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：US20070008619A1

公开(公告)日：2007-01-11

申请号：US11482025

申请日：2006-07-07

申请人： Kyung-hoon Cha ,  Sergey Shestak ,  Dae-sik Kim ,  Sung-yong Jung

发明人： Kyung-hoon Cha ,  Sergey Shestak ,  Dae-sik Kim ,  Sung-yong Jung

IPC分类号： G02B27/22

CPC分类号： G02B27/2214 ,  G02B27/26 ,  H04N13/31 ,  H04N13/359

摘要： A 2D/3D switchable stereoscopic display which can provide a 3D image with complete parallax using two polarization grating screens is provided. The 2D/3D switchable stereoscopic display includes a display device which an image and a parallax barrier unit including first and second polarization grating screens facing each other. The parallax barrier unit has a 2D mode and a 3D mode and is switched between the 2D mode and the 3D mode when the two polarization grating screens are moved relative to each other. In the 2D mode, the parallax barrier unit transmits all light, and in the 3D mode, it forms a barrier and a plurality of apertures which are arranged at predetermined intervals in two dimensions, thereby transmitting light through only the apertures and thus providing a 3D image with horizontal parallax and vertical parallax.

摘要翻译： 提供了可以使用两个偏振光栅来提供具有完整视差的3D图像的2D / 3D可切换立体显示器。 2D / 3D可切换立体显示器包括显示装置，其中包括第一和第二偏振光栅相互面对的图像和视差屏障单元。 视差屏障单元具有2D模式和3D模式，并且当两个偏振光栅相对于彼此移动时，在2D模式和3D模式之间切换。 在2D模式中，视差屏障单元发送所有光，并且在3D模式中，它形成了以二维以预定间隔布置的屏障和多个孔，从而仅透过光，从而提供3D 具有水平视差和垂直视差的图像。

公开(公告)号：US20070008406A1

公开(公告)日：2007-01-11

申请号：US11482856

申请日：2006-07-10

申请人： Sergey Shestak ,  Sung-yong Jung ,  Dae-sik Kim

发明人： Sergey Shestak ,  Sung-yong Jung ,  Dae-sik Kim

IPC分类号： H04N15/00 ,  H04N13/04

CPC分类号： G02B27/2214 ,  G02B27/26 ,  H04N5/45 ,  H04N13/305 ,  H04N13/359 ,  H04N13/398 ,  H04N21/431 ,  H04N21/816

摘要： A high resolution 2D-3D switchable autostereoscopic display apparatus includes: a backlight unit emitting light; a polarizer sheet changing the light emitted from the backlight unit so that the light has only a specific polarization direction; a polarization switch converting the direction of the polarization of incident light; a birefringent element array comprising a plurality of alternating first and second birefringent elements and changing the polarization direction of incident light so that the polarization of light transmitted by the first birefringent elements is perpendicular to the polarization of light transmitted by the second birefringent elements; a lenticular lens sheet separating and emitting incident light to a first eye viewing zone and a second eye viewing zone; and a display panel displaying an image.

摘要翻译： 高分辨率2D-3D可切换自动立体显示装置包括：发光的背光单元; 偏振片，其改变从背光单元发出的光，使得光仅具有特定的偏振方向; 转换入射光的偏振方向的偏振开关; 双折射元件阵列，包括多个交替的第一和第二双折射元件，并且改变入射光的偏振方向，使得由第一双折射元件透射的光的偏振垂直于由第二双折射元件透射的光的偏振; 将入射光分离并发射到第一眼睛观察区域和第二眼睛观察区域的双凸透镜片材; 以及显示图像的显示面板。

公开(公告)号：US20060170834A1

公开(公告)日：2006-08-03

申请号：US11328074

申请日：2006-01-10

申请人： Tae-hee Kim ,  Kun-ho Cho ,  Sung-yong Jung

发明人： Tae-hee Kim ,  Kun-ho Cho ,  Sung-yong Jung

IPC分类号： G02F1/1335

CPC分类号： G02B27/2264 ,  G09G3/007 ,  G09G2320/02 ,  H04N13/305 ,  H04N13/307 ,  H04N13/31 ,  H04N13/359 ,  H04N19/55 ,  H04N19/553 ,  H04N19/597

摘要： A direct viewing type stereoscopic image display apparatus which can remove a moiré pattern is provided. The direct viewing type stereoscopic image display apparatus includes: a first memory which has a first field image signal divided from an image signal of one frame; a second memory which has a second field image signal divided from the image signal of one frame; a display device which forms a first field image and a second field image according to the first field image signal and the second field image signal; an image shift unit which sequentially shifts the first field image and the second field image; and a viewing zone dividing unit which divides the viewing zones of the first field image and the second field image. Thereby, the second field image is shifted from the first field image by a predetermined distance and thus a moiré pattern is removed and image quality is improved.

