利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

14 条记录 (耗时 0.023 秒)

    3-DIMENSIONAL IMAGE DISPLAY DEVICE AND METHOD FOR DESIGNING 3-DIMENSIONAL IMAGE DISPLAY DEVICE
    2.
    发明申请
    3-DIMENSIONAL IMAGE DISPLAY DEVICE AND METHOD FOR DESIGNING 3-DIMENSIONAL IMAGE DISPLAY DEVICE 审中-公开
    三维图像显示装置和设计三维图像显示装置的方法

    公开(公告)号：US20160360188A1

    公开(公告)日：2016-12-08

    申请号：US15041294

    申请日：2016-02-11

    申请人： Korea Institute of Science and Technology

    发明人： Sung Kyu KIM ,  Ki-hyuk YOON

    IPC分类号： H04N13/04 ,  H04N13/00

    CPC分类号： H04N13/305 ,  H04N13/31 ,  H04N13/317 ,  H04N13/324 ,  H04N13/351 ,  H04N13/373 ,  H04N13/376

    摘要： Disclosed is a 3-dimensional image display device, which includes: an image display panel including a plurality of sub-pixels arranged in a lattice pattern; and an optical plate disposed spaced apart from the image display panel and including a plurality of light transmission regions or a backlight panel disposed spaced apart from the image display panel and including a plurality of light emission units, wherein the plurality of light transmission regions or light emission units are inclined from a vertical direction, wherein the image display panel includes: a reference data row which forms a reference viewing zone; and at least one data row which forms an intervening viewing zone, wherein the reference viewing zone includes a plurality of unit reference viewing zones, and wherein the intervening viewing zone includes at least one unit intervening viewing zone located between the unit reference viewing zones adjacent to each other.

    摘要翻译： 公开了一种三维图像显示装置，其包括：包括以格子图案排列的多个子像素的图像显示面板; 以及光学板，与所述图像显示面板间隔开设置，并且包括多个透光区域或与所述图像显示面板间隔开设置并且包括多个发光单元的背光面板，其中所述多个光透射区域或光 发射单元从垂直方向倾斜，其中图像显示面板包括：形成参考观察区的参考数据行; 以及形成中间观看区域的至少一个数据行，其中所述参考观看区域包括多个单元参考观看区域，并且其中所述中间观看区域包括位于所述单元参考观看区域之间的至少一个单元中间观看区域 彼此。

    SYSTEM AND METHOD FOR MEASURING VIEWING ZONE CHARACTERISTICS OF AUTOSTEREOSCOPIC 3D IMAGE DISPLAY
    3.
    发明申请
    SYSTEM AND METHOD FOR MEASURING VIEWING ZONE CHARACTERISTICS OF AUTOSTEREOSCOPIC 3D IMAGE DISPLAY 有权
    用于测量自动三维图像显示区域特征的系统和方法

    公开(公告)号：US20160165217A1

    公开(公告)日：2016-06-09

    申请号：US14703993

    申请日：2015-05-05

    申请人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

    发明人： Sung Kyu KIM ,  Ki Hyuk YOON

    IPC分类号： H04N13/04 ,  H04N5/232

    CPC分类号： H04N13/302 ,  H04N13/327

    摘要： Disclosed are a system and method for measuring viewing zone characteristics of an autostereoscopic three-dimensional (3D) image display device. The system for measuring viewing zone characteristics of the autostereoscopic 3D image display device includes at least one image sensor that is provided on a front side of the image display device, and measures characteristics of luminance distribution of viewpoint images in a depth direction (Z-direction) formed from at least two local areas which are designated in advance in a horizontal direction (X-direction) of the image display device, and a determination unit that determines, as an optimum viewing distance (OVD), a position of the image sensor corresponding to a depth direction (Z-direction) having a horizontal direction (X-direction) minimum deviation of a center position of luminance distribution of light generated from the same viewpoint image of each of the at least two local areas by analyzing the characteristics of luminance distribution on an X-Z plane measured from the image sensor.

