Display device and driving method thereof
    31.
    发明授权
    Display device and driving method thereof 有权
    显示装置及其驱动方法

    公开(公告)号:US09158168B2

    公开(公告)日:2015-10-13

    申请号:US12243547

    申请日:2008-10-01

    摘要: A display device includes a first unit pixel disposed in a first pixel column and a first pixel row, and a second unit pixel disposed in the first pixel column and a second pixel row adjacent to the first pixel row, and first and second gate lines extending in a row direction and having gate voltage input pads at a terminal portion thereof. First and second data lines extend in a column direction and are connected to the first unit pixel and the second unit pixel, respectively. A first charge control line extends in the row direction and has a charge control gate voltage input pad disposed at a terminal portion thereof. The first gate line is connected to the first unit pixel and the second gate line is connected to the second unit pixel. The first gate line and the second gate line simultaneously receive a same gate pulse.

    摘要翻译: 显示装置包括设置在第一像素列和第一像素行中的第一单位像素和布置在第一像素列中的第二单位像素和与第一像素行相邻的第二像素行,第一和第二栅极线延伸 并且在其端子部分具有栅极电压输入焊盘。 第一和第二数据线在列方向上延伸并且分别连接到第一单位像素和第二单位像素。 第一充电控制线在行方向上延伸并且具有设置在其端子部分处的充电控制栅极电压输入焊盘。 第一栅极线连接到第一单位像素,第二栅极线连接到第二单位像素。 第一栅极线和第二栅极线同时接收相同的栅极脉冲。

    Display device and method of driving the same
    32.
    发明授权
    Display device and method of driving the same 有权
    显示装置及其驱动方法

    公开(公告)号:US08797244B2

    公开(公告)日:2014-08-05

    申请号:US12243384

    申请日:2008-10-01

    IPC分类号: G09G3/36

    摘要: A display device includes first and second pixels, first and second gate lines which transfer first and second gate-on voltages, respectively, to the first and second pixels in a first frame and a second frame, respectively, a first data line which transfers a first data voltage to the first pixel in the second frame and a second data line which transfers a second data voltage to the second pixel in the first frame. The first pixel stores the first data voltage as a first stored data voltage in response to the first gate-on voltage and discharges the first stored data voltage in response to the second gate-on voltage. The second pixel stores the second data voltage as a second stored data voltage in response to the second gate-on voltage and discharges the second stored data voltage in response to the first gate-on voltage.

    摘要翻译: 显示装置包括第一和第二像素,分别将第一和第二栅极导通电压分别传送到第一帧和第二帧中的第一和第二像素的第一和第二栅极线, 第一数据电压到第二帧中的第一像素,第二数据线将第二数据电压传送到第一帧中的第二像素。 第一像素响应于第一栅极导通电压将第一数据电压存储为第一存储数据电压,并且响应于第二栅极导通电压而放电第一存储的数据电压。 第二像素响应于第二栅极导通电压将第二数据电压存储为第二存储数据电压,并且响应于第一栅极导通电压而放电第二存储的数据电压。

    Display device and driving method thereof
    33.
    发明授权
    Display device and driving method thereof 有权
    显示装置及其驱动方法

    公开(公告)号:US08508554B2

    公开(公告)日:2013-08-13

    申请号:US12499386

    申请日:2009-07-08

    IPC分类号: G09G5/10 G09G3/36

    摘要: A display device and a driving method thereof are provided. The display device includes an image signal processor that is supplied with original image signals for various frames and generates interpolation signals used to display images corresponding to interpolation frames, and a display panel that displays images corresponding to the respective various frames and images corresponding to the respective interpolation frames, wherein the images displayed in the respective frames are images corresponding to a first gamma curve corrected based on an original gamma curve, the images displayed in the respective interpolation frames are images corresponding to a second gamma curve corrected based on the original gamma curve, and the first gamma curve is different from the second gamma curve.

    摘要翻译: 提供了一种显示装置及其驱动方法。 显示装置包括图像信号处理器,其被提供有各种帧的原始图像信号,并且生成用于显示与内插帧相对应的图像的内插信号;以及显示面板,显示与各个各样的帧对应的图像, 内插帧,其中显示在各个帧中的图像是对应于基于原始伽马曲线校正的第一伽马曲线的图像,在各个内插帧中显示的图像是对应于基于原始伽马曲线校正的第二伽马曲线的图像 ,第一伽玛曲线与第二伽马曲线不同。

    DISPLAY SYSTEM
    34.
    发明申请
    DISPLAY SYSTEM 审中-公开
    显示系统

    公开(公告)号:US20120249525A1

    公开(公告)日:2012-10-04

    申请号:US13310427

    申请日:2011-12-02

    IPC分类号: G06T15/00

    摘要: A display system includes a display panel, a panel driving part, an image processing part, a timing control part and a light source part. The display panel displays an image. The image processing part includes a synchronization part that synchronizes a plurality of image signals respectively corresponding to a plurality of contents with each other, a scaling part that respectively scales the image signals into a plurality of image frames having a resolution of the display panel and that sequentially outputs the image frames, and an additional generating part that outputs the image frames respectively corresponding to each of the image frames received from the scaling part. The timing control part provides the image frames respectively corresponding to the contents to the panel driving part. The light source part generates a light and provides the light to the display panel.

