IMAGE COMPENSATION APPARATUS AND METHOD THEREOF AND FIELD SEQUENTIAL COLOR LIQUID CRYSTAL DISPLAY USING THE SAME
    1.
    发明申请
    IMAGE COMPENSATION APPARATUS AND METHOD THEREOF AND FIELD SEQUENTIAL COLOR LIQUID CRYSTAL DISPLAY USING THE SAME 审中-公开
    图像补偿装置及其方法及其序列色彩液晶显示器

    公开(公告)号:US20120026203A1

    公开(公告)日:2012-02-02

    申请号:US12952211

    申请日:2010-11-23

    IPC分类号: G09G5/10

    摘要: An image compensation apparatus and a method thereof and a field sequential color liquid crystal display (FSC-LCD) using the same are provided. The method includes performing a motion estimation to a first color image information so as to obtain a motion vector; performing a color decomposition to the first color image information so as to obtain a first sub-color-field and a residual color image information; performing a motion compensation to the residual color image information according to the motion vector, so as to obtain a second, a third and a fourth sub-color-fields; and separating a white component from the second, the third and the fourth sub-color-fields into the first sub-color-field, so as to make a color component corresponding to one of the second, the third and the fourth sub-color-fields to be zero, and accordingly output and provide a second color image information to the FSC-LCD to display frame(s).

    摘要翻译: 提供一种图像补偿装置及其方法和使用该图像补偿装置的场顺序彩色液晶显示器(FSC-LCD)。 该方法包括对第一彩色图像信息执行运动估计以获得运动矢量; 对所述第一彩色图像信息执行颜色分解,以获得第一子色彩场和残余彩色图像信息; 根据运动矢量对残差彩色图像信息进行运动补偿,以获得第二,第三和第四子色域; 以及将所述第二,第三和第四子色域的白色分量分离成第一子色域,以使得与第二,第三和第四子颜色中的一个对应的颜色成分 字段为零,因此输出并向FSC-LCD提供第二彩色图像信息以显示帧。

    Photo element and driving method thereof and liquid crystal display
    2.
    发明授权
    Photo element and driving method thereof and liquid crystal display 有权
    照片元件及其驱动方法和液晶显示器

    公开(公告)号:US08704800B2

    公开(公告)日:2014-04-22

    申请号:US12771202

    申请日:2010-04-30

    IPC分类号: G06F3/042

    摘要: A photo element includes a capacitor, a switch thin film transistor (TFT), a charge thin film transistor, and a photo thin film transistor. A voltage is charged to the capacitor through the charge TFT, and the output voltage of the capacitor is read through the readout line. The photo-induced current will affect the output voltage of the capacitor; therefore it is employed to determine whether the photo element is touched. Later, a reverse-biased voltage is applied to the photo TFT, such that the threshold voltage and sensitivity of the photo TFT can be maintained.

    摘要翻译: 光元件包括电容器,开关薄膜晶体管(TFT),电荷薄膜晶体管和光电薄膜晶体管。 通过充电TFT将电压充电到电容器,并通过读出线读出电容器的输出电压。 光电流会影响电容器的输出电压; 因此,用于确定是否触摸照片元素。 之后,向光电晶体管施加反向偏置电压,使得可以保持光电TFT的阈值电压和灵敏度。

    Compensation Circuit of Organic Light Emitting Diode
    3.
    发明申请
    Compensation Circuit of Organic Light Emitting Diode 有权
    有机发光二极管补偿电路

    公开(公告)号:US20130043796A1

    公开(公告)日:2013-02-21

    申请号:US13359149

    申请日:2012-01-26

    IPC分类号: H05B37/02

    摘要: A compensation circuit of organic light emitting diode comprising a first capacitor, a second capacitor, a stabilizer unit, a third transistor, an organic light emitting diode and a driver unit. The stabilizer unit comprises a first transistor, a second transistor and a photodiode. The driver unit comprises a fourth transistor, a fifth transistor and a sixth transistor. The fifth transistor is used for driving the organic light emitting diode. The first transistor, the second transistor, the third transistor, the fourth transistor and the sixth transistor are used as switches. The first capacitor is used as a compensation capacitor. The second capacitor is used for storing a data voltage. By controlling a voltage of a node in the circuit, the current of the organic light emitting diode can be increased to maintain a stable brightness of the organic light emitting diode.