摘要翻译： 提供了可以去除莫尔图案的直观观看型立体图像显示装置。 直观型立体图像显示装置包括：第一存储器，其具有从一帧的图像信号划分的第一场图像信号; 第二存储器，其具有从一帧的图像信号划分的第二场图像信号; 显示装置，其根据第一场图像信号和第二场图像信号形成第一场图像和第二场图像; 图像移位单元，其顺序地移位第一场图像和第二场图像; 以及分割第一场图像和第二场图像的观看区域的观看区域分割单元。 由此，第二场图像从第一场图像移位预定距离，因此去除了莫尔图案并提高了图像质量。

公开(公告)号：US20060083437A1

公开(公告)日：2006-04-20

申请号：US11216145

申请日：2005-09-01

申请人： Sung-yong Jung ,  Sergey Shestak ,  Sung-sik Kim

发明人： Sung-yong Jung ,  Sergey Shestak ,  Sung-sik Kim

IPC分类号： G06K9/46 ,  G06K9/36

CPC分类号： G02B27/2235 ,  H04N13/218 ,  H04N13/351 ,  H04N13/363

摘要： A three-dimensional image display apparatus is provided which uses a multi-facet flat mirror which includes an image pickup unit and an image display unit. The image pickup unit includes a first beam splitter changing paths of beams incident from a three-dimensional object, a first multi-facet flat mirror forming a concave structure with a combination of a plurality of basic flat mirrors, and an image pickup device picking up as a two-dimensional basic image signal beams that are reflected by the first multi-facet flat mirror array. The image display unit includes a beam projector receiving the two-dimensional basic image signal and projecting the received signal, a second beam splitter changing propagation paths of incident beams, and a second multi-facet flat mirror array forming a concave structure with a combination of a plurality of basic flat mirrors and restoring the input two-dimensional signal into a three-dimensional image signal.

摘要翻译： 提供一种三维图像显示装置，其使用包括图像拾取单元和图像显示单元的多面平面镜。 图像拾取单元包括：第一分束器，其改变从三维物体入射的光束的路径;第一多面平面镜，其形成具有多个基本平面镜的组合的凹形结构;以及摄像装置拾取 作为由第一多面平面镜阵列反射的二维基本图像信号光束。 图像显示单元包括接收二维基本图像信号并投射接收信号的光束投影仪，第二分束器改变入射光束的传播路径，以及形成凹形结构的第二多面平面镜阵列，其结合 多个基本平面镜，并将输入的二维信号恢复为三维图像信号。

公开(公告)号：US08373684B2

公开(公告)日：2013-02-12

申请号：US11634915

申请日：2006-12-07

申请人： Tae-hee Kim ,  Dae-sik Kim ,  Sung-yong Jung

发明人： Tae-hee Kim ,  Dae-sik Kim ,  Sung-yong Jung

IPC分类号： G09G5/00

CPC分类号： H04N13/359 ,  G09G3/3413 ,  H04N13/312 ,  H04N13/315 ,  H04N13/32

摘要： Provided is a high resolution 2D-3D switchable autostereoscopic display apparatus including: a backlight unit emitting light; a spatial light modulator comprising a plurality of cells, the cells being arranged two-dimensionally and comprising left eye regions and right eye regions that are each independently switchable between a transparent state and an opaque state; a lenticular lens sheet separating and emitting light passed through the spatial light modulator to a left eye viewing zone and a right eye viewing zone; and an image display panel displaying an image, wherein the spatial light modulator is divided into a plurality of horizontal segments that are sequentially switched in synchronization with a vertical synchronization signal of the image display panel.

