Liquid crystal display device having look up table for adjusting common voltages and driving method thereof
    1.
    发明授权
    Liquid crystal display device having look up table for adjusting common voltages and driving method thereof 有权
    具有用于调节共同电压的查找表的液晶显示装置及其驱动方法

    公开(公告)号:US08305319B2

    公开(公告)日:2012-11-06

    申请号:US12383873

    申请日:2009-03-30

    IPC分类号: G09G3/36

    摘要: A liquid crystal display (LCD) device includes an LCD panel, and a common voltage generating circuit configured for providing common voltages to the LCD panel. The common voltage generating circuit includes a microprocessor, a timer, a voltage adjustment circuit, and a look up table. The microprocessor is electrically connected to the timer, the look up table, and the voltage adjustment circuit. The timer is configured for recording a continuous operated time of the LCD panel. The look up table is configured for storing optimal common voltages corresponding to each continuous operated time. The microprocessor is configured for reading the optimal common voltage at set intervals corresponding to the continuous operated time, and controlling the voltage adjustment circuit to provide the corresponding optimal common voltage to the LCD panel.

    摘要翻译: 液晶显示器(LCD)装置包括LCD面板和配置用于向LCD面板提供公共电压的公共电压产生电路。 公共电压产生电路包括微处理器,定时器,电压调节电路和查找表。 微处理器电连接到定时器,查找表和电压调节电路。 定时器配置为记录LCD面板的连续操作时间。 查找表被配置用于存储对应于每个连续操作时间的最佳公共电压。 微处理器被配置为以对应于连续操作时间的设定间隔读取最佳公共电压,并且控制电压调节电路以向LCD面板提供相应的最佳公共电压。

    Liquid crystal display device having look up table for adjusting common voltages and driving method thereof
    2.
    发明申请
    Liquid crystal display device having look up table for adjusting common voltages and driving method thereof 有权
    具有用于调节共电压的查找表的液晶显示装置及其驱动方法

    公开(公告)号:US20090243987A1

    公开(公告)日:2009-10-01

    申请号:US12383873

    申请日:2009-03-30

    IPC分类号: G09G3/36

    摘要: A liquid crystal display (LCD) device includes an LCD panel, and a common voltage generating circuit configured for providing common voltages to the LCD panel. The common voltage generating circuit includes a microprocessor, a timer, a voltage adjustment circuit, and a look up table. The microprocessor is electrically connected to the timer, the look up table, and the voltage adjustment circuit. The timer is configured for recording a continuous operated time of the LCD panel. The look up table is configured for storing optimal common voltages corresponding to each continuous operated time. The microprocessor is configured for reading the optimal common voltage at set intervals corresponding to the continuous operated time, and controlling the voltage adjustment circuit to provide the corresponding optimal common voltage to the LCD panel.

    摘要翻译: 液晶显示器(LCD)装置包括LCD面板和配置用于向LCD面板提供公共电压的公共电压产生电路。 公共电压产生电路包括微处理器,定时器,电压调节电路和查找表。 微处理器电连接到定时器,查找表和电压调节电路。 定时器配置为记录LCD面板的连续操作时间。 查找表被配置用于存储对应于每个连续操作时间的最佳公共电压。 微处理器被配置为以对应于连续操作时间的设定间隔读取最佳公共电压,并且控制电压调节电路以向LCD面板提供相应的最佳公共电压。

    Driving method for active matrix liquid crystal display panel
    3.
    发明授权
    Driving method for active matrix liquid crystal display panel 有权
    有源矩阵液晶显示面板的驱动方法

    公开(公告)号:US07532210B2

    公开(公告)日:2009-05-12

    申请号:US11311847

    申请日:2005-12-19

    IPC分类号: G06F3/038 G09G3/36

    摘要: A driving method for an active matrix liquid crystal display panel includes the following steps. First, a frame period is divided into a display period (t1) and a black insertion period (tr). A gray-scale voltage is generated according to a desired corresponding light transmittance of each pixel of the liquid crystal display panel; and during the display period, the gray-scale voltage is supplied to a corresponding pixel electrode of the liquid crystal display panel. Then during the black insertion period, a restoring voltage Vh is supplied to the pixel electrode, so that the pixel is returned to an initial black state. Accordingly, the quality of motion pictures of the liquid crystal display panel is good.

