Liquid crystal display device and driving method thereof
    1.
    发明授权
    Liquid crystal display device and driving method thereof 有权
    液晶显示装置及其驱动方法

    公开(公告)号:US08345037B2

    公开(公告)日:2013-01-01

    申请号:US12652695

    申请日:2010-01-05

    IPC分类号: G09G5/00

    摘要: A liquid crystal display (LCD) device and a driving method thereof are provided. The LCD device includes a display panel including pixel units, a data driving circuit, and a gate driving circuit. The gate driving circuit provides a first gate off voltage to one pixel unit of the pixel units when the data driving circuit provides a data voltage having a positive polarity to the pixel unit, the gate driving circuit provides a second gate off voltage to one pixel unit of the pixel units when the data driving circuit provides a data voltage having a negative polarity to the pixel unit. The second gate off voltage is less than the first gate off voltage.

    摘要翻译: 提供了一种液晶显示器(LCD)装置及其驱动方法。 LCD装置包括包括像素单元的显示面板,数据驱动电路和栅极驱动电路。 当数据驱动电路向像素单元提供具有正极性的数据电压时,栅极驱动电路为像素单元的一个像素单元提供第一栅极截止电压,栅极驱动电路将第二栅极截止电压提供给一个像素单元 当数据驱动电路向像素单元提供具有负极性的数据电压时, 第二栅极截止电压小于第一栅极截止电压。

    Burning system having optic-electric transformer and comparator circuit and method for burning liquid crystal display
    2.
    发明申请
    Burning system having optic-electric transformer and comparator circuit and method for burning liquid crystal display 有权
    具有光电变压器和比较器电路的燃烧系统以及用于燃烧液晶显示的方法

    公开(公告)号:US20070285367A1

    公开(公告)日:2007-12-13

    申请号:US11811523

    申请日:2007-06-11

    IPC分类号: G09G3/36

    摘要: An exemplary burning system (600) for a liquid crystal display (670) includes an optic-electric transformer (610), a comparator circuit (650), and a micro-controller unit (660). The optic-electric transformer is configured for measuring optical flicker of a liquid crystal display, and transforming the measurement into a corresponding flicker signal. The comparator circuit is configured for receiving the flicker signal, comparing a voltage of the flicker signal to a reference voltage, determining whether optical flicker of the liquid crystal display is acceptable or nonexistent based on the comparison, and determining a parameter representing an optimum common voltage of the liquid crystal display when the optical flicker of the liquid crystal display is acceptable or nonexistent. The micro-controller unit is configured for burning the parameter into the liquid crystal display. A related method for burning a liquid crystal display is also provided.

    摘要翻译: 用于液晶显示器(670)的示例性燃烧系统(600)包括光电变压器(610),比较器电路(650)和微控制器单元(660)。 光电变压器被配置为测量液晶显示器的光学闪烁,并将测量转换成相应的闪烁信号。 比较器电路被配置为接收闪烁信号,将闪烁信号的电压与参考电压进行比较,基于该比较确定液晶显示器的光学闪烁是否可接受或不存在,以及确定表示最佳公共电压的参数 当液晶显示器的光学闪烁是可接受的或不存在时的液晶显示器。 微控制器单元被配置为将参数刻录到液晶显示器中。 还提供了用于燃烧液晶显示器的相关方法。

    Burning system having optic-electric transformer and comparator circuit and method for burning liquid crystal display
    3.
    发明授权
    Burning system having optic-electric transformer and comparator circuit and method for burning liquid crystal display 有权
    具有光电变压器和比较器电路的燃烧系统以及用于燃烧液晶显示的方法

    公开(公告)号:US07804318B2

    公开(公告)日:2010-09-28

    申请号:US11811523

    申请日:2007-06-11

    IPC分类号: G01R31/00

    摘要: An exemplary burning system (600) for a liquid crystal display (670) includes an optic-electric transformer (610), a comparator circuit (650), and a micro-controller unit (660). The optic-electric transformer is configured for measuring optical flicker of a liquid crystal display, and transforming the measurement into a corresponding flicker signal. The comparator circuit is configured for receiving the flicker signal, comparing a voltage of the flicker signal to a reference voltage, determining whether optical flicker of the liquid crystal display is acceptable or nonexistent based on the comparison, and determining a parameter representing an optimum common voltage of the liquid crystal display when the optical flicker of the liquid crystal display is acceptable or nonexistent. The micro-controller unit is configured for burning the parameter into the liquid crystal display. A related method for burning a liquid crystal display is also provided.