    摘要翻译: 显示系统包括显示面板,面板驱动部,图像处理部,定时控制部和光源部。 显示面板显示图像。 图像处理部分包括:同步部分,其将分别对应于多个内容的多个图像信号彼此同步;缩放部分,其将图像信号分别缩放为具有显示面板的分辨率的多个图像帧,并且, 顺序地输出图像帧,以及附加生成部,其输出分别对应于从缩放部接收的每个图像帧的图像帧。 定时控制部分将分别对应于内容的图像帧提供给面板驱动部分。 光源部分产生光并将光提供给显示面板。

    Gate drive device for display device and display device having the same
    37.
    发明授权
    Gate drive device for display device and display device having the same 有权
    用于显示装置的栅极驱动装置和具有该栅极驱动装置的显示装置

    公开(公告)号:US07633481B2

    公开(公告)日:2009-12-15

    申请号:US11341676

    申请日:2006-01-27

    IPC分类号: G09G3/36

    摘要: A gate drive portion for a display device including multiple pixels having first and second sub-pixels includes a first shift register generating a first output signal in response to a first gate clock signal, a second shift register generating a second output signal in response to a second gate clock signal, a level shifter coupled to the first and second shift registers and amplifying the first and second output signals, and an output buffer coupled to the level shifter and generating first and second gate signals. The first gate signal is generated in synchronization with the first gate clock signal and the second gate signal is generated in synchronization with the second gate clock signal. Accordingly, the charging time of the first and second sub-pixels may be improved by separately driving the odd-numbered and even-numbered sub-pixels and the visibility of the LCD device may also be improved.

    摘要翻译: 用于包括具有第一和第二子像素的多个像素的显示装置的栅极驱动部分包括响应于第一栅极时钟信号产生第一输出信号的第一移位寄存器,响应于第二栅极时钟信号产生第二输出信号的第二移位寄存器 第二门时钟信号,耦合到第一和第二移位寄存器并放大第一和第二输出信号的电平移位器,以及耦合到电平移位器并产生第一和第二门信号的输出缓冲器。 与第一栅极时钟信号同步地生成第一栅极信号,并且与第二栅极时钟信号同步地产生第二栅极信号。 因此,可以通过分开驱动奇数和偶数子像素来提高第一和第二子像素的充电时间,并且还可以提高LCD装置的可视性。

    LIQUID CRYSTAL DISPLAY AND LIQUID CRYSTAL COMPOSITION INCLUDED THEREIN
    38.
    发明申请
    LIQUID CRYSTAL DISPLAY AND LIQUID CRYSTAL COMPOSITION INCLUDED THEREIN 有权
    液晶显示和液晶组合物包括在内

    公开(公告)号:US20090185091A1

    公开(公告)日:2009-07-23

    申请号:US12356370

    申请日:2009-01-20

    IPC分类号: G02F1/133 G02F1/13 G02F1/1343

    摘要: Provided are a liquid crystal composition and a liquid crystal display (LCD) including the liquid crystal composition. The LCD includes a first display panel a second display panel facing the first display panel, and a liquid crystal composition disposed between the first display panel and the second display panel. If a dielectric constant in a direction parallel to a long axis of liquid crystals is defined as a horizontal dielectric constant ε∥, a dielectric constant in a direction perpendicular to the long axis of the liquid crystals is defined as a vertical dielectric constant ε⊥, and the difference between the vertical dielectric constant ε⊥ and the horizontal dielectric constant ε∥ is defined as dielectric anisotropy Δε, then a ratio Δε/ε⊥ of the dielectric anisotropy Δε to the vertical dielectric constant ε⊥ of the liquid crystal composition is 0.5 or less.

    摘要翻译: 提供一种液晶组合物和包括该液晶组合物的液晶显示器(LCD)。 LCD包括第一显示面板,面向第一显示面板的第二显示面板,以及设置在第一显示面板和第二显示面板之间的液晶组合物。 如果平行于液晶的长轴方向的介电常数定义为水平介电常数ε,则将与液晶的长轴垂直的方向的介电常数定义为垂直介电常数ε⊥, 并且垂直介电常数ε⊥和水平介电常数εthe之间的差被定义为介电各向异性Δepsilon,那么介电各向异性Δepratio on与液晶组成的垂直介电常数ε⊥的比值Δepsilon/ε⊥为0.5 或更少。

    Liquid crystal display device having improved side visibility
    39.
    发明申请
    Liquid crystal display device having improved side visibility 审中-公开
    液晶显示装置具有改进的侧视能力

    公开(公告)号:US20070195041A1

    公开(公告)日:2007-08-23

    申请号:US11709416

    申请日:2007-02-21

    申请人: Jun-Pyo Lee

    发明人: Jun-Pyo Lee

    IPC分类号: G09G3/36

    摘要: A liquid crystal display device having optimal side visibility stores gray scale data corresponding to the input data signals in a look-up table. Each pixel of a liquid crystal panel includes two sub-pixels, and a controller of the liquid crystal display device applies a data voltage having different levels to the sub-pixels using the look-up table data.

    摘要翻译: 具有最佳侧面可见度的液晶显示装置在查找表中存储对应于输入数据信号的灰度数据。 液晶面板的每个像素包括两个子像素,并且液晶显示装置的控制器使用查找表数据向子像素应用具有不同等级的数据电压。

    Gate drive device for display device and display device having the same

    公开(公告)号:US20060227095A1

    公开(公告)日:2006-10-12

    申请号:US11341676

    申请日:2006-01-27

    IPC分类号: G09G3/36

    摘要: A gate drive portion for a display device including multiple pixels having first and second sub-pixels includes a first shift register generating a first output signal in response to a first gate clock signal, a second shift register generating a second output signal in response to a second gate clock signal, a level shifter coupled to the first and second shift registers and amplifying the first and second output signals, and an output buffer coupled to the level shifter and generating first and second gate signals. The first gate signal is generated in synchronization with the first gate clock signal and the second gate signal is generated in synchronization with the second gate clock signal. Accordingly, the charging time of the first and second sub-pixels may be improved by separately driving the odd-numbered and even-numbered sub-pixels and the visibility of the LCD device may also be improved.