    摘要翻译: 包括第一电容器,第二电容器,稳定器单元,第三晶体管,有机发光二极管和驱动器单元的有机发光二极管的补偿电路。 稳定器单元包括第一晶体管,第二晶体管和光电二极管。 驱动器单元包括第四晶体管,第五晶体管和第六晶体管。 第五晶体管用于驱动有机发光二极管。 第一晶体管,第二晶体管,第三晶体管,第四晶体管和第六晶体管用作开关。 第一个电容用作补偿电容。 第二电容器用于存储数据电压。 通过控制电路中的节点的电压,可以增加有机发光二极管的电流,以保持有机发光二极管的稳定亮度。

    LIQUID CRYSTAL DISPLAY WITH HIGH APERTURE RATIO
    4.
    发明申请
    LIQUID CRYSTAL DISPLAY WITH HIGH APERTURE RATIO 有权
    具有高孔径比的液晶显示

    公开(公告)号:US20090141228A1

    公开(公告)日:2009-06-04

    申请号:US12193755

    申请日:2008-08-19

    IPC分类号: G02F1/1343

    摘要: A thin film transistor liquid crystal display includes a substrate, a first conductive line disposed on the substrate, an inorganic insulating layer covering the substrate, a transparent electrode attached to the inorganic insulating layer, a second conductive line crossing the first conductive line, an inorganic passivation layer covering the substrate and a pixel electrode attached to the inorganic passivation layer and overlapping the transparent electrode and a part of the first conductive line.

    摘要翻译: 薄膜晶体管液晶显示器包括基板,设置在基板上的第一导线,覆盖基板的无机绝缘层,附着到无机绝缘层的透明电极,与第一导线交叉的第二导线,无机绝缘层 覆盖衬底的钝化层和附着到无机钝化层并与透明电极和第一导电线的一部分重叠的像素电极。

    Field sequential LCD driving method
    6.
    发明授权
    Field sequential LCD driving method 有权
    现场顺序LCD驱动方式

    公开(公告)号:US07679590B2

    公开(公告)日:2010-03-16

    申请号:US11508973

    申请日:2006-08-24

    IPC分类号: G09G3/36

    摘要: A field sequential driving method for driving a liquid crystal display, wherein said liquid crystal includes a plurality of gate lines, comprising the steps of: grouping said gate lines into a plurality of zone, including a first zone to an Nth zone; sequentially addressing the first zone to the Nth zone, wherein addresses each zone comprising: writing black signals into pixels in the zone; writing white signals into pixels in the zone after the black signals are written into pixels in the zone; sequentially writing color signals to corresponding pixel in the zone; and sequentially flashing light source from the first zone to the Nth zone.

    摘要翻译: 一种用于驱动液晶显示器的场顺序驱动方法,其中所述液晶包括多条栅极线,包括以下步骤:将所述栅极线分组成多个区,包括第一区至第N区; 顺序地将第一区域寻址到第N区域,其中寻址每个区域包括:将黑色信号写入该区域中的像素; 在黑色信号被写入区域中的像素之后,将白色信号写入区域中的像素; 顺序地将颜色信号写入区域中的相应像素; 并顺序地将光源从第一区域闪烁到第N区域。

    PIXEL STRUCTURE FOR LIQUID CRYSTAL DISPLAY
    7.
    发明申请
    PIXEL STRUCTURE FOR LIQUID CRYSTAL DISPLAY 审中-公开
    液晶显示器的像素结构

    公开(公告)号:US20080143905A1

    公开(公告)日:2008-06-19

    申请号:US11961886

    申请日:2007-12-20

    IPC分类号: G02F1/1368

    摘要: The present invention builds a metal electrode that is controlled by the common electrode in each pixel cell. During operation, a voltage is first applied to this metal electrode to transform the liquid crystal molecule over this metal electrode from the splay state into the bend state. Next, a voltage is applied to the pixel electrode to transform the liquid crystal molecule in the whole pixel region from the splay state into the bend state. Two different voltage field also can be respectively applied to the common electrode and the pixel electrode.

