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1. 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。

2. 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。

3. 发明申请

US20100039573A1 BARRIER PANEL DEVICE FOR 3D IMAGE REPRODUCTION, AND METHOD OF DRIVING SAME 有权
标题翻译：用于3D图像再现的障碍面板装置及其驱动方法
公开(公告)号：US20100039573A1
公开(公告)日：2010-02-18
申请号：US12490532
申请日：2009-06-24
申请人： Sang-moo PARK , Serguei CHESTAK , Dae-sik KIM , Kyung-hoon CHA , Seon-deok HWANG
发明人： Sang-moo PARK , Serguei CHESTAK , Dae-sik KIM , Kyung-hoon CHA , Seon-deok HWANG
IPC分类号： H04N13/00 , G02B27/22 , G02F1/1335
CPC分类号： G02B27/2214 , G09G3/36 , H04N13/315 , H04N13/398
摘要： Provided is a method of driving a barrier panel device. Segment driving voltages are controlled to be applied to a plurality of segments of a first electrode of a barrier panel based on a display direction of an image signal displayed on an image display panel of an apparatus for reproducing a 3D image. An odd barrier driving voltage is controlled to be commonly applied to odd numbered barriers of a plurality of barriers of a second electrode of the barrier panel. An even barrier driving voltage is controlled to be commonly applied to even numbered barriers of the plurality of barriers. The segment driving voltage, the odd barrier driving voltages, and the even barrier driving voltages are synchronized.
摘要翻译：提供一种驱动屏障面板装置的方法。基于显示在再现3D图像的装置的图像显示面板上的图像信号的显示方向，控制分段驱动电压以施加到屏障面板的第一电极的多个部分。控制奇数屏障驱动电压通常用于屏障板的第二电极的多个屏障的奇数编号的屏障。控制均匀的屏障驱动电压通常应用于多个屏障的偶数屏障。段驱动电压，奇数势垒驱动电压和偶数屏障驱动电压同步。

4. 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。

5. 发明申请

US20090046214A1 2D/3D CONVERTIBLE DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME 审中-公开
标题翻译： 2D / 3D可转换显示装置及其驱动方法
公开(公告)号：US20090046214A1
公开(公告)日：2009-02-19
申请号：US12131275
申请日：2008-06-02
申请人： Sang-moo PARK , Sergey CHESTAK , Dae-sik KIM , Jae-phil KOO
发明人： Sang-moo PARK , Sergey CHESTAK , Dae-sik KIM , Jae-phil KOO
IPC分类号： H04N13/00 , G02F1/13
CPC分类号： H04N13/359 , H04N13/337
摘要： A 2D/3D convertible display apparatus and a method of driving the same are provided. The 2D/3D convertible display apparatus includes a liquid crystal display panel, a polarizing panel changing the direction of polarization of an incident light beam according to a signal applied thereto, a panel driver applying a driving signal to the liquid crystal display panel when receiving a vertical synchronization signal and applying a driving signal to the polarizing panel when receiving a stereo synchronization signal, and a synchronization signal generator generating the stereo synchronization signal to allow the panel driver to apply the driving signal to the polarizing panel in both 2D and 3D modes. Accordingly, the driving signal is applied to the polarizing panel in the 2D mode to solve a problem that the polarizing panel is off to cause a defective image to be displayed when the driving signal is not applied to the polarizing panel in the 2D mode.
摘要翻译：提供2D / 3D可转换显示装置及其驱动方法。 2D / 3D可转换显示装置包括：液晶显示面板，根据施加到其上的信号改变入射光束的偏振方向的偏振面板;当接收到液晶显示面板时，向液晶显示面板施加驱动信号的面板驱动器垂直同步信号，并且当接收到立体声同步信号时将驱动信号施加到偏振面板;以及产生立体声同步信号的同步信号发生器，以允许面板驱动器以2D和3D模式将驱动信号施加到偏振面板。因此，以2D模式将驱动信号施加到偏振面板，以解决在2D模式中当驱动信号未施加到偏振面板时，偏振面板关闭以引起不良图像显示的问题。

6. 发明申请

US20090009508A1 APPARATUS AND METHOD FOR DRIVING 2D/3D SWITCHABLE DISPLAY 有权
标题翻译：用于驱动2D / 3D可切换显示器的装置和方法
公开(公告)号：US20090009508A1
公开(公告)日：2009-01-08
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。

