公开(公告)号：US09854230B2

公开(公告)日：2017-12-26

申请号：US15402908

申请日：2017-01-10

Applicant: SuperD Co. Ltd.

Inventor： Xiaoming Li ,  Lei Song ,  Ning Liu ,  Zhang Ge

IPC: H04N13/04

CPC classification number: H04N13/376 ,  H04N13/302 ,  H04N13/305 ,  H04N13/31 ,  H04N13/398

Abstract: A method is provided for controlling stereoscopic display. The method includes a collection device obtaining a position variation between a space position of a viewer at the current time and a space position of the viewer at the previous time, wherein the position variation is an offset of parallel translation of the space position of the viewer relative to a display panel. The method also includes an adjusting device adjusting a stereoscopic display apparatus based on the space position of the viewer at the current time and the position variation.

公开(公告)号：US09857600B2

公开(公告)日：2018-01-02

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 ,  G02B5/18 ,  G02F1/03 ,  G02F1/1335 ,  G02F1/35

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.

公开(公告)号：US09355574B2

公开(公告)日：2016-05-31

申请号：US13862544

申请日：2013-04-15

Applicant: SuperD Co. Ltd.

Inventor： Peiyun Jian ,  Dongfang Li ,  Ning Liu ,  Lei Song ,  Zhang Ge

IPC: G09B23/28 ,  G06F3/01 ,  G06F3/0484 ,  G06T19/20

CPC classification number: G09B23/28 ,  G06F3/011 ,  G06F3/016 ,  G06F3/03545 ,  G06F3/0383 ,  G06F3/04845 ,  G06T19/20 ,  G06T2219/2016 ,  G09B23/285

Abstract: A method is provided for a 3D virtual training system. The 3D virtual training system includes a 3D display screen and an operating device, and the method includes initializing a virtual medical training session to be displayed on the 3D display screen, where 3D display contents include at least a 3D virtual image of a surgery site. The method also includes obtaining user interaction inputs via the operating device and the 3D display screen, and displaying on the 3D display screen a virtual surgery device and a virtual surgery operation on the surgery site by the virtual surgery device. Further, the method includes determining an operation consequence based on the user interaction inputs and the surgery site, rendering the operation consequence based on the surgery site and effects of the virtual surgery operation, and displaying 3D virtual images of the rendered operation consequence on the 3D display screen.

Abstract translation: 为3D虚拟训练系统提供了一种方法。 3D虚拟训练系统包括3D显示屏幕和操作装置，并且该方法包括初始化要在3D显示屏幕上显示的虚拟医疗训练会话，其中3D显示内容至少包括手术部位的3D虚拟图像。 该方法还包括通过操作装置和3D显示屏获取用户交互输入，以及在3D显示屏幕上通过虚拟手术装置在手术部位上显示虚拟手术装置和虚拟手术操作。 此外，该方法包括基于用户交互输入和手术部位来确定操作后果，基于手术部位和虚拟手术操作的效果来呈现操作后果，并且将呈现的操作后果的3D虚拟图像显示在3D上 显示屏。

公开(公告)号：US09041782B2

公开(公告)日：2015-05-26

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：US09615084B2

公开(公告)日：2017-04-04

申请号：US13904129

申请日：2013-05-29

Applicant: SuperD Co. Ltd.

Inventor： Dongfang Li ,  Zhang Ge ,  Lei Song ,  Ning Liu

IPC: H04N13/04 ,  H04N13/00

CPC classification number: H04N13/398 ,  H04N13/122 ,  H04N13/31

Abstract: A three-dimensional (3D) display system is provided for displaying a 3D image including a first view image and a second view image to a viewer. The 3D display system includes an arrangement module, a processing module, and a displaying module. The arrangement module is configured to alternatingly arrange display units of the first view image and display units of the second view image on a display panel. The processing module is configured to obtain an information difference of a display unit of the second view image from the display units of the first view image, and re-calculate a pixel value of the display unit of the second view image. The displaying module is configured to display to the viewer the display unit of the second view image with the re-calculated pixel value via a light separation device.

公开(公告)号：US09594254B2

公开(公告)日：2017-03-14

申请号：US14296947

申请日：2014-06-05

Applicant: SuperD Co. Ltd.

Inventor： Fuzhong Guo ,  Lei Song ,  Ning Liu ,  Zhang Ge

IPC: G02F1/1335 ,  G02B27/22 ,  G02F1/1347 ,  H04N13/04

CPC classification number: G02B27/2214 ,  G02F1/1347 ,  G02F2203/62 ,  H04N13/315 ,  H04N13/359 ,  H04N13/361

Abstract: A parallax barrier device includes a first electrode, a second electrode, a liquid crystal layer, a polarizer, and a controller. The first electrode includes a plurality of first sub-electrodes, and the second electrode includes a plurality of second sub-electrodes arranged intersecting the plurality of first sub-electrodes. The liquid crystal layer is disposed between the first electrodes and the second electrode, and the liquid crystal layer forms respective display windows corresponding to regions formed by the intersections of the first sub-electrodes and the second sub-electrodes. The polarizer is disposed on the first electrode or the second electrode on a side away from the liquid crystal layer. Further, the controller is coupled to the first electrodes and the second electrode and configured to control voltages on the plurality of first sub-electrodes and the plurality of second sub-electrodes to form a parallax barrier.