    摘要翻译: 用于液晶显示器(670)的示例性燃烧系统(600)包括光电变压器(610),比较器电路(650)和微控制器单元(660)。 光电变压器被配置为测量液晶显示器的光学闪烁,并将测量转换成相应的闪烁信号。 比较器电路被配置为接收闪烁信号,将闪烁信号的电压与参考电压进行比较,基于该比较确定液晶显示器的光学闪烁是否可接受或不存在,以及确定表示最佳公共电压的参数 当液晶显示器的光学闪烁是可接受的或不存在时的液晶显示器。 微控制器单元被配置为将参数刻录到液晶显示器中。 还提供了用于燃烧液晶显示器的相关方法。

    Liquid crystal display having an initialization IC and driving method thereof
    4.
    发明申请
    Liquid crystal display having an initialization IC and driving method thereof 审中-公开
    具有初始化IC的液晶显示器及其驱动方法

    公开(公告)号:US20080192035A1

    公开(公告)日:2008-08-14

    申请号:US12069883

    申请日:2008-02-12

    IPC分类号: G06F3/038 G09G3/36

    CPC分类号: G09G3/006 G09G3/3611

    摘要: An exemplary liquid crystal display (200) includes an LCD panel (210), a driving integrated circuit (IC) (220) provided with the LCD panel and configured for driving the LCD panel to display image, and an initialization IC (240) provided with the LCD panel and configured for initializing the driving IC at each time that the LCD is turned on. In a test of the LCD panel to detect whether there are any abnormalities, the driving IC mounted on the LCD panel can be initialized by the initialization IC.

    摘要翻译: 示例性液晶显示器(200)包括LCD面板(210),设置有LCD面板并被配置为用于驱动LCD面板以显示图像的驱动集成电路(IC)(220),以及设置有初始化IC 与液晶显示面板配置用于在每次LCD打开时初始化驱动IC。 在LCD面板检测是否有异常情况下,安装在LCD面板上的驱动IC可以通过初始化IC进行初始化。

    Flexible printed circuit board and method for forming monitor
    5.
    发明授权
    Flexible printed circuit board and method for forming monitor 有权
    柔性印刷电路板及其形成方法

    公开(公告)号:US08367936B2

    公开(公告)日:2013-02-05

    申请号:US12873268

    申请日:2010-08-31

    IPC分类号: H05K1/00

    摘要: The disclosure relates to a flexible printed circuit board and a method for manufacturing a monitor. The flexible printed circuit board is disposed on a portion of an upper surface of a substrate and is folded to a sidewall and a lower surface of the substrate. The flexible printed circuit board includes a flexible substrate and an insulating layer surrounding the flexible substrate. The insulating layer has an opening at least exposing a portion of the flexible substrate situated relative to the sidewall of the substrate.

    摘要翻译: 本发明涉及一种柔性印刷电路板及其制造方法。 柔性印刷电路板设置在基板的上表面的一部分上并折叠到基板的侧壁和下表面。 柔性印刷电路板包括柔性基板和围绕柔性基板的绝缘层。 绝缘层具有至少暴露柔性衬底相对于衬底的侧壁定位的部分的开口。

    Liquid crystal display having storage circuit for storing
    6.
    发明申请
    Liquid crystal display having storage circuit for storing 审中-公开
    具有用于存储的存储电路的液晶显示器

    公开(公告)号:US20080158221A1

    公开(公告)日:2008-07-03

    申请号:US12005906

    申请日:2007-12-27

    IPC分类号: G09G5/00

    摘要: An exemplary liquid crystal display (20) includes a liquid crystal panel, a driving chip (200) and an external resistor (270). The driving chip is configured for driving the liquid crystal panel. The driving chip includes a storage circuit (210) and a voltage generator (260). The storage circuit includes a memory (240). The external resistor is connected to the storage circuit and the voltage generator. The voltage generator outputs a voltage, the external resistor divides the voltage into a common voltage. The storage circuit transforms the common voltage to a common voltage parameter, and the memory stores the common voltage parameter. The LCD has high reliability.

    摘要翻译: 示例性液晶显示器(20)包括液晶面板,驱动芯片(200)和外部电阻器(270)。 驱动芯片被配置为驱动液晶面板。 驱动芯片包括存储电路(210)和电压发生器(260)。 存储电路包括存储器(240)。 外部电阻连接到存储电路和电压发生器。 电压发生器输出电压,外部电阻将电压分压为公共电压。 存储电路将公共电压转换为公共电压参数,并且存储器存储公共电压参数。 LCD具有高可靠性。

    Display device with temperature compensation and driving method of same
    7.
    发明申请
    Display device with temperature compensation and driving method of same 审中-公开
    具有温度补偿和驱动方法的显示装置

    公开(公告)号:US20080074407A1

    公开(公告)日:2008-03-27

    申请号:US11903856

    申请日:2007-09-24

    申请人: Wei Zhou Sai-Xin Guan

    发明人: Wei Zhou Sai-Xin Guan

    IPC分类号: G09G3/36 G09G3/00

    摘要: An exemplary display device (200) includes a control circuit (22), a driving circuit (24), and a display module (25). The control circuit is configured to generate temperature compensation values according to ambient temperature signals inputted to the control circuit. The driving circuit is configured to generate compensated display signals according to the temperature compensation value generated by the control circuit. The display module is configured to receive the compensated display signals outputted by the driving circuit, and display images under the control of the compensated display signals. A method for driving the display device is also provided.

    摘要翻译: 示例性显示装置(200)包括控制电路(22),驱动电路(24)和显示模块(25)。 控制电路被配置为根据输入到控制电路的环境温度信号产生温度补偿值。 驱动电路被配置为根据由控制电路产生的温度补偿值产生补偿显示信号。 显示模块被配置为接收由驱动电路输出的经补偿的显示信号,并且在补偿的显示信号的控制下显示图像。 还提供了一种用于驱动显示装置的方法。