    摘要翻译: 本发明构成了由各像素单元中的公共电极控制的金属电极。 在操作期间,首先向该金属电极施加电压,以使该金属电极上的液晶分子从喷射状态转变为弯曲状态。 接下来,向像素电极施加电压,将整个像素区域中的液晶分子从喷射状态转变为弯曲状态。 两个不同的电压场也可以分别施加到公共电极和像素电极。

    SHIFT REGISTER AND METHOD THEREOF
    8.
    发明申请
    SHIFT REGISTER AND METHOD THEREOF 审中-公开
    移位寄存器及其方法

    公开(公告)号:US20130177128A1

    公开(公告)日:2013-07-11

    申请号:US13525892

    申请日:2012-06-18

    IPC分类号: G11C19/28

    摘要: Shift register and method thereof are provided. The proposed shift register includes a first to a third transistors, each of which has a first terminal, a second terminal and a control terminal, wherein the second terminal of the first transistor, the control terminal of the second transistor and the first terminal of the third transistor are electrically connected to a node, and the first terminal of the first transistor is electrically connected to the control terminal of the first transistor.

    摘要翻译: 提供了移位寄存器及其方法。 所提出的移位寄存器包括第一至第三晶体管,每个晶体管具有第一端子,第二端子和控制端子,其中第一晶体管的第二端子,第二晶体管的控制端子和第二晶体管的第一端子 第三晶体管电连接到节点,并且第一晶体管的第一端子电连接到第一晶体管的控制端子。

    OPTICAL TOUCH DISPLAY PANEL AND TOUCH SENSING METHOD THEREOF
    9.
    发明申请
    OPTICAL TOUCH DISPLAY PANEL AND TOUCH SENSING METHOD THEREOF 审中-公开
    光触摸显示面板和触摸感应方法

    公开(公告)号:US20130063398A1

    公开(公告)日:2013-03-14

    申请号:US13329344

    申请日:2011-12-19

    IPC分类号: G06F3/042

    CPC分类号: G06F3/042 G06F3/0412

    摘要: An optical touch display panel and a touch sensing method thereof are provided. The optical touch display panel includes a scan line, a readout line, and a photosensing unit. The photosensing unit is activated in response to a scan signal received by the scan line, and reacts a photosensing current on the readout line according to the scan signal and a reference level.

    摘要翻译: 提供了一种光学触摸显示面板及其触摸感测方法。 光学触摸显示面板包括扫描线,读出线和感光单元。 响应于由扫描线接收到的扫描信号激活光电感测单元,并根据扫描信号和参考电平对读出线上的感光电流进行反应。

    LIQUID CRYSTAL DISPLAY DEVICE
    10.
    发明申请
    LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
    液晶显示装置

    公开(公告)号:US20120081639A1

    公开(公告)日:2012-04-05

    申请号:US13245356

    申请日:2011-09-26

    IPC分类号: G02F1/1335

    CPC分类号: G02F1/13363 G02F1/1395

    摘要: A liquid crystal display device includes a first polarization plate, a first birefringent film atop the first polarization plate, an optically compensated bend mode (OCB-mode) cell atop the first birefringent film, a refractive film atop the OCB-mode cell, a second birefringent film atop the refractive film, and a second polarization plate atop the second birefringent film. With this structure, any phase retardation of polarized light occurred during the propagation of the polarized light from the first polarization plate to the second polarization plate is compensated by the first birefringent film, the refractive film, and the second birefringent film and a substantially cross-shaped radiation pattern of full viewing angle is obtained in an actual measurement at the light outgoing surface of the liquid crystal display device, proving the liquid crystal display device has effectively improved the problem of restricted viewing angle and provides good optical performance.

    摘要翻译: 液晶显示装置包括:第一偏振板,位于第一偏振板顶部的第一双折射膜,第一双折射膜顶部的光学补偿弯曲模式(OCB模式)单元,OCB模式单元顶部的折射膜,第二偏振片 在折射膜顶上的双折射膜,以及位于第二双折射膜顶部的第二偏振片。 利用该结构,在从第一偏振片到第二偏振片的偏振光的传播期间发生的偏振光的任何相位延迟都由第一双折射膜,折射膜和第二双折射膜补偿, 在液晶显示装置的光出射面的实际测量中获得全视角的形状的辐射图案,证明液晶显示装置有效地改善了视角受限的问题并提供良好的光学性能。