Abstract translation: 视差屏障装置包括第一电极，第二电极，液晶层，偏振器和控制器。 第一电极包括多个第一子电极，第二电极包括与多个第一子电极交叉排列的多个第二子电极。 液晶层设置在第一电极和第二电极之间，并且液晶层形成与由第一子电极和第二子电极的交点形成的区域对应的各个显示窗口。 偏振器在远离液晶层的一侧设置在第一电极或第二电极上。 此外，控制器耦合到第一电极和第二电极，并且被配置为控制多个第一子电极和多个第二子电极上的电压以形成视差屏障。

公开(公告)号：US09530179B2

公开(公告)日：2016-12-27

申请号：US14223022

申请日：2014-03-24

Applicant: SuperD Co. Ltd.

Inventor： Peiyun Jian ,  Lei Song ,  Ning Liu ,  Zhang Ge

IPC: G06T3/00 ,  H04N13/00 ,  H04N13/04

CPC classification number: G06T3/0056 ,  H04N13/156 ,  H04N13/361

Abstract: A method for processing two-dimensional (2D)/three-dimensional (3D) images on a same display area is provided. The method includes receiving image data containing both 2D and 3D images and creating a plurality of image containers including at least one top level image container and at least one sub-level image container, where each image container is provided with a display dimension identity and a coverage area identity. The method also includes determining display positions, dimensions, and occlusion relationships of the 2D and 3D images based on the plurality of image containers. Further, the method includes displaying images in the image containers with corresponding display dimension identities and coverage area identities with the display positions, dimensions, and occlusion relationships, where the display dimension identities include a 2D display and a 3D display.

Abstract translation: 提供了在同一显示区域上处理二维（2D）/三维（3D）图像的方法。 该方法包括接收包含2D和3D图像的图像数据，并创建包括至少一个顶级图像容器和至少一个子级图像容器的多个图像容器，其中每个图像容器具有显示维度标识和 覆盖区域身份。 该方法还包括基于多个图像容器确定2D和3D图像的显示位置，尺寸和遮挡关系。 此外，该方法包括使用具有显示位置，尺寸和遮挡关系的相应显示维度标识和覆盖区域标识在图像容器中显示图像，其中显示维度标识包括2D显示和3D显示。

公开(公告)号：US09772503B2

公开(公告)日：2017-09-26

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: G02B27/22 ,  H04N13/04 ,  G02F1/1347 ,  G02B27/26 ,  G02F1/1335

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.

公开(公告)号：US09609310B2

公开(公告)日：2017-03-28

申请号：US14011827

申请日：2013-08-28

Applicant: SuperD Co. Ltd.

Inventor： Xiaoming Li ,  Lei Song ,  Ning Liu ,  Zhang Ge

IPC: H04N13/04

CPC classification number: H04N13/376 ,  H04N13/302 ,  H04N13/305 ,  H04N13/31 ,  H04N13/398

Abstract: A method is provided for controlling stereoscopic display. The method includes a collection device obtaining a position variation between a space position of a viewer at the current time and a space position of the viewer at the previous time, wherein the position variation is an offset of parallel translation of the space position of the viewer relative to a display panel. The method also includes an adjusting device adjusting a stereoscopic display apparatus based on the space position of the viewer at the current time and the position variation.

公开(公告)号：US09253468B2

公开(公告)日：2016-02-02

申请号：US13629640

申请日：2012-09-28

Applicant: SuperD Co. Ltd.

Inventor： Xiaoming Li ,  Lei Song ,  Ning Liu ,  Zhang Ge

IPC: G06T19/00 ,  G06F3/041 ,  G06F3/048 ,  H04N13/02 ,  H04N13/00 ,  H04N13/04

CPC classification number: H04N13/183 ,  H04N13/293 ,  H04N13/361

Abstract: A method is provided for a three-dimensional (3D) user interface (UI) display system. The method includes providing a 3D image containing a plurality of objects and having at least a first image and a second image and displaying the 3D image as a 3D display scene. The method also includes determining a UI in the 3D display scene to be configured, determining individual parallax of the plurality of the objects in the 3D display scene, and configuring the UI based on the parallax of the plurality of objects in the 3D display scene.

Abstract translation: 提供了一种用于三维（3D）用户界面（UI）显示系统的方法。 该方法包括提供包含多个对象并具有至少第一图像和第二图像的3D图像，并将3D图像显示为3D显示场景。 该方法还包括确定要配置的3D显示场景中的UI，确定3D显示场景中的多个对象的各个视差，以及基于3D显示场景中的多个对象的视差来配置UI。