an image inverter, wherein the LVDS have a horizontal synchronize signal. The timing controller, based on the horizontal synchronize signal, undergoes a modulation and transmits a plurality of lamp operation controlling signals to an inverter controlling IC, wherein the frequencies of the lamp operation controlling signals are different from one another, thereby changing the frequency of the lamp operation of the inverter controlling IC used in the LCD panel.

Abstract translation: 提供一种用于驱动LCD面板的电路及其方法。 电路利用定时控制器接收图像反相器提供的多个低压差分信号（LVDS），其中LVDS具有水平同步信号。 基于水平同步信号的定时控制器进行调制并将多个灯操作控制信号发送到逆变器控制IC，其中灯操作控制信号的频率彼此不同，从而改变频率 LCD面板中使用的变频器控制IC的灯操作。