公开(公告)号：US20080062072A1

公开(公告)日：2008-03-13

申请号：US11808828

申请日：2007-06-13

申请人： Yu-Chu Yang ,  Fa-Ming Chen ,  Po-Hsien Tsai ,  Mao-Hsiung Kuo

发明人： Yu-Chu Yang ,  Fa-Ming Chen ,  Po-Hsien Tsai ,  Mao-Hsiung Kuo

IPC分类号： G09G3/20

CPC分类号： G09G3/2092 ,  G09G2320/0257 ,  G09G2330/027

摘要： A timing controller adapted to a flat display includes a voltage detecting circuit, a clock generator, a first multiplexer and a second multiplexer. The voltage detecting circuit detects a variation of an operating voltage and thus outputs a reset signal. The clock generator outputs a start signal and a first clock signal. The first multiplexer is controlled by the reset signal and coupled to the start signal and a constant voltage. The second multiplexer is controlled by the reset signal and coupled to the first clock signal and a second clock signal. A frequency of the second clock signal is obviously higher than a frequency of the first clock signal.

摘要翻译： 适于平面显示器的定时控制器包括电压检测电路，时钟发生器，第一多路复用器和第二多路复用器。 电压检测电路检测工作电压的变化，从而输出复位信号。 时钟发生器输出起始信号和第一时钟信号。 第一复用器由复位信号控制并耦合到起始信号和恒定电压。 第二复用器由复位信号控制并耦合到第一时钟信号和第二时钟信号。 第二时钟信号的频率明显高于第一时钟信号的频率。

公开(公告)号：US08669974B2

公开(公告)日：2014-03-11

申请号：US11808828

申请日：2007-06-13

申请人： Yu-Chu Yang ,  Fa-Ming Chen ,  Po-Hsien Tsai ,  Mao-Hsiung Kuo

发明人： Yu-Chu Yang ,  Fa-Ming Chen ,  Po-Hsien Tsai ,  Mao-Hsiung Kuo

IPC分类号： G09G5/00 ,  G09G3/36

CPC分类号： G09G3/2092 ,  G09G2320/0257 ,  G09G2330/027

摘要： A timing controller adapted to a flat display includes a voltage detecting circuit, a clock generator, a first multiplexer and a second multiplexer. The voltage detecting circuit detects a variation of an operating voltage and thus outputs a reset signal. The clock generator outputs a start signal and a first clock signal. The first multiplexer is controlled by the reset signal and coupled to the start signal and a constant voltage. The second multiplexer is controlled by the reset signal and coupled to the first clock signal and a second clock signal. A frequency of the second clock signal is obviously higher than a frequency of the first clock signal.

摘要翻译： 适于平面显示器的定时控制器包括电压检测电路，时钟发生器，第一多路复用器和第二多路复用器。 电压检测电路检测工作电压的变化，从而输出复位信号。 时钟发生器输出起始信号和第一时钟信号。 第一复用器由复位信号控制并耦合到起始信号和恒定电压。 第二复用器由复位信号控制并耦合到第一时钟信号和第二时钟信号。 第二时钟信号的频率明显高于第一时钟信号的频率。

公开(公告)号：US08044913B2

公开(公告)日：2011-10-25

申请号：US11833840

申请日：2007-08-03

申请人： Mao-Hsiung Kuo ,  Chien-Pin Chen ,  Fa-Ming Chen

发明人： Mao-Hsiung Kuo ,  Chien-Pin Chen ,  Fa-Ming Chen

IPC分类号： G09G3/36

CPC分类号： G09G3/3677 ,  G09G2300/0443 ,  G09G2310/0289 ,  G09G2310/06

摘要： A gate driver for driving a display device is disclosed. The gate driver, which includes: a first input buffer configured to for receiving a reference voltage and outputting a first buffered voltage, a control circuit configured to for outputting a plurality of scan starting signals and compensating starting signals, a plurality of compensating output buffers, and a plurality of scan output buffers. Each of the plurality of compensating output buffers is configured to respectively receive one of the compensating starting signals and respectively output a compensating signal, wherein, each compensating output buffer receives the first buffered voltage as power. Each of the plurality of scanning output buffers is configured to respectively receive one of the scan starting signals and output a scan signal.

摘要翻译： 公开了用于驱动显示装置的栅极驱动器。 所述栅极驱动器包括：第一输入缓冲器，被配置为用于接收参考电压并输出第一缓冲电压;控制电路，被配置为输出多个扫描启动信号和补偿启动信号，多个补偿输出缓冲器， 和多个扫描输出缓冲器。 多个补偿输出缓冲器中的每一个被配置为分别接收补偿起始信号之一并分别输出补偿信号，其中每个补偿输出缓冲器接收第一缓冲电压作为功率。 多个扫描输出缓冲器中的每一个被配置为分别接收扫描起始信号之一并输出扫描信号。

公开(公告)号：US20080231582A1

公开(公告)日：2008-09-25

申请号：US11833840

申请日：2007-08-03

申请人： Mao-Hsiung Kuo ,  Chien-Pin Chen ,  Fa-Ming Chen

发明人： Mao-Hsiung Kuo ,  Chien-Pin Chen ,  Fa-Ming Chen

IPC分类号： G09G3/36

CPC分类号： G09G3/3677 ,  G09G2300/0443 ,  G09G2310/0289 ,  G09G2310/06

摘要： A gate driver for driving a display device is disclosed. The gate driver, which includes: a first input buffer configured to for receiving a reference voltage and outputting a first buffered voltage, a control circuit configured to for outputting a plurality of scan starting signals and compensating starting signals, a plurality of compensating output buffers, and a plurality of scan output buffers. Each of the plurality of compensating output buffers is configured to respectively receive one of the compensating starting signals and respectively output a compensating signal, wherein, each compensating output buffer receives the first buffered voltage as power. Each of the plurality of scanning output buffers is configured to respectively receive one of the scan starting signals and output a scan signal.

摘要翻译： 公开了用于驱动显示装置的栅极驱动器。 所述栅极驱动器包括：第一输入缓冲器，被配置为用于接收参考电压并输出第一缓冲电压;控制电路，被配置为输出多个扫描启动信号和补偿启动信号，多个补偿输出缓冲器， 和多个扫描输出缓冲器。 多个补偿输出缓冲器中的每一个被配置为分别接收补偿起始信号之一并分别输出补偿信号，其中每个补偿输出缓冲器接收第一缓冲电压作为功率。 多个扫描输出缓冲器中的每一个被配置为分别接收扫描起始信号之一并输出扫描信号。