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    High resolution 2D/3D switchable display apparatus
    1.
    发明授权
    High resolution 2D/3D switchable display apparatus 有权
    高分辨率2D / 3D可切换显示设备

    公开(公告)号：US07826136B2

    公开(公告)日：2010-11-02

    申请号：US11773628

    申请日：2007-07-05

    申请人： Jae-phil Koo ,  Sergey Shestak ,  Dae-sik Kim

    发明人： Jae-phil Koo ,  Sergey Shestak ,  Dae-sik Kim

    IPC分类号： G02B27/22

    CPC分类号： G02B27/2214 ,  G02B27/2264 ,  H04N13/305 ,  H04N13/351 ,  H04N13/359

    摘要： A high resolution 2D/3D switchable display apparatus includes a display panel having display elements arranged in pixel units and configured to display an image. A lenticular lens array includes a plurality of lenticular lenses arranged in a horizontal direction and dividing light corresponding to a signal emitted from the display panel to visual regions of left and right eyes. A spatial optical modulator includes a plurality of cells configured to switch on or off in synchronization with a vertical scanning time of the display panel, wherein each of the plurality of cells is changed to a transparent or opaque state. The display panel sequentially displays an even field including even sequence data of a left eye image and a right eye image and an odd field including odd sequence data of the left eye image and the right eye image.

    摘要翻译： 高分辨率2D / 3D可切换显示装置包括具有以像素单元布置并被配置为显示图像的显示元件的显示面板。 双凸透镜阵列包括沿水平方向布置的多个双凸透镜，并将与显示面板发射的信号相对应的光分成左眼和右眼的视觉区域。 空间光调制器包括被配置为与显示面板的垂直扫描时间同步地接通或断开的多个单元，其中多个单元中的每个单元被改变为透明或不透明状态。 显示面板依次显示包括左眼图像和右眼图像的偶数序列数据和包括左眼图像和右眼图像的奇数序列数据的奇数场的偶数场。

    Stereoscopic image projection system
    2.
    发明授权
    Stereoscopic image projection system 有权
    立体图像投影系统

    公开(公告)号：US08746887B2

    公开(公告)日：2014-06-10

    申请号：US12842330

    申请日：2010-07-23

    申请人： Sergey Shestak ,  Dae-sik Kim ,  Kyung-hoon Cha ,  Jae-phil Koo

    发明人： Sergey Shestak ,  Dae-sik Kim ,  Kyung-hoon Cha ,  Jae-phil Koo

    IPC分类号： G03B21/00

    CPC分类号： G03B21/006

    摘要： A stereoscopic image projection system including: a beam projector for projecting a left eye image and a right eye image in a side by side format; a stereoscopic image adaptor for alternately projecting the left eye image and the right eye image onto a screen in a time sequence; and a shutter controller for synchronizing a time sequential operation of the stereoscopic image adaptor and opening and closing of right and left shutters of a user shutter glasses.

    摘要翻译： 一种立体图像投影系统，包括：用于以左右方式投影左眼图像和右眼图像的投影仪; 立体图像适配器，用于以时间顺序将左眼图像和右眼图像交替地投影到屏幕上; 以及快门控制器，用于使立体图像适配器的时间顺序操作和用户快门眼镜的左右快门的打开和关闭同步。

    Apparatus and method for driving liquid crystal display
    3.
    发明授权
    Apparatus and method for driving liquid crystal display 失效
    用于驱动液晶显示器的装置和方法

    公开(公告)号：US08274461B2

    公开(公告)日：2012-09-25

    申请号：US11760825

    申请日：2007-06-11

    申请人： Tae-hyeun Ha ,  Sergey Shestak ,  Dae-sik Kim ,  Sung-yong Jung ,  Jae-phil Koo

    发明人： Tae-hyeun Ha ,  Sergey Shestak ,  Dae-sik Kim ,  Sung-yong Jung ,  Jae-phil Koo

    IPC分类号： G09G3/36 ,  G09G5/00 ,  G06F3/033

    CPC分类号： G09G3/3648 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2320/0285 ,  G09G2340/16

    摘要： An apparatus and method for driving a liquid crystal display to improve the quality of moving pictures are provided. The apparatus includes a transition check unit that determines whether an input image signal between a first frame and a second frame has changed and whether an input image signal between the second frame and a third frame has changed; an overdrive control unit that overdrives the input image signal in the second frame in an overdrive direction if the transition check unit determines that the input image signal between the first and second frames has changed, wherein the overdrive direction is one of an upper direction and lower direction; and an overdrive compensation unit that changes the input image signal in the third frame in an opposite direction to the overdrive direction if the transition check unit determines that the input image signal between the second and third frames has not changed.

