Liquid crystal display device and controlling method thereof
    1.
    发明申请
    Liquid crystal display device and controlling method thereof 有权
    液晶显示装置及其控制方法

    公开(公告)号:US20050140640A1

    公开(公告)日:2005-06-30

    申请号:US10876722

    申请日:2004-06-28

    IPC分类号: G02F1/133 G09G3/34 G09G3/36

    摘要: The liquid crystal display device includes a histogram analyzer analyzing a histogram of an input image and determining the input image as being in one of a low brightness mode, a normal mode, and a high brightness mode based on the histogram analysis, a back light controller controlling a maximum brightness of a back light unit based on the mode determination, and a data modulator enlarging the histogram of the input image to modulate data of the input image. The histogram analyzer detects a most frequent value of gray scale occurring most frequently in the input image of one frame, compares the most frequent value with a predetermined low reference gray value and a predetermined high reference gray value, and determines the input image as in one of the low brightness mode, the normal mode, and the high brightness mode based on the compared result.

    摘要翻译: 液晶显示装置包括直方图分析器,分析输入图像的直方图,并且基于直方图分析将输入图像确定为低亮度模式,正常模式和高亮度模式之一,背光控制器 基于模式确定来控制背光单元的最大亮度,以及数据调制器,其扩大输入图像的直方图以调制输入图像的数据。 直方图分析器检测在一帧的输入图像中最频繁出现的最频繁的灰度值,将最频繁值与预定的低参考灰度值和预定的高参考灰度值进行比较,并将输入图像确定为一个 的低亮度模式,正常模式和基于比较结果的高亮度模式。

    Resistive type touch panel
    2.
    发明申请
    Resistive type touch panel 有权
    电阻式触摸屏

    公开(公告)号:US20050110772A1

    公开(公告)日:2005-05-26

    申请号:US10952633

    申请日:2004-09-29

    IPC分类号: G02F1/1339 G06F3/045 G09G5/00

    CPC分类号: G06F3/045

    摘要: A resistive type touch panel includes a first substrate aligned to be facing a second substrate. The first substrate includes a first conductive layer and the second substrate includes a second conductive layer. A plurality of spacers each having a polygonal column shape are disposed between the first and second substrates in predetermined positions. The geometry and center-to-center spacing of the spacers minimizes detection of a distributed activation force applied to one of the first and second substrate while still providing sensitivity to detect concentrated application of an activation force to one of the first and second substrates.

    摘要翻译: 电阻式触摸面板包括对准面对第二基板的第一衬底。 第一衬底包括第一导电层,第二衬底包括第二导电层。 每个具有多边形柱形状的多个间隔件设置在第一和第二基板之间的预定位置。 间隔件的几何形状和中心到中心的间隔最小化了施加到第一和第二基底之一的分布的活化力的检测,同时仍然提供灵敏度以检测激活力集中施加于第一和第二基底之一。

    Liquid crystal display module and driving method thereof
    3.
    发明申请
    Liquid crystal display module and driving method thereof 有权
    液晶显示模块及其驱动方法

    公开(公告)号:US20050007516A1

    公开(公告)日:2005-01-13

    申请号:US10876723

    申请日:2004-06-28

    申请人: Hee Hong Tae You

    发明人: Hee Hong Tae You

    摘要: A liquid crystal display module includes a liquid crystal display panel, a light source for irradiating light onto the liquid crystal display panel, a diffuser for diffusing the light irradiated from the light source. A plurality of holes is provided at a rear side of the diffuser to insert a portion of the light source therein.

    摘要翻译: 液晶显示模块包括液晶显示面板,用于将光照射到液晶显示面板上的光源,漫射从光源照射的光的扩散器。 多个孔设置在扩散器的后侧,以将光源的一部分插入其中。

    Apparatus and method for driving liquid crystal display device
    5.
    发明申请
    Apparatus and method for driving liquid crystal display device 有权
    用于驱动液晶显示装置的装置和方法

    公开(公告)号:US20070057895A1

    公开(公告)日:2007-03-15

    申请号:US11476255

    申请日:2006-06-27

    申请人: Nam Kong Tae You

    发明人: Nam Kong Tae You

    IPC分类号: G09G3/36

    摘要: An apparatus and method for driving an LCD device is provided. The apparatus for driving an LCD device comprises an image display unit that includes liquid crystal cells formed in each region defined by a plurality of gate lines and a plurality of data lines. A data driver supplies analog video signals to the respective data lines. A gate driver supplies scan pulses to the respective gate lines. A data converter detects motion vectors from input data and generating modulated data by filtering the input data in accordance with the motion vectors to generate overshoot or undershoot in a boundary along a motion direction. A timing controller aligns the modulated data to supply the aligned data to the data driver and operates the data driver and the gate driver.

    摘要翻译: 提供一种用于驱动LCD装置的装置和方法。 用于驱动LCD装置的装置包括图像显示单元,其包括形成在由多条栅极线和多条数据线限定的每个区域中的液晶单元。 数据驱动器将模拟视频信号提供给相应的数据线。 栅极驱动器将扫描脉冲提供给各个栅极线。 数据转换器从输入数据检测运动矢量并通过根据运动矢量对输入数据进行滤波产生调制数据,从而沿运动方向在边界产生过冲或下冲。 定时控制器对齐调制数据,将对准的数据提供给数据驱动器,并操作数据驱动器和栅极驱动器。