    摘要翻译： 公开了一种用于测量自动立体三维（3D）图像显示装置的观察区特征的系统和方法。 用于测量自动立体3D图像显示装置的观看区域特征的系统包括设置在图像显示装置的前侧的至少一个图像传感器，并且测量深度方向（Z方向）上的视点图像的亮度分布特性 ），其由在所述图像显示装置的水平方向（X方向）上预先指定的至少两个局部区域形成，以及确定单元，其将所述图像传感器的位置确定为最佳观察距离（OVD） 对应于通过分析至少两个局部区域中的每一个的同一视点图像产生的光的亮度分布的中心位置的水平方向（X方向）的最小偏差的深度方向（Z方向） 从图像传感器测量的XZ平面上的亮度分布。

    3-DIMENSIONAL DISPLAYING APPARATUS USING LINE LIGHT SOURCE
    5.
    发明申请
    3-DIMENSIONAL DISPLAYING APPARATUS USING LINE LIGHT SOURCE 审中-公开
    使用线路光源的三维显示设备

    公开(公告)号：US20150181205A1

    公开(公告)日：2015-06-25

    申请号：US14592602

    申请日：2015-01-08

    申请人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

    发明人： Sung Kyu KIM ,  Ki Hyuk YOON

    IPC分类号： H04N13/04 ,  G02B27/00 ,  G09G3/34 ,  G02B27/22

    CPC分类号： H04N13/32 ,  G02B27/0093 ,  G02B27/2214 ,  G02B27/225 ,  G02F1/133603 ,  G02F1/13471 ,  G02F2001/133607 ,  G02F2203/62 ,  G09G3/3406 ,  G09G3/342 ,  G09G2320/0209 ,  G09G2320/0626 ,  G09G2320/068 ,  G09G2320/08 ,  H04N13/305 ,  H04N13/351 ,  H04N13/359 ,  H04N13/373 ,  H04N13/383 ,  H04N13/398

    摘要： The present disclosure relates to a 3-dimensional displaying apparatus using line light sources, which includes: a display panel having a plurality of pixels; a backlight panel having a plurality of line light sources disposed to be spaced apart from each other by a predetermined distance, the backlight panel being spaced apart from one surface of the display panel; and a distance-adjusting unit for adjusting a distance between the backlight unit and the display panel. According to the present disclosure, it is possible to display autostereoscopic images which may minimize the quality deterioration of the 3-dimensional images according to the change of distance from an observer to the 3-dimensional displaying apparatus, which is a problem of a displaying apparatus implementing 3-dimensional images by using a general parallax separating unit.

    摘要翻译： 本发明涉及使用线光源的三维显示装置，其包括：具有多个像素的显示面板; 背光面板，其具有多个相互间隔开预定距离的线光源，所述背光面板与所述显示面板的一个表面间隔开; 以及用于调整背光单元和显示面板之间的距离的距离调节单元。 根据本公开，可以显示根据从观察者到三维显示装置的距离的变化使得三维图像的质量劣化最小化的自动立体图像，这是显示装置的问题 通过使用一般的视差分离单元来实现三维图像。

    IMAGE DISPLAY APPARATUS WITH EXTENDED DEPTH OF FOCUS AND METHOD OF CONTROLLING THE SAME
    6.
    发明申请
    IMAGE DISPLAY APPARATUS WITH EXTENDED DEPTH OF FOCUS AND METHOD OF CONTROLLING THE SAME 有权

    公开(公告)号：US20210356746A1

    公开(公告)日：2021-11-18

    申请号：US17319653

    申请日：2021-05-13

    申请人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

    发明人： Sung Kyu KIM

    IPC分类号： G02B27/01 ,  G02B30/36

    摘要： The present disclosure relates to an image display apparatus with an extended depth of focus (DOF) and a method of controlling the same. The image display apparatus with an extended DOF includes a display unit, an optical element unit disposed to be spaced apart from a front surface of the display unit by a predetermined distance (Dmd) and including a lens and a pinhole that has an opening portion (PDml), a main optics lens disposed to be spaced apart from a front surface of the optical element unit by a predetermined distance (Do) and configured to form a convergence area of a virtual image on a pupil of an eye of a user, and a control unit that performs a control for extending a DOF with respect to the virtual image provided to the user.