摘要翻译： 提供了一种高分辨率2D-3D可切换自动立体显示装置，包括：发光的背光单元; 包括多个单元的空间光调制器，所述单元被二维布置，并且包括在透明状态和不透明状态之间可独立切换的左眼区域和右眼区域; 双凸透镜片，将通过空间光调制器的光分离并发射到左眼观察区和右眼观察区; 以及显示图像的图像显示面板，其中所述空间光调制器被划分为与所述图像显示面板的垂直同步信号同步地顺序切换的多个水平段。

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：US07626644B2

公开(公告)日：2009-12-01

申请号：US11785348

申请日：2007-04-17

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： G02B27/26 ,  H04N13/00

CPC分类号： H04N13/351 ,  H04N13/305 ,  H04N13/32 ,  H04N13/349 ,  H04N13/354

摘要： A multiview autostereoscopic display includes: a backlight; a first polarized panel transmitting light having a first polarization; a first polarization switch changing the polarization of incident light; a first anisotropic device array including anisotropic devices sequentially and repeatedly arranged in a horizontal direction, such that light transmitted from neighboring anisotropic devices has perpendicular polarizations; a lenticular lens array having lenticular lens devices, arranged horizontally, which separate incident light into different directions; a second polarized panel transmitting light having a second polarization; a second anisotropic device array having anisotropic devices alternately horizontally arranged, such that the anisotropic devices transmit light having perpendicular polarizations; a second polarization switch changing the polarization of light from the lenticular lens array; a third anisotropic device array having anisotropic devices, alternately vertically arranged, such that the anisotropic devices transmit light having perpendicular polarizations; and a display panel forming an image by modulating incident light.

摘要翻译： 多视点自动立体显示器包括：背光; 透射具有第一偏振光的第一偏振面板; 改变入射光的偏振的第一偏振开关; 第一各向异性装置阵列，其包括沿水平方向依次重复布置的各向异性装置，使得从相邻各向异性装置发射的光具有垂直偏振; 具有水平布置的双凸透镜装置的双凸透镜阵列，其将入射光分离成不同方向; 透射具有第二偏振光的第二偏振面板; 具有交替水平布置的各向异性装置的第二各向异性装置阵列，使得各向异性装置透射具有垂直偏振的光; 改变来自双凸透镜阵列的光的偏振的第二偏振开关; 具有各向异性装置的第三各向异性装置阵列，交替垂直布置，使得各向异性装置透射具有垂直偏振的光; 以及通过调制入射光而形成图像的显示面板。

公开(公告)号：US20080036853A1

公开(公告)日：2008-02-14

申请号：US11783303

申请日：2007-04-09

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： H04N15/00

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：US20070200792A1

公开(公告)日：2007-08-30

申请号：US11634915

申请日：2006-12-07

申请人： Tae-hee Kim ,  Dae-sik Kim ,  Sung-yong Jung

发明人： Tae-hee Kim ,  Dae-sik Kim ,  Sung-yong Jung

IPC分类号： G09G5/00

CPC分类号： H04N13/359 ,  G09G3/3413 ,  H04N13/312 ,  H04N13/315 ,  H04N13/32

摘要： Provided is a high resolution 2D-3D switchable autostereoscopic display apparatus including: a backlight unit emitting light; a spatial light modulator comprising a plurality of cells, the cells being arranged two-dimensionally and comprising left eye regions and right eye regions that are each independently switchable between a transparent state and an opaque state; a lenticular lens sheet separating and emitting light passed through the spatial light modulator to a left eye viewing zone and a right eye viewing zone; and an image display panel displaying an image, wherein the spatial light modulator is divided into a plurality of horizontal segments that are sequentially switched in synchronization with a vertical synchronization signal of the image display panel.

摘要翻译： 提供了一种高分辨率2D-3D可切换自动立体显示装置，包括：发光的背光单元; 包括多个单元的空间光调制器，所述单元被二维布置，并且包括在透明状态和不透明状态之间可独立切换的左眼区域和右眼区域; 双凸透镜片，将通过空间光调制器的光分离并发射到左眼观察区和右眼观察区; 以及显示图像的图像显示面板，其中所述空间光调制器被划分为与所述图像显示面板的垂直同步信号同步地顺序切换的多个水平段。