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    • 3. 发明申请
    • MULTI-PITCHING ANGLE SUSPENDED 3D DISPLAY DEVICE WITH 360-DEGREE FIELD OF VIEW
    • 具有360度视场的多点望远镜3D显示设备
    • US20140204185A1
    • 2014-07-24
    • US13808564
    • 2011-09-05
    • Xu Liuxinxing XiaYifan PengHaifeng LiZhenrong Zheng
    • Xu Liuxinxing XiaYifan PengHaifeng LiZhenrong Zheng
    • H04N13/04
    • H04N13/351G02B5/1823G02B5/1828G02B5/203G02B5/32G02B26/0875G02B27/2214G02B27/2292H04N13/302H04N13/305H04N13/346H04N13/354H04N13/363H04N13/365H04N2213/001
    • This invention discloses a multi-pitching angle suspended space 3D display device with 360° FOV, comprising: a transmitted composite deflective diffusing screen, a high speed projector, an image generator, a detecting module and a rotating drive mechanism. The high speed projector projects the composite images of the 3D objects of different pitching angles and horizontal 360° views to the composite deflective diffusing screen that rotates at a high speed. The composite deflective diffusing screen is able to control the vertical deflecting and scattering angles and horizontal diffusing angle for incident rays with different angles, allowing the surrounding viewers at different height levels to see the images corresponding to their viewpoints, making the displayed 3D objects suspended over the composite deflecting scattering screen, of which the position does not change as the height of the viewpoint changes. The multi-pitching angle suspended space 3D display device with 360° FOV allows watching by multiple persons at multiple pitching angles and horizontal 360° FOV in naked eyes, realizing space occlusion, exploration and interaction.
    • 本发明公开了一种具有360°FOV的多俯仰角悬浮空间3D显示装置,包括:透射复合偏转漫射屏,高速投影仪,图像发生器,检测模块和旋转驱动机构。 高速投影机将不同俯仰角和水平360度视图的3D对象的合成图像投射到高速旋转的复合偏转漫射屏幕。 复合偏转扩散屏能够以不同的角度控制入射光线的垂直偏转和散射角度以及水平扩散角度,允许不同高度的周围观看者看到对应于其视点的图像,使显示的3D对象暂停 复合偏转散射屏幕,其位置不随着视点的高度而改变。 具有360°FOV的多俯仰角悬浮空间3D显示装置允许肉眼观察多个俯仰角度和水平360°FOV的多人,实现空间闭塞,探索和相互作用。
    • 4. 发明申请
    • COMBINED-SCREEN-BASED MULTI-PITCHING ANGLE SUSPENDED PANORAMIC SPACE 3D DISPLAY DEVICE
    • 组合式屏幕多点击角度悬挂全景空间3D显示设备
    • US20130176193A1
    • 2013-07-11
    • US13808569
    • 2011-09-05
    • Xu LiuXinxing XiaHaifeng LiZhenrong Zheng
    • Xu LiuXinxing XiaHaifeng LiZhenrong Zheng
    • G09G5/14
    • G09G5/14G02B27/2214G02B27/225G02B27/2285G03B35/24H04N13/324H04N13/363H04N13/393
    • This invention discloses a combined-screen-based multi-pitching angle suspended panoramic space 3D display device comprising: a combined deflective diffusing screen, a high speed projector, an image control module, a rotation detecting module, a motor and a drive mechanism. The high speed projector projects the composite images of the 3D objects of different pitching angles and horizontal 360° FOV to different areas of the combined deflective diffusing screen. Each area of the combined deflective diffusing screen controls the deflecting angle and the scattering angle in the vertical direction and the diffusing angle in the horizontal direction, ensuring that the eyes of the surrounding viewers of different height levels can see the 3D images corresponding to their respective positions, representing the 3D scene suspended over the combined deflective diffusing screen. The multi-pitching angle suspended panoramic space 3D display device provided in this invention allows watching by multiple persons at multiple pitching angles and horizontal 360° FOV in naked eyes, realizing space occlusion, allows exploration and interaction.
    • 本发明公开了一种基于组合屏幕的多俯仰角悬浮全景空间3D显示装置,包括:组合偏转漫射屏,高速投影仪,图像控制模块,旋转检测模块,电动机和驱动机构。 高速投影机将不同投影角度的3D物体和水平360°FOV的合成图像投影到组合偏转漫射屏幕的不同区域。 组合的偏转漫射屏幕的每个区域控制垂直方向上的偏转角度和散射角度以及水平方向上的漫射角度,确保不同高度水平的周围观看者的眼睛能​​够看到与其各自对应的3D图像 表示悬挂在组合的偏转漫射屏幕上的3D场景的位置。 本发明提供的多俯仰角度悬挂全景空间3D显示装置允许肉眼观察多个俯仰角度和水平360°FOV,实现空间遮挡,允许探索和交互。