    IMAGE DISPLAY APPARATUS USING TRANSFLECTIVE ELECTRO-OPTIC DEVICE
    7.
    发明申请
    IMAGE DISPLAY APPARATUS USING TRANSFLECTIVE ELECTRO-OPTIC DEVICE 有权
    使用转移电光器件的图像显示装置

    公开(公告)号：US20160018663A1

    公开(公告)日：2016-01-21

    申请号：US14803321

    申请日：2015-07-20

    申请人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

    发明人： Sung Kyu KIM ,  Seon Kyu YOON

    IPC分类号： G02B27/22 ,  G02B27/14 ,  G02B27/10

    CPC分类号： G02B27/2271 ,  G02B27/1066 ,  G02B27/14 ,  G02B27/2221

    摘要： Provided is an image display apparatus using a transflective electro-optic device. When a tiled large-screen image display apparatus using a plurality of flat panel displays is implemented, light emitted in two directions may be combined using the transflective electro-optic device. Accordingly, it is possible to effectively remove a visual obstacle caused by the frames of the plurality of flat panel displays, increase the degree of visual immersion, and also enable minimization of the volume of the image display apparatus and modularization of the same.

    摘要翻译： 提供一种使用半透射型电光装置的图像显示装置。 当实现使用多个平板显示器的平铺大屏幕图像显示装置时，可以使用半透射电光装置将在两个方向上发射的光组合。 因此，可以有效地去除由多个平板显示器的框架引起的视觉障碍物，增加视觉浸入的程度，并且还能够使图像显示装置的体积最小化和模块化。

    3-DIMENSIONAL IMAGE DISPLAY APPARATUS
    9.
    发明申请
    3-DIMENSIONAL IMAGE DISPLAY APPARATUS 审中-公开
    三维图像显示装置

    公开(公告)号：US20150304644A1

    公开(公告)日：2015-10-22

    申请号：US14321982

    申请日：2014-07-02

    申请人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

    发明人： Sung Kyu KIM ,  Hyoung LEE

    IPC分类号： H04N13/04 ,  G02B27/22

    CPC分类号： H04N13/351 ,  G02B27/225 ,  H04N13/305 ,  H04N13/363

    摘要： Provided is a 3D image display apparatus, which configures a light path such that light sources radiated from at least two projection optical systems pass through any one point (or nodal point) formed before the imaging position and forms a viewing zone having at least two viewing points at each observation position. Thereby, fixing a ratio of a degree of overlap (crosstalk) between neighbor viewing zones according to each depth sense (or observation distance) behind the imaging position, establishing a 3D viewing environment suitable for an observer, and enabling the observer to view a multi-view and super multi-view image. In addition, by merging the adjacent viewing points within one viewing zone, it is possible to minimize an area in which the viewing zones are overlapped and uniformize the intensity of light representing an image.

    摘要翻译： 提供了一种3D图像显示装置，其构造光路，使得从至少两个投影光学系统辐射的光源通过在成像位置之前形成的任何一个点（或节点），并形成具有至少两个观察点的观察区 点在每个观察位置。 由此，根据摄像位置后方的每个深度感测（或观察距离）来固定相邻观看区域之间的重叠度（串扰）的比率，建立适合于观察者的3D观看环境，并且使得观察者能够观看多个 视图和超级多视图图像。 此外，通过在一个观看区域内合并相邻的观看点，可以使观看区域重叠的区域最小化，并且使表示图像的光的强度均匀化。

    NEAR-EYE DISPLAY DEVICE
    10.
    发明申请
    NEAR-EYE DISPLAY DEVICE 有权

    公开(公告)号：US20230048195A1

    公开(公告)日：2023-02-16

    申请号：US17778979

    申请日：2021-03-22

    申请人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

    发明人： Sung Kyu KIM

    IPC分类号： G02B30/25 ,  G02B27/01 ,  G06F3/01 ,  G06F1/16

    摘要： The present invention relates to a near-eye display device. The a near-eye display device includes a display, a first lens disposed in front of the display so as to be spaced apart from the display by a predetermined distance, a dynamic aperture adjustment element disposed adjacent to the first lens to dynamically control an aperture size of the first lens and a horizontal position of the aperture on a plane perpendicular to an optical axis, a main optics lens disposed to be spaced apart from the first lens by a predetermined distance, and a control system configured to control the dynamic aperture adjustment element.