    摘要翻译: 有源矩阵液晶显示面板的驱动方法包括以下步骤。 首先,帧周期被分为显示周期(t1)和黑插入周期(tr)。 根据液晶显示面板的每个像素的期望的对应的透光率产生灰度电压; 并且在显示期间,将灰度电压提供给液晶显示面板的对应像素电极。 然后在黑插入期间,将恢复电压Vh提供给像素电极,使得像素返回到初始黑色状态。 因此,液晶显示面板的运动画面的质量良好。

    Liquid crystal display having gradation voltage adjusting circuit and driving method thereof
    4.
    发明授权
    Liquid crystal display having gradation voltage adjusting circuit and driving method thereof 有权
    具有灰度电压调节电路的液晶显示器及其驱动方法

    公开(公告)号:US07990354B2

    公开(公告)日:2011-08-02

    申请号:US12069922

    申请日:2008-02-12

    IPC分类号: G09G3/38

    摘要: An exemplary LCD (200) includes gate lines (23), data lines (24); a gradation voltage adjusting circuit (26) for receiving the gradation voltages respectively corresponding to the j, j+1, k, and k+1 frames interchanging the j+1 frame gradation voltage and the k frame gradation voltage when a first voltage difference between j frame gradation voltage and j+1 frame gradation voltage is less than a second voltage difference between j frame gradation voltage and k frame gradation voltage; a memory circuit (28) for storing the gradation voltages corresponding to the frames 1, 2, . . . j, j+2, . . . k−1, k+1 . . . h and storing the interchanged gradation voltages corresponding to the frames j+1 and k; and a gate driver (21) for receiving the gradation voltages stored in the memory circuit. A smallest rectangular area formed by any two adjacent gate lines together with any two adjacent data lines defines a pixel unit thereat.

    摘要翻译: 示例性LCD(200)包括栅极线(23),数据线(24); 灰度电压调整电路(26),用于在第j + 1帧灰度级电压和k帧灰度级电压之间分别对应于j + 1,k和+ j帧灰度电压和j + 1帧灰度电压小于j帧灰度电压和k帧灰度电压之间的第二电压差; 存储电路(28),用于存储与帧1,2对应的灰度电压。 。 。 j,j + 2,。 。 。 k-1,k + 1。 。 。 h并存储对应于帧j + 1和k的互换灰度电压; 以及用于接收存储在存储电路中的灰度电压的栅极驱动器(21)。 由任何两个相邻的栅极线与任何两个相邻的数据线一起形成的最小矩形区域在其上限定像素单元。

    Method for driving active matrix liquid crystal display
    5.
    发明申请
    Method for driving active matrix liquid crystal display 审中-公开
    驱动有源矩阵液晶显示器的方法

    公开(公告)号:US20070085817A1

    公开(公告)日:2007-04-19

    申请号:US11580508

    申请日:2006-10-13

    IPC分类号: G09G3/36

    摘要: A method for driving a liquid crystal display (200) includes: providing a liquid crystal display having a plurality of pixel units and a backlight; dividing a frame time into a plurality of sub-frames; defining each pixel unit to have two states, namely on or off, in each of the sub-frames; defining the backlight to have a gradation luminance and two states, namely on or off, in each of the sub-frames; and synchronously controlling the state of each pixel unit, a time period of the on state of each pixel unit, the gradation luminance of the backlight, and a time period of the on state of the backlight in each of the sub-frames to make a resulting total luminous flux in each pixel unit corresponding to a gray scale of an image to be displayed in the frame time to be the same as that of other pixel units.

    摘要翻译: 一种用于驱动液晶显示器(200)的方法包括:提供具有多个像素单元和背光的液晶显示器; 将帧时间划分成多个子帧; 将每个像素单元定义为在每个子帧中具有两个状态,即开或关; 将背光源定义为具有每个子帧中的灰度亮度和两个状态,即开/关; 同时控制每个像素单元的状态,每个像素单元的接通状态的时间段,背光的灰度亮度和每个子帧中的背光的接通状态的时间段,以使 使得在帧时间中要显示的图像的灰度对应的每个像素单元中的总光通量与其它像素单元的相同。

    Liquid crystal display having gradation voltage adjusting circuit and driving method thereof
    6.
    发明申请
    Liquid crystal display having gradation voltage adjusting circuit and driving method thereof 有权
    具有灰度电压调节电路的液晶显示器及其驱动方法

    公开(公告)号:US20080191983A1

    公开(公告)日:2008-08-14

    申请号:US12069922

    申请日:2008-02-12

    IPC分类号: G09G3/36

    摘要: An exemplary LCD (200) includes gate lines (23), data lines (24); a gradation voltage adjusting circuit (26) for receiving the gradation voltages respectively corresponding to the j, j+1, k, and k+1 frames interchanging the j+1 frame gradation voltage and the k frame gradation voltage when a first voltage difference between j frame gradation voltage and j+1 frame gradation voltage is less than a second voltage difference between j frame gradation voltage and k frame gradation voltage; a memory circuit (28) for storing the gradation voltages corresponding to the frames 1, 2, . . . j, j+2, . . . k−1, k+1 . . . h and storing the interchanged gradation voltages corresponding to the frames j+1 and k; and a gate driver (21) for receiving the gradation voltages stored in the memory circuit. A smallest rectangular area formed by any two adjacent gate lines together with any two adjacent data lines defines a pixel unit thereat.

