公开(公告)号：US20140307068A1

公开(公告)日：2014-10-16

申请号：US13872199

申请日：2013-04-29

Applicant: SUPERD CO. LTD.

Inventor： LEI SONG ,  YINWEI CHEN ,  NING LIU ,  ZHANG GE

IPC: H04N13/04

CPC classification number: H04N13/302 ,  H04N13/305 ,  H04N13/368

Abstract: A multiple-viewer auto-stereoscopic display apparatus includes a display unit, an eye-tracking unit, a light transmission control unit, a light separation unit, and a synchronization control unit. The display unit is configured to display a view sequence of a plurality of view images of a 3D image in multiple viewing zones to one or more viewers. The light transmission control unit is configured to control light transmission to a particular viewing zone. The light separation unit is configured to separate the plurality of view images for the viewers to perceive 3D display. Further, the synchronization control unit is configured to synchronize refreshing of the display unit and the light transmission control unit, wherein a refreshing rate of the display unit equals to a refreshing rate of the light transmission control unit, and to dynamically adjust the view sequence based on the position information of the one or more viewers.

Abstract translation: 多观看者自动立体显示装置包括显示单元，眼睛跟踪单元，光传输控制单元，光分离单元和同步控制单元。 显示单元被配置为将多个观看区域中的3D图像的多个视图图像的视图序列显示给一个或多个观看者。 光传输控制单元被配置为控制到特定观看区域的光传输。 光分离单元被配置为分离用于观看者的多个视图图像以感知3D显示。 此外，同步控制单元被配置为使显示单元和光传输控制单元的刷新同步，其中显示单元的刷新速率等于光传输控制单元的刷新速率，并且基于视频序列动态地调整 关于一个或多个观看者的位置信息。

公开(公告)号：US20140028933A1

公开(公告)日：2014-01-30

申请号：US13952799

申请日：2013-07-29

Applicant: SuperD Co. Ltd.

Inventor： YINWEI CHEN ,  XIAODA GONG ,  LEI SONG ,  NING LIU ,  ZHANG GE

IPC: G02B27/26

CPC classification number: G02B27/26 ,  G02B27/22 ,  G02B27/225 ,  G02F1/133526 ,  G02F1/1347 ,  H04N13/305 ,  H04N13/315

Abstract: A three-dimensional (3D) display system is provided. The 3D display system includes a backlight plate, a display panel, a light-splitting device, and a polarization state controller. The display panel is configured to display a two-dimensional (2D) image in a 2D mode or to display a 3D image in a 3D mode. The light-splitting device is configured to an arrangement module configured to pass the 2D image in the 2D mode, and to separate the 3D image into a left image and a right image. Further, the polarization state controller is disposed between the display panel and the light-splitting device and is configured to rotate a polarization direction of light emitted from the display panel in the 2D mode, and to keep the polarization direction of the light emitted from the display panel in the 3D mode.

Abstract translation: 提供三维（3D）显示系统。 3D显示系统包括背光板，显示面板，分光装置和偏振状态控制器。 显示面板被配置为以2D模式显示二维（2D）图像或以3D模式显示3D图像。 光分解装置被配置为配置为在2D模式中传递2D图像并将3D图像分离成左图像和右图像的布置模块。 此外，偏振状态控制器设置在显示面板和分光装置之间，并且被配置为在2D模式下旋转从显示面板发射的光的偏振方向，并且保持从该显示面板发射的光的偏振方向 显示面板在3D模式。

公开(公告)号：US20140160380A1

公开(公告)日：2014-06-12

申请号：US14099002

申请日：2013-12-06

Applicant: SuperD Co. Ltd.

Inventor： LEI SONG ,  YINWEI CHEN ,  ZHANG GE ,  NING LIU

IPC: G02B27/22

CPC classification number: G02B27/2214 ,  G02B5/1866

Abstract: A three-dimensional (3D) display system is provided for displaying a 3D image. The 3D display system includes a display panel having pixels arranged at a pixel spatial period and a lens grating disposed together with the display panel. The lens grating further includes a plurality of lens units arranged at a first period and a plurality of non-lens units arranged at a second period. The second period is greater than one-third of the first period and less than two-thirds of the first period, and the plurality of lens units and the plurality of non-lens units are arranged such that the lens grating has a different spatial period from the pixel spatial period to reduce Moire fringe effect between the lens grating and the pixels of the display panel.

Abstract translation: 提供三维（3D）显示系统用于显示3D图像。 3D显示系统包括具有以像素空间周期排列的像素的显示面板和与显示面板一起布置的透镜光栅。 透镜光栅还包括布置在第一周期的多个透镜单元和布置在第二周期的多个非透镜单元。 第二周期大于第一周期的三分之一且小于第一周期的三分之二，并且多个透镜单元和多个非透镜单元被布置成使得透镜光栅具有不同的空间周期 从像素空间周期减少透镜光栅与显示面板的像素之间的莫尔条纹效应。

公开(公告)号：US20150029584A1

公开(公告)日：2015-01-29

申请号：US14513389

申请日：2014-10-14

Applicant: SuperD Co. Ltd.

Inventor： LEI SONG ,  YINWEI CHEN ,  JING ZHANG

IPC: G02B27/22

CPC classification number: G02B27/2214 ,  G02B27/26 ,  G02F1/29 ,  G02F2001/294 ,  G02F2201/30 ,  H04N13/305 ,  H04N13/31 ,  H04N13/315 ,  H04N13/356 ,  H04N2013/0081

Abstract: A three-dimensional (3D) display system is provided. The 3D display system includes a display device and a switchable grating. The display device is configured to display a set of images with parallax for 3D display. The switchable grating comprises a plurality of switchable grating units, and each switchable grating unit has variable width and variable refractive index and has electric-signal-controllable optical parameters. The switchable grating is coupled with the display device, and configured to enable directional light transmission so as to separate lights of the set of images into predetermined viewing directions to effect the 3D display. Further, the switchable grating includes a first substrate having a plurality of first-type electrodes; a second substrate having at least one second-type electrode; and an optical material contained between the first substrate and the second substrate.

Abstract translation: 提供三维（3D）显示系统。 3D显示系统包括显示装置和可切换光栅。 显示装置被配置为显示具有用于3D显示的视差的一组图像。 可切换光栅包括多个可切换光栅单元，并且每个可切换光栅单元具有可变宽度和可变折射率，并且具有电信号可控光学参数。 可切换光栅与显示设备耦合，并且被配置为使得能够进行定向光传输，以便将该组图像的光分离成预定的观看方向以实现3D显示。 此外，可切换光栅包括具有多个第一类型电极的第一基板; 具有至少一个第二类型电极的第二衬底; 以及包含在第一基板和第二基板之间的光学材料。