专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明申请

US20070285376A1 DATA DRIVER AND DRIVING METHOD OF TFT-LCD 审中-公开
标题翻译： TFT-LCD的数据驱动和驱动方法
公开(公告)号：US20070285376A1
公开(公告)日：2007-12-13
申请号：US11531345
申请日：2006-09-13
申请人： Chi-Mao Hung
发明人： Chi-Mao Hung
IPC分类号： G09G3/36
CPC分类号： G09G3/3688
摘要： 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.
摘要翻译： 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。

62. 发明申请

US20060109235A1 Controller, control method, and display device utilizing the same 有权
公开(公告)号：US20060109235A1
公开(公告)日：2006-05-25
申请号：US11142692
申请日：2005-06-01
申请人： Chi-Mao Hung , Wei-Min Sun
发明人： Chi-Mao Hung , Wei-Min Sun
IPC分类号： G09G3/36
CPC分类号： G09G3/3677 , G09G2310/0205 , G09G2310/08 , G09G2360/02
摘要： 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.

63. 发明申请

US20050128174A1 Integrated circuit for liquid crystal display device 有权
标题翻译：液晶显示装置集成电路
公开(公告)号：US20050128174A1
公开(公告)日：2005-06-16
申请号：US10865941
申请日：2004-06-14
申请人： Chi-Mao Hung , Chien-Hung Chen
发明人： Chi-Mao Hung , Chien-Hung Chen
IPC分类号： G02F1/13 , G09G3/36
CPC分类号： G09G3/3648 , G02F1/13452
摘要： 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.
摘要翻译：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。

你已经成功收藏专利！

检索式保存成功!

IPRDB