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1. 发明申请

US20070285366A1 APPARATUS AND METHOD FOR DRIVING LIQUID CRYSTAL DISPLAY 失效
标题翻译：用于驱动液晶显示器的装置和方法
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。

2. 发明申请

US20110019152A1 STEREOSCOPIC IMAGE PROJECTION SYSTEM 有权
标题翻译：立体图像投影系统
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。

3. 发明申请

US20080037120A1 HIGH RESOLUTION 2D/3D SWITCHABLE DISPLAY APPARATUS 有权
标题翻译：高分辨率2D / 3D可切换显示设备
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。

4. 发明申请

US20070229951A1 TIME SHARING TYPE AUTOSTEREOSCOPIC DISPLAY APPARATUS AND METHOD FOR DRIVING THE SAME 有权
标题翻译：时间分类型自动显示装置及其驱动方法
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。

5. 发明申请

US20130002665A1 HIGH RESOLUTION AUTOSTEREOSCOPIC DISPLAY APPARATUS WITH INTERLACED IMAGE 审中-公开
标题翻译：高分辨率自动显示器具有相互连接的图像
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。

6. 发明申请

US20090040295A1 METHOD AND APPARATUS FOR REPRODUCING STEREOSCOPIC IMAGE USING DEPTH CONTROL 审中-公开
标题翻译：使用深度控制重现立体图像的方法和装置
公开(公告)号：US20090040295A1
公开(公告)日：2009-02-12
申请号：US12129227
申请日：2008-05-29
申请人： Jae-phil KOO , Jae-seung KIM , Yong-tae KIM , Dae-sik KIM , Sang-hyoun KIM
发明人： Jae-phil KOO , Jae-seung KIM , Yong-tae KIM , Dae-sik KIM , Sang-hyoun KIM
IPC分类号： H04N13/00
CPC分类号： G02B27/2228
摘要： A method and apparatus for reproducing a stereoscopic image are provided. The method includes generating information about parallax between a left-eye image and a right-eye image of objects included in the stereoscopic image based on a stereo camera parameter of the stereoscopic image, controlling the depth of the objects in the stereoscopic image based on the generated information, and reproducing the stereoscopic image based on the controlled depth. Accordingly, the stereoscopic image can be reproduced while minimizing the eye fatigue of a viewer.
摘要翻译：提供了一种用于再现立体图像的方法和装置。该方法包括基于立体图像的立体摄像机参数产生关于立体图像中包括的对象的左眼图像和右眼图像之间的视差的信息，基于立体图像的对象的深度来控制立体图像中的对象的深度生成信息，并且基于受控深度再现立体图像。因此，可以在使观察者的眼睛疲劳最小化的同时再现立体图像。

7. 发明申请

US20080174848A1 HIGHLY EFFICIENT 2D/3D SWITCHABLE DISPLAY APPARATUS 有权
标题翻译：高效的2D / 3D可切换显示设备
公开(公告)号：US20080174848A1
公开(公告)日：2008-07-24
申请号：US11876177
申请日：2007-10-22
申请人： Dae-sik KIM , Serguei CHESTAK , Kyung-hoon CHA , Jae-phil KOO , Seon-deok HWANG
发明人： Dae-sik KIM , Serguei CHESTAK , Kyung-hoon CHA , Jae-phil KOO , Seon-deok HWANG
IPC分类号： G02F1/01
CPC分类号： G02B27/2264 , G02B27/26 , G02B27/286 , G09G3/003 , G09G2300/023 , H04N13/305 , H04N13/31 , H04N13/312 , H04N13/315 , H04N13/32 , H04N13/354 , H04N13/359
摘要： An image display apparatus includes a backlight unit where a reflection panel is installed at a bottom thereof, a polarization panel which transmits only light of a particular polarization direction of light emitted from the backlight unit, a polarization switch which changes the polarization direction of incident light, a birefringent element array which is formed by alternately arranging a plurality of first and second birefringent elements and changes the polarization direction of incident light to make the polarization directions of light passing through the first and second birefringent elements perpendicular to each other, a reflective polarizer panel which transmits only light of a particular polarization direction of the light passing through the birefringent element array and reflects light of the other polarization direction, a lens array which separates incident light into a first view zone and a second view zone, and a display panel which displays an image.
摘要翻译：一种图像显示装置，包括背面单元，其反射面板安装在其底部，偏振面板仅透射从背光单元发射的光的特定偏振方向的光;偏振开关，其改变入射光的偏振方向通过交替布置多个第一和第二双折射元件并改变入射光的偏振方向以使通过第一和第二双折射元件的光的偏振方向彼此垂直而形成的双折射元件阵列，反射偏振器透射通过双折射元件阵列的光的特定偏振方向的光并且反射另一偏振方向的光的面板，将入射光分离成第一视野区域和第二视野区域的透镜阵列，以及显示面板它显示一个图像。

