公开(公告)号：US20090027367A1

公开(公告)日：2009-01-29

申请号：US12174260

申请日：2008-07-16

申请人： HSUAN CHEN LIU ,  HSU HO WU ,  CHIA HUA YU ,  CHUN CHIN TSENG ,  KUN CHENG LEE ,  YI TSE LIN

发明人： HSUAN CHEN LIU ,  HSU HO WU ,  CHIA HUA YU ,  CHUN CHIN TSENG ,  KUN CHENG LEE ,  YI TSE LIN

IPC分类号： G06F3/038

CPC分类号： G09G3/3655 ,  G09G2320/0223 ,  G09G2320/0233

摘要： A circuit of a liquid crystal display device for generating common voltages comprises an initial voltage source, an inverter, and a panel common voltage input port. The initial voltage source generates an initial voltage. The voltage signal from the panel common voltage input port passes through the inverter to become a compensation voltage. The initial voltage is compensated by the compensation voltage to result in a compensated common voltage. The compensated common voltage supplies the panel of the liquid crystal display device.

摘要翻译： 用于产生公共电压的液晶显示装置的电路包括初始电压源，反相器和面板公共电压输入端口。 初始电压源产生初始电压。 来自面板公共电压输入端口的电压信号通过逆变器成为补偿电压。 初始电压由补偿电压补偿，以产生补偿的公共电压。 补偿的公共电压提供液晶显示装置的面板。

公开(公告)号：US06590555B2

公开(公告)日：2003-07-08

申请号：US09796350

申请日：2001-03-02

申请人： Feng-Cheng Su ,  Chun-Chin Tseng

发明人： Feng-Cheng Su ,  Chun-Chin Tseng

IPC分类号： G09G336

CPC分类号： G09G3/3614 ,  G09G3/3648 ,  G09G2320/041

摘要： A LCD panel driving circuit, comprising a gate driver for outputting a scan signal, a data driver for outputting a video signal, a switch circuit, and a temperature sensor. The temperature sensor detects the operating temperature of the LCD panel to determine whether or not the detected temperature is over a switch temperature and produces a selection signal. The switch selects a 1-line dot inversion control signal or a 2-line dot inversion control signal according to the selection signal and outputs a polar control signal, thereby controlling the selection of the outputted video signal polarity.

公开(公告)号：US20080225031A1

公开(公告)日：2008-09-18

申请号：US11685220

申请日：2007-03-13

申请人： Chun-Chin Tseng ,  Wen-Chen Fang ,  Hsu-Ho Wu

发明人： Chun-Chin Tseng ,  Wen-Chen Fang ,  Hsu-Ho Wu

IPC分类号： G09G5/00

CPC分类号： G09G3/3655 ,  G09G2320/0247

摘要： A display device comprises a detection controller, common voltage generator and multilevel common voltage selecting circuit. The detection controller detects a display pattern of a display array to transmit a control signal. The common voltage generator generates first and second common voltages. The multilevel common voltage selecting circuit receives the first common voltage, the second common voltage, and the control signal and outputs the first common voltage and the second common voltage or only the first common voltage according to the control signal.

摘要翻译： 显示装置包括检测控制器，公共电压发生器和多电平公共电压选择电路。 检测控制器检测显示阵列的显示图案以发送控制信号。 公共电压发生器产生第一和第二公共电压。 多电平公共电压选择电路接收第一公共电压，第二公共电压和控制信号，并根据控制信号输出第一公共电压和第二公共电压或仅输出第一公共电压。

公开(公告)号：US08711137B2

公开(公告)日：2014-04-29

申请号：US12354844

申请日：2009-01-16

申请人： Wen-Chen Fang ,  Chun-Chin Tseng ,  Wen-Zhe Lin ,  Pei-Chi Tsai

发明人： Wen-Chen Fang ,  Chun-Chin Tseng ,  Wen-Zhe Lin ,  Pei-Chi Tsai

IPC分类号： G09G5/00

CPC分类号： G09G3/3648 ,  G09G3/3696 ,  G09G2310/0245 ,  G09G2320/0257 ,  G09G2330/022 ,  G09G2330/027

摘要： The present invention discloses a liquid crystal display device and a control method thereof. In the present invention, a clock controller detects an external clock signal and outputs a switching signal according to the external clock signal. According the information carried by the switching signal, a shutoff switching circuit controls a gamma voltage generator and a common voltage circuit to output voltages making a pixel electrode and a common electrode have a zero voltage difference. Thereby, the pixel charges are completely released after system shutoff, and the shutoff retained images are instantly eliminated.