    摘要翻译： 提供了用于驱动液晶显示器以提高运动图像质量的装置和方法。 该装置包括：转变检查单元，确定第一帧和第二帧之间的输入图像信号是否已经改变，以及第二帧和第三帧之间的输入图像信号是否已经改变; 如果过渡检查单元确定第一和第二帧之间的输入图像信号已经改变，则过驱动控制单元在过驱动方向上过驱动第二帧中的输入图像信号，其中过驱动方向是上方向和下方之一 方向; 以及过驱动补偿单元，如果转移检查单元确定第二帧和第三帧之间的输入图像信号没有改变，则将第三帧中的输入图像信号改变为与过驱动方向相反的方向。

    Apparatus and method for driving 2D/3D switchable display
    6.
    发明授权
    Apparatus and method for driving 2D/3D switchable display 有权
    用于驱动2D / 3D可切换显示的装置和方法

    公开(公告)号：US08199138B2

    公开(公告)日：2012-06-12

    申请号：US11940527

    申请日：2007-11-15

    申请人： Jae-phil Koo ,  Dae-sik Kim ,  Jae-seung Kim ,  Sang-moo Park ,  Sergey Chestak

    发明人： Jae-phil Koo ,  Dae-sik Kim ,  Jae-seung Kim ,  Sang-moo Park ,  Sergey Chestak

    IPC分类号： G09G5/00

    CPC分类号： G09G3/3611 ,  G09G3/003 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2340/16 ,  H04N13/359 ,  H04N13/361 ,  H04N13/398

    摘要： Provided are an apparatus and method for driving a 2-dimensional (2D)/3-dimensional (3D) switchable display for improving the quality of image. The apparatus for driving a 2D/3D switchable display includes: an image mode determination unit determining whether input image signals of continuous frames are in a 2D mode or 3D mode; and an over-driving control unit over-driving the input image signal of a current differently according to the determined image mode. According to the apparatus and method, the response time in each of the 2D mode and the 3D mode can be increased, while motion blur and cross-talk effects can be decreased, thereby improving the quality of image.

    摘要翻译： 提供了一种用于驱动二维（2D）/三维（3D）可切换显示器以提高图像质量的装置和方法。 用于驱动2D / 3D切换显示器的装置包括：图像模式确定单元，确定连续帧的输入图像信号是2D模式还是3D模式; 以及过驱动控制单元根据所确定的图像模式不同地过动驱动电流的输入图像信号。 根据该装置和方法，可以增加2D模式和3D模式中的每一个中的响应时间，同时可以减少运动模糊和串扰效果，从而提高图像质量。

    2D-3D IMAGE SWITCHING DISPLAY SYSTEM
    9.
    发明申请
    2D-3D IMAGE SWITCHING DISPLAY SYSTEM 有权
    2D-3D图像切换显示系统

    公开(公告)号：US20080186575A1

    公开(公告)日：2008-08-07

    申请号：US11939830

    申请日：2007-11-14

    申请人： Dae-sik Kim ,  Sergey Chestak ,  Kyung-hoon Cha ,  Jae-phil Koo ,  Seon-deok Hwang

    发明人： Dae-sik Kim ,  Sergey Chestak ,  Kyung-hoon Cha ,  Jae-phil Koo ,  Seon-deok Hwang

    IPC分类号： G02B27/22

    CPC分类号： G02B27/2214 ,  G03B35/00 ,  H04N13/359

    摘要： Provided is a 2D-3D switching display system that includes a backlight, a liquid crystal panel which forms a 3D image using light generated by the backlight, a viewing zone separation unit which separates an image formed by the liquid crystal panel into a left eye image and a right eye image, and a display panel which transmits light passing through the viewing zone separation unit.

    摘要翻译： 提供了一种2D-3D切换显示系统，其包括背光，使用由背光产生的光形成3D图像的液晶面板，将由液晶面板形成的图像分离为左眼图像的观看区域分离单元 和右眼图像，以及透射通过观察区分离单元的光的显示面板。

    Method and apparatus for adjusting parallax in three-dimensional video
    10.
    发明授权
    Method and apparatus for adjusting parallax in three-dimensional video 有权
    用于调整三维视频视差的方法和装置

    公开(公告)号：US08798160B2

    公开(公告)日：2014-08-05

    申请号：US12941318

    申请日：2010-11-08

    申请人： Jae-phil Koo ,  Dae-sik Kim

    发明人： Jae-phil Koo ,  Dae-sik Kim

    IPC分类号： H04N13/00

    CPC分类号： H04N13/128 ,  H04N13/144

    摘要： A method and apparatus for adjusting parallax of a three-dimensional (3D) video are provided. The method including receiving an input of a 3D video sequence; determining whether a scene transition occurs between a previous frame and a current frame of the 3D video sequence; if it is determined that the scene transition occurs between the previous frame and the current frame, determining and comparing first depth information of a previous scene which includes the previous frame and second depth information of a current scene which includes the current frame; and, based on a result of the comparing, selectively adjusting depth information of at least one of the frames of the previous scene and the frames of the current scene in consideration of a difference between the first depth information and the second depth information.

    摘要翻译： 提供了一种用于调整三维（3D）视频的视差的方法和装置。 该方法包括接收3D视频序列的输入; 确定在3D视频序列的先前帧和当前帧之间是否发生场景转换; 如果确定在先前帧和当前帧之间发生场景转换，则确定和比较包括当前帧的当前场景的包括先前帧的先前场景和第二深度信息的第一深度信息; 并且基于比较的结果，考虑到第一深度信息和第二深度信息之间的差异，选择性地调整前一场景的帧中的至少一个帧和当前场景的帧的深度信息。