8. 发明申请

US20110109731A1 METHOD AND APPARATUS FOR ADJUSTING PARALLAX IN THREE-DIMENSIONAL VIDEO 有权
标题翻译：用于调整三维视频中的PARALLAX的方法和装置
公开(公告)号：US20110109731A1
公开(公告)日：2011-05-12
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： H04N13/02
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。

9. 发明申请

US20090207238A1 METHOD AND APPARATUS FOR DETERMINING VIEW OF STEREOSCOPIC IMAGE FOR STEREO SYNCHRONIZATION 有权
标题翻译：用于确定立体同步立体图像的方法和装置
公开(公告)号：US20090207238A1
公开(公告)日：2009-08-20
申请号：US12263507
申请日：2008-11-03
申请人： Yong-tae KIM , Sang-moo PARK , Dae-sik KIM , Jae-seung KIM , Jae-phil KOO
发明人： Yong-tae KIM , Sang-moo PARK , Dae-sik KIM , Jae-seung KIM , Jae-phil KOO
IPC分类号： H04N13/04 , H04N13/00
CPC分类号： H04N13/398 , H04N2213/007
摘要： Provided is a method and apparatus for determining stereo views of a stereoscopic image. The method includes: selecting a pair of first and second images from a pair of frames of the stereoscopic image, the pair of frames including a base view image and an additional view image. The method further includes determining which of the first image and the second image is the base view image and which of the first image and the second image is the additional view image based on a parallax between the pair of first and second images.
摘要翻译：提供了一种用于确定立体图像的立体视图的方法和装置。该方法包括：从立体图像的一对帧中选择一对第一和第二图像，该对帧包括基本视图图像和附加视图图像。该方法还包括基于第一和第二图像对之间的视差，确定第一图像和第二图像中的哪一个是基本视图图像，以及第一图像和第二图像中的哪一个是附加视图图像。

10. 发明申请

US20080165296A1 HIGHLY EFFICIENT 2D/3D SWITCHABLE DISPLAY DEVICE 有权
标题翻译：高效的2D / 3D可切换显示设备
公开(公告)号：US20080165296A1
公开(公告)日：2008-07-10
申请号：US11780723
申请日：2007-07-20
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： G02F1/133
CPC分类号： H04N13/359 , H04N13/31
摘要： A 2D/3D switchable display device includes a light source unit; a polarization switching unit for switching light from the light source unit to one of first polarized light and second polarized light, which is perpendicular to the first polarized light; a parallax barrier including slits and barriers that are alternately arranged, wherein the slits transmit incident light and the barriers transmit one of the first and second polarized light and reflect the other of the first and second polarized light; and a display panel for modulating light transmitted through the parallax barrier in response to an image signal to create an image. The 2D/3D switchable display device controls an electric signal applied to the polarization switching unit so that a 2D image and a 3D image are switched to each other.
摘要翻译： 2D / 3D可切换显示装置包括光源单元; 偏振切换单元，用于将来自光源单元的光切换成垂直于第一偏振光的第一偏振光和第二偏振光之一; 视差屏障，其包括交替布置的狭缝和屏障，其中所述狭缝透射入射光，并且所述屏障透射所述第一和第二偏振光中的一个并反射所述第一和第二偏振光中的另一个; 以及显示面板，用于响应于图像信号调制透过所述视差屏障的光，以产生图像。 2D / 3D可切换显示装置控制施加到偏振切换单元的电信号，使得2D图像和3D图像彼此切换。

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