    摘要翻译: 示例性LCD(200)包括栅极线(23),数据线(24); 灰度电压调整电路(26),用于在第j + 1帧灰度级电压和k帧灰度级电压之间分别对应于j + 1,k和+ j帧灰度电压和j + 1帧灰度电压小于j帧灰度电压和k帧灰度电压之间的第二电压差; 存储电路(28),用于存储与帧1,2对应的灰度电压。 。 。 j,j + 2,。 。 。 k-1,k + 1。 。 。 h并存储对应于帧j + 1和k的互换灰度电压; 以及用于接收存储在存储电路中的灰度电压的栅极驱动器(21)。 由任何两个相邻的栅极线与任何两个相邻的数据线一起形成的最小矩形区域在其上限定像素单元。

    Liquid crystal display panel
    7.
    发明申请
    Liquid crystal display panel 审中-公开
    液晶显示面板

    公开(公告)号:US20100020271A1

    公开(公告)日:2010-01-28

    申请号:US12459256

    申请日:2009-06-29

    IPC分类号: G02F1/1347 G02F1/1333

    CPC分类号: G02F1/1337 G02F1/13363

    摘要: A liquid crystal display (LCD) panel includes a first substrate, a second substrate opposite to the first substrate, and a liquid crystal layer sandwiched between the first and second substrates. The first substrate includes a first wide view film and the second substrate includes a second wide view film. Angles of the first wide film, second wide film, and twist angles of liquid crystal molecules of the liquid crystal layer are defined.

    摘要翻译: 液晶显示器(LCD)面板包括第一基板,与第一基板相对的第二基板和夹在第一和第二基板之间的液晶层。 第一基板包括第一宽视角膜,第二基板包括第二宽视角膜。 定义液晶层的液晶分子的第一宽膜,第二宽膜和扭转角的角度。

    Device and method for forming Fins in integrated circuitry
    9.
    发明授权
    Device and method for forming Fins in integrated circuitry 有权
    用于在集成电路中形成Fins的装置和方法

    公开(公告)号:US08525267B2

    公开(公告)日:2013-09-03

    申请号:US12953148

    申请日:2010-11-23

    IPC分类号: H01L29/66

    摘要: A semiconductor FinFET device includes a plurality of gate lines formed in a first direction, and two types of fin structures. A first type of fin structures is formed in a second direction, and a second type of fin structures formed perpendicular to the first type of fin structures. A contact hole couples to one or more of the second type of fin structures.

    摘要翻译: 半导体FinFET器件包括沿第一方向形成的多个栅极线和两种类型的鳍结构。 在第二方向上形成第一类型的翅片结构,以及垂直于第一类型翅片结构形成的第二类型的翅片结构。 接触孔耦合到第二类型的翅片结构中的一个或多个。

    Method for forming metrology structures from fins in integrated circuitry
    10.
    发明授权
    Method for forming metrology structures from fins in integrated circuitry 有权
    用于在集成电路中从散热片形成计量结构的方法

    公开(公告)号:US08486769B2

    公开(公告)日:2013-07-16

    申请号:US12949881

    申请日:2010-11-19

    IPC分类号: H01L29/66

    CPC分类号: H01L21/845 H01L21/823431

    摘要: A method for forming a plurality of fins on a semiconductor substrate includes depositing a spacer layer to fill in gaps between the plurality of fins, the fins comprising a first material and the spacer layer comprising a second material. A first area is defined where the fins need to be broadened and a second area is defined where the fins do not need to be broadened. The method also includes patterning the spacer layer to remove spacers in the first area where the fins need to be broadened and applying an epitaxy process at a predetermined rate to grow a layer of the first material on fins in the first area. The spacer layer is removed in the second area where the fins do not need broadening.

    摘要翻译: 在半导体衬底上形成多个散热片的方法包括沉积间隔层以填充多个散热片之间的间隙,散热片包括第一材料,间隔层包括第二材料。 限定翅片需要扩大的第一区域,并且限定翅片不需要扩大的第二区域。 该方法还包括图案化间隔层以去除第一区域中的间隔物,其中翅片需要变宽,并以预定的速率施加外延过程,以在第一区域的翅片上生长第一材料的层。 在翅片不需要加宽的第二区域中移除间隔层。