公开(公告)号：US20070285366A1

公开(公告)日：2007-12-13

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

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。

公开(公告)号：US20110019152A1

公开(公告)日：2011-01-27

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。

公开(公告)号：US20080037120A1

公开(公告)日：2008-02-14

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。

公开(公告)号：US20070229951A1

公开(公告)日：2007-10-04

申请号：US11689227

申请日：2007-03-21

申请人： Sung-yong JUNG ,  Sergey SHESTAK ,  Dae-sik KIM

发明人： Sung-yong JUNG ,  Sergey SHESTAK ,  Dae-sik KIM

IPC分类号： G02B27/26

CPC分类号： G02B27/2264 ,  G02B27/26

摘要： A time sharing type autostereoscopic display apparatus and a method for driving the same are provided. The display apparatus includes a display panel; a polarization switch; and a control unit which controls the polarization switch so that each of N segments of the polarization switch is driven in synchronization with an image scanning time of the display panel corresponding to each segment, and controls the polarization switch so that a time when a driving signal is applied to an initial segment is delayed relative to a time when an image starts to be scanned after a vertical synchronization signal is applied to the display panel. The method includes controlling the display apparatus so that a time when a driving signal is applied to an initial segment delayed relative to a time when an image starts to be scanned.

摘要翻译： 提供了一种分时式自动立体显示装置及其驱动方法。 显示装置包括显示面板; 偏振开关; 以及控制单元，其控制偏振开关，使得偏振开关的N个段中的每一个与对应于每个段的显示面板的图像扫描时间同步地被驱动，并且控制偏振开关，使得驱动信号 施加到初始段的延迟相对于在垂直同步信号被施加到显示面板之后图像开始被扫描的时间被延迟。 该方法包括控制显示装置，使得驱动信号被施加到相对于图像开始被扫描的时间延迟的初始段的时间。

公开(公告)号：US20100188399A1

公开(公告)日：2010-07-29

申请号：US12693493

申请日：2010-01-26

申请人： Sergey SHESTAK ,  Dae-sik KIM ,  Kyung-hoon CHA ,  Sang-moo PARK

发明人： Sergey SHESTAK ,  Dae-sik KIM ,  Kyung-hoon CHA ,  Sang-moo PARK

IPC分类号： G06T15/00

CPC分类号： H04N13/341 ,  G09G3/003 ,  G09G3/342 ,  G09G2310/024

摘要： Provided is a method and apparatus for displaying a 3-dimensional (3D) image. The method includes alternately displaying left and right eye images on a display having a plurality of image lines that are arranged sequentially. Since light emission of all of segments is stopped when the left and right eye images are partially simultaneously displayed, both the left and right eye images can be prevented from being seen at the same time.

摘要翻译： 提供了一种用于显示三维（3D）图像的方法和装置。 该方法包括在具有顺序排列的多个图像行的显示器上交替显示左眼图像和右眼图像。 由于当部分地同时显示左眼图像和右眼图像时，由于所有片段的发光停止，所以可以同时防止左眼图像和右眼图像两者同时看到。

公开(公告)号：US20100066820A1

公开(公告)日：2010-03-18

申请号：US12557843

申请日：2009-09-11

申请人： Sang-moo PARK ,  Ho-seop LEE ,  Jong-hoon JEONG ,  Sergey SHESTAK ,  Dae-sik KIM

发明人： Sang-moo PARK ,  Ho-seop LEE ,  Jong-hoon JEONG ,  Sergey SHESTAK ,  Dae-sik KIM

IPC分类号： H04N13/04

CPC分类号： H04N13/398 ,  G09G3/003 ,  G09G3/342 ,  G09G2310/024 ,  G09G2310/061 ,  H04N13/315 ,  H04N13/341

摘要： Provided are methods and apparatuses for displaying a stereoscopic image. The method includes alternately generating repeated left-eye images and repeated right-eye images; turning off a backlight unit during a period in which a left-eye image and a right-eye image are mixed and turning on the backlight unit during a period in which only one of the left-eye and right-eye images is displayed; and controlling a left-eye shutter and a right-eye shutter of shutter glasses during a period in which the backlight unit is turned on.

摘要翻译： 提供了用于显示立体图像的方法和装置。 该方法包括交替产生重复的左眼图像和重复的右眼图像; 在左眼图像和右眼图像混合的期间，在仅显示左眼图像和右眼图像的期间内照亮背光单元，关闭背光单元; 以及在背光单元打开的时段期间控制快门眼镜的左眼快门和右眼快门。

公开(公告)号：US20090201362A1

公开(公告)日：2009-08-13

申请号：US12244803

申请日：2008-10-03

申请人： Sergey SHESTAK ,  Dae-sik KIM ,  Kyung-hoon CHA

发明人： Sergey SHESTAK ,  Dae-sik KIM ,  Kyung-hoon CHA

IPC分类号： H04N15/00

CPC分类号： G02B27/2264 ,  H04N13/302 ,  H04N13/315 ,  H04N13/376 ,  H04N13/398

摘要： An autostereoscopic display system is provided. The autostereoscopic display system includes: an image panel being divided into two or more display regions, each of which alternately displays an image for a left eye and an image for a right eye; an optical shutter which is spaced apart from the image panel, including three or more shutter segments capable of being switched between a transparent state and a non-transparent state, and guiding an image for a left eye and an image for a right eye which are displayed on the image panel to left and right eyes of a viewer, respectively; and a control unit which controls the optical shutter being synchronized with the image for a left eye and the image for a right eye which are displayed on the image panel.

