公开(公告)号：US20070285376A1

公开(公告)日：2007-12-13

申请号：US11531345

申请日：2006-09-13

Applicant: Chi-Mao Hung

Inventor： Chi-Mao Hung

IPC: G09G3/36

CPC classification number: G09G3/3688

Abstract: A data driver for a TFT-LCD. N1 channels of the data driver can be disabled. The data driver comprises a multiplexer and a shift register. The multiplexer receives a horizontal start pulse and at least one control signal. Output signals are transmitted from output terminals of the multiplexer according to the control signals. The shift register receives a clock signal and the output signals and generates a start pulse. The start pulse determines to provide a first image data at a first channel or a (N1+1)th channel according to which output terminal the signal is output from.

Abstract translation: TFT-LCD的数据驱动器。 可以禁用数据驱动程序的N <1>个通道。 数据驱动器包括多路复用器和移位寄存器。 多路复用器接收水平起始脉冲和至少一个控制信号。 输出信号根据控制信号从多路复用器的输出端发送。 移位寄存器接收时钟信号和输出信号并产生起始脉冲。 起始脉冲确定根据哪个输出端子输出信号，在第一通道或（N 1 +1 +1）通道提供第一图像数据。

公开(公告)号：US20060109235A1

公开(公告)日：2006-05-25

申请号：US11142692

申请日：2005-06-01

Applicant: Chi-Mao Hung ,  Wei-Min Sun

Inventor： Chi-Mao Hung ,  Wei-Min Sun

IPC: G09G3/36

CPC classification number: G09G3/3677 ,  G09G2310/0205 ,  G09G2310/08 ,  G09G2360/02

Abstract: A controller switching a display mode of a display panel. A processor provides a first initial signal and switches to a first display mode when a select signal is asserted. A gate driver simultaneously activates the gate electrodes in a first gate electrode group when receiving the first initial signal, sequentially activates the gate electrodes in a second gate electrode group when the first gate electrode group is activated, and simultaneously activates the gate electrodes in a third gate electrode group when the second gate electrode group is activated. A data driver provides corresponding image data to a data electrode depending on the activated gate electrodes when the first, second, or third gate electrode group is activated.

公开(公告)号：US20050128174A1

公开(公告)日：2005-06-16

申请号：US10865941

申请日：2004-06-14

Applicant: Chi-Mao Hung ,  Chien-Hung Chen

Inventor： Chi-Mao Hung ,  Chien-Hung Chen

IPC: G02F1/13 ,  G09G3/36

CPC classification number: G09G3/3648 ,  G02F1/13452

Abstract: A liquid crystal display device that comprises a panel, a timing controller for providing control signals to the panel, a video chip for receiving video signals and providing decoded video signals to the panel, a phase lock loop for providing a reference clock frequency, and a source driver for receiving the control signals and video signals to drive the panel, wherein the timing controller, the video chip and the phase lock loop are incorporated into the source driver in an integrated circuit.

Abstract translation: 一种液晶显示装置，包括面板，用于向面板提供控制信号的定时控制器，用于接收视频信号并向面板提供解码的视频信号的视频芯片，用于提供参考时钟频率的锁相环，以及 源驱动器，用于接收控制信号和视频信号以驱动面板，其中定时控制器，视频芯片和锁相环被集成到集成电路中的源极驱动器中。