摘要翻译： 本发明公开了一种液晶显示装置及其控制方法。 在本发明中，时钟控制器检测外部时钟信号，并根据外部时钟信号输出开关信号。 根据开关信号所携带的信息，切断开关电路控制伽马电压发生器和公共电压电路以输出使像素电极和公共电极具有零电压差的电压。 因此，在系统关闭之后，像素电荷被完全释放，并且立即消除关闭保持的图像。

公开(公告)号：US20120236048A1

公开(公告)日：2012-09-20

申请号：US13177515

申请日：2011-07-06

申请人： Chun-Chin Tseng ,  Ying-Yuan Yang ,  Shi-Wei Zhuang ,  Chia-Hua Yu

发明人： Chun-Chin Tseng ,  Ying-Yuan Yang ,  Shi-Wei Zhuang ,  Chia-Hua Yu

IPC分类号： G09G3/36 ,  G09G5/02

CPC分类号： G09G3/3651 ,  G09G3/3614 ,  G09G2300/0491 ,  G09G2310/0235 ,  G09G2330/021

摘要： A liquid crystal display (LCD), a controller and a driving method of a panel thereof are provided. Before the controller drives each data line, the driving polarity of the data lines is adjusted according to the display property of the sub-frame data signal. A first inversion driving method is employed for adjusting the data lines when the display property of the sub-frame data signal is a black frame, and a second inversion driving method is employed for adjusting when the display property of the sub-frame data signal is a color frame. Accordingly, power consumption can be lowered during the process of driving pixels, thereby achieving the purpose of power saving while not affecting the display quality.

摘要翻译： 提供液晶显示器（LCD），控制器及其面板的驱动方法。 在控制器驱动每个数据线之前，根据子帧数据信号的显示属性来调整数据线的驱动极性。 当子帧数据信号的显示属性是黑帧时，采用第一反转驱动方法来调整数据线，并且采用第二反转驱动方法来调整子帧数据信号的显示属性 一个颜色框架。 因此，在驱动像素的过程中可以降低功耗，从而达到省电的目的，而不影响显示质量。

公开(公告)号：US20100097365A1

公开(公告)日：2010-04-22

申请号：US12354844

申请日：2009-01-16

申请人： Wen-Chen FANG ,  Chun-Chin Tseng ,  Wen-Zhe Lin ,  Pei-Chi Tsai

发明人： Wen-Chen FANG ,  Chun-Chin Tseng ,  Wen-Zhe Lin ,  Pei-Chi Tsai

IPC分类号： G09G5/00 ,  G09G3/36

CPC分类号： G09G3/3648 ,  G09G3/3696 ,  G09G2310/0245 ,  G09G2320/0257 ,  G09G2330/022 ,  G09G2330/027

摘要： The present invention discloses a liquid crystal display device and a control method thereof. In the present invention, a clock controller detects an external clock signal and outputs a switching signal according to the external clock signal. According the information carried by the switching signal, a shutoff switching circuit controls a gamma voltage generator and a common voltage circuit to output voltages making a pixel electrode and a common electrode have a zero voltage difference. Thereby, the pixel charges are completely released after system shutoff, and the shutoff retained images are instantly eliminated.

摘要翻译： 本发明公开了一种液晶显示装置及其控制方法。 在本发明中，时钟控制器检测外部时钟信号，并根据外部时钟信号输出开关信号。 根据开关信号所携带的信息，切断开关电路控制伽马电压发生器和公共电压电路以输出使像素电极和公共电极具有零电压差的电压。 因此，在系统关闭之后，像素电荷被完全释放，并且立即消除关闭保持的图像。

公开(公告)号：US20090115499A1

公开(公告)日：2009-05-07

申请号：US12030881

申请日：2008-02-14

申请人： Ting-Chen Chiu ,  Hsu-Ho Wu ,  Wen-Chen Rang ,  Chun-Chin Tseng

发明人： Ting-Chen Chiu ,  Hsu-Ho Wu ,  Wen-Chen Rang ,  Chun-Chin Tseng

IPC分类号： G05F1/10

CPC分类号： H03K19/00346 ,  G09G3/3696 ,  G09G2330/06 ,  H05K2201/10136

摘要： An electronic apparatus implemented with capacitance coupling effect compensating capability is disclosed. The apparatus includes a first substrate, a common electrode, a second substrate, a coupling catch structure and a compensating circuit. The common electrode is disposed on the first substrate. The coupling catch structure is disposed on the second substrate and configured to receive a first common voltage and output a coupling catch voltage composed of a DC voltage component and a non-DC voltage component. The compensating circuit is configured to receive the coupling catch voltage and a second common voltage, and output an active common voltage applied to the common electrode. The present invention also includes a capacitance coupling effect compensating method.

摘要翻译： 公开了一种利用电容耦合效应补偿能力实现的电子装置。 该装置包括第一基板，公共电极，第二基板，联接卡结构和补偿电路。 公共电极设置在第一基板上。 耦合捕捉结构设置在第二基板上并且被配置为接收第一公共电压并输出由直流电压分量和非直流电压分量组成的耦合捕捉电压。 补偿电路被配置为接收耦合接合电压和第二公共电压，并且输出施加到公共电极的有效公共电压。 本发明还包括电容耦合效应补偿方法。