摘要翻译： 提供自动立体显示系统。 自动立体显示系统包括：图像面板被分成两个或更多个显示区域，每个显示区域交替地显示用于左眼的图像和用于右眼的图像; 与图像面板间隔开的光学快门，包括能够在透明状态和不透明状态之间切换的三个或更多个快门段，以及引导左眼图像和右眼图像 在图像面板上分别显示在观看者的左眼和右眼; 以及控制单元，其控制与用于左眼的图像和在图像面板上显示的用于右眼的图像同步的光学快门。

公开(公告)号：US20080252720A1

公开(公告)日：2008-10-16

申请号：US11863515

申请日：2007-09-28

申请人： Dae-sik KIM ,  Sergey SHESTAK ,  Kyung-hoon CHA

发明人： Dae-sik KIM ,  Sergey SHESTAK ,  Kyung-hoon CHA

IPC分类号： H04N9/47

CPC分类号： H04N13/317 ,  H04N13/305 ,  H04N13/359

摘要： Provided is a highly efficient 2D-3D switchable display device. The image display device includes a display unit forming an image, and a switching visual field separation unit switching the image formed by the display unit into a 2D image or a 3D image, and comprising a lens array for separating a visual field and a liquid crystal lens controlled so as to have a refractive power offsetting or reinforcing a refractive power of the lens array.

摘要翻译： 提供了一种高效的2D-3D可切换显示设备。 图像显示装置包括形成图像的显示单元和切换视野分离单元，将由显示单元形成的图像切换为2D图像或3D图像，并且包括用于分离视野的透镜阵列和液晶 透镜被控制以具有折射力来抵消或增强透镜阵列的屈光度。

公开(公告)号：US20130002665A1

公开(公告)日：2013-01-03

申请号：US13612492

申请日：2012-09-12

申请人： Sergey SHESTAK ,  Dae-sik KIM ,  Sung-yong JUNG

发明人： Sergey SHESTAK ,  Dae-sik KIM ,  Sung-yong JUNG

IPC分类号： G06T15/00

CPC分类号： H04N13/32 ,  H04N13/305

摘要： An autostereoscopic display apparatus includes a backlight unit, a polarizing plate disposed in front of the backlight unit; a display panel displaying a left eye image and a right eye image by interlacing pixel lines of the left and right eye images alternately and sequentially; a lenticular lens sheet, disposed between the polarizing plate and the display panel, separating light emitted from the backlight unit into a left eye zone and a right eye zone; and a polarization switch controlling a polarization direction of light proceeding towards the left eye viewing zone so that light is incident on pixel lines of the display panel displaying the left eye image and a polarization direction of light proceeding towards the right eye viewing zone so that light is incident on pixel lines of the display panel displaying the right eye image, in synchronization with a vertical scanning time of the display panel.

摘要翻译： 一种自动立体显示装置，包括背光单元，设置在背光单元前面的偏振片; 通过交替地和顺序地交错左眼图像和右眼图像的像素线来显示左眼图像和右眼图像的显示面板; 双凸透镜片，设置在偏振板和显示面板之间，将从背光单元发射的光分离成左眼区域和右眼区域; 以及偏振开关，其控制朝向左眼观察区域的光的偏振方向，使得光入射到显示左眼图像的显示面板的像素线和朝向右眼观察区域的光的偏振方向，使得光 与显示面板的垂直扫描时间同步地入射到显示右眼图像的显示面板的像素线上。

公开(公告)号：US20080239176A1

公开(公告)日：2008-10-02

申请号：US12045403

申请日：2008-03-10

申请人： Sergey SHESTAK ,  Dae-sik KIM

发明人： Sergey SHESTAK ,  Dae-sik KIM

IPC分类号： G02F1/133

CPC分类号： G09G3/3648 ,  G02B27/2264 ,  G02B27/26 ,  G09G3/003 ,  G09G2310/06

摘要： A method of driving a polarization switch is provided. First viewing point images and second viewing point images are alternately displayed in a time-divisional method. A voltage is applied to the polarization switch during an activation period, and no voltage or a bias voltage is applied to the polarization switch during a relaxation period. The activation period is shorter than the relaxation period, and the bias voltage is smaller than the applied voltage.

摘要翻译： 提供一种驱动偏振开关的方法。 第一视点图像和第二视点图像以时分方式交替地显示。 在激活期间，电压施加到偏振开关，并且在松弛期间没有电压或偏置电压施加到偏振开关。 激活期短于弛豫期，偏压小于施加电压。