7. 发明申请

US20080204874A1 HIGHLY EFFICIENT 2D/3D SWITCHABLE STEREOSCOPIC DISPLAY APPARATUS 审中-公开
标题翻译：高效的2D / 3D可切换立体显示设备
公开(公告)号：US20080204874A1
公开(公告)日：2008-08-28
申请号：US11863699
申请日：2007-09-28
申请人： Dae-sik KIM , Sergey CHESTAK , Kyung-hoon CHA
发明人： Dae-sik KIM , Sergey CHESTAK , Kyung-hoon CHA
IPC分类号： G02B27/26
CPC分类号： G02B27/2214 , H04N13/31 , H04N13/359
摘要： Provided is a highly efficient two-dimensional (2D)/three-dimensional (3D) image switchable stereoscopic display. The stereoscopic display apparatus includes: a backlight unit which has a reflective plate disposed on a bottom surface thereof; a polarizer which only transmits light of a specific polarization direction emitted from the backlight unit; a first birefringent element array including a plurality of alternating first and second birefringent elements that change the polarization direction of incident light; a second birefringent element array including a plurality of alternating third and fourth birefringent elements that change the polarization direction of incident light; a reflective polarizing sheet which transmits light of a specific polarization direction transmitted by the second birefringent element array while reflecting light of another polarization direction transmitted by the second birefringent element array; and a display panel which displays an image.
摘要翻译：提供了一种高效的二维（2D）/三维（3D）图像可切换立体显示。立体显示装置包括：背光单元，其具有设置在其底表面上的反射板; 仅透射从背光单元发射的特定偏振方向的光的偏振器; 第一双折射元件阵列，包括改变入射光的偏振方向的多个交替的第一和第二双折射元件; 第二双折射元件阵列，包括改变入射光的偏振方向的多个交替的第三和第四双折射元件; 透射由第二双折射元件阵列透射的特定偏振方向的光的反射偏振片，同时反射由第二双折射元件阵列透射的另一偏振方向的光; 以及显示图像的显示面板。

8. 发明申请

US20100157024A1 METHOD AND APPARATUS FOR DISPLAYING TWO-DIMENSIONAL OR THREE-DIMENSIONAL IMAGE SEQUENCE WHILE ADJUSTING FRAME RATE 有权
标题翻译：用于在调整帧速率时显示二维或三维图像序列的方法和装置
公开(公告)号：US20100157024A1
公开(公告)日：2010-06-24
申请号：US12541372
申请日：2009-08-14
申请人： Sang-moo PARK , Yong-tae KIM , Seon-deok HWANG , Dae-sik KIM
发明人： Sang-moo PARK , Yong-tae KIM , Seon-deok HWANG , Dae-sik KIM
IPC分类号： H04N13/04
CPC分类号： G06T15/00 , H04N13/139 , H04N13/359 , H04N2213/007
摘要： Provided are a method and apparatus for displaying a two-dimensional (2D)/three-dimensional (3D) image, and apparatus to execute the same, the method including determining whether an input image sequence having a first frame rate is a 2D image sequence or a 3D image sequence, wherein, if the input image sequence is a 2D image sequence, generating a 2D output image sequence having a second frame rate, the 2D output image sequence including the input image sequence and a 2D intermediate image generated from the input image sequence, and wherein, if the input image sequence is a 3D image sequence, generating a 3D output image sequence having a third frame rate, where a left-viewpoint intermediate image, a right-viewpoint intermediate image and the input image sequence are repeatedly included in the 3D output image sequence, the left-viewpoint intermediate image is determined from at least one left-viewpoint image in a left-viewpoint image sequence included in the input image sequence, and the right-viewpoint intermediate image is determined from at least one right-viewpoint image in a right-viewpoint image sequence included in the input image sequence.
摘要翻译：提供了一种用于显示二维（2D）/三维（3D）图像的方法和装置及其执行方法，所述方法包括确定具有第一帧速率的输入图像序列是否为2D图像序列或3D图像序列，其中如果所述输入图像序列是2D图像序列，则生成具有第二帧率的2D输出图像序列，所述2D输出图像序列包括所述输入图像序列和从所述输入生成的2D中间图像图像序列，并且其中，如果所述输入图像序列是3D图像序列，则生成具有第三帧率的3D输出图像序列，其中左视点中间图像，右视点中间图像和所述输入图像序列重复包括在3D输出图像序列中，从包括在输入图像序列中的左视点图像序列中的至少一个左视点图像确定左视点中间图像，以及从包括在输入图像序列中的右视点图像序列中的至少一个右视点图像确定右视点中间图像。

9. 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。

10. 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。

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