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    • 4. 发明申请
    • Display system and camera system
    • 显示系统和相机系统
    • US20100259599A1
    • 2010-10-14
    • US12801707
    • 2010-06-22
    • Rieko OtsukaTakeshi HoshinoYouichi Horii
    • Rieko OtsukaTakeshi HoshinoYouichi Horii
    • H04N13/02
    • G02B27/2271G03B37/00G09F19/14G09F19/16G09F19/18H04N13/243H04N13/286H04N13/351H04N13/363H04N13/366H04N13/388
    • A display apparatus and an imaging apparatus constructed such that a high-resolution clear three-dimensional video image can be viewed from any direction. The display apparatus projects frame images, projected from a projector such as an electronic projector, to a video image projection surface of a three-dimensional screen through a polygonal mirror provided around the three-dimensional screen, thereby providing a polyhedral video image such as a three-dimensional image to a person viewing from around the video image projection surface. The three-dimensional screen has a view field angle limiting filter and a directional reflection screen. The view field angle filter limits the angle of a view field in the left/right direction, the angle being the angle of the projection on the video image projection surface (50) of the screen. The directional reflection screen has two sheets in horizontal and vertical directions. Furthermore, a projection light path between the electronic projector and the polygonal mirror is formed by refracting light through an auxiliary mirror.
    • 一种显示装置和成像装置,其构造成使得可以从任何方向观看高分辨率清晰的三维视频图像。 显示装置通过设置在三维画面周围的多面镜将投射在电子投影仪等投影仪上的帧图像投影到三维画面的视频投影面,从而提供多面体视频图像, 从视频图像投影面周围观看的人的三维图像。 三维屏幕具有视场角度限制滤光片和定向反射屏。 视场角滤波器限制视野在左/右方向的角度,角度是屏幕上视频图像投影面(50)上的投影角度。 方向反射屏幕在水平和垂直方向上都有两张纸。 此外,电子投影仪和多面镜之间的投影光路通过辅助镜折射光而形成。
    • 6. 发明申请
    • DISPLAY APPARATUS
    • 显示设备
    • US20080266523A1
    • 2008-10-30
    • US12109415
    • 2008-04-25
    • Rieko OtsukaTakeshi HoshinoYouichi Horii
    • Rieko OtsukaTakeshi HoshinoYouichi Horii
    • G02B27/24
    • G02B27/2285H04N13/243H04N13/282H04N13/302H04N13/349H04N13/363H04N13/398
    • There is provided a display apparatus by which different information and images can be seen depending on a view angle and a viewer, a stereoscopic image can be seen realistically from surrounding directions, and a binocular stereoscopic vision is realized without using glasses and the like. The display apparatus according to the invention is characterized by including a rotary mechanism which rotates a polygonal pyramid body having a mirror on its surface and a disk having a slits fixed coaxially with the polygonal pyramid body, a display part which thereby displays images for projecting information or images differing from each other in accordance with an angle direction in which each side surface of the polygonal pyramid faces on each side surface of the polygonal pyramid body, and a light source part for projecting the images displayed on the display part onto the polygonal pyramid body.
    • 提供了一种显示装置,通过该显示装置可以根据视角和观看者看到不同的信息和图像,可以从周围的方向实际看到立体图像,并且在不使用眼镜等的情况下实现双目立体视觉。 根据本发明的显示装置的特征在于包括:旋转机构,其使具有在其表面上具有反射镜的多边形棱锥体旋转;以及盘,其具有与多边形金字塔体同轴地固定的狭缝;显示部,其显示用于投影信息的图像 或者根据多边形棱锥体的每个侧面在多边形棱锥体的每个侧表面上面对的角度方向彼此不同的图像,以及用于将显示在显示部分上的图像投影到多边形棱锥体上的光源部分 身体。
    • 7. 发明申请
    • Display System and Camera System
    • 显示系统和相机系统
    • US20080036969A1
    • 2008-02-14
    • US11630152
    • 2004-09-10
    • Rieko OtsukaTakeshi HoshinoYouichi Horii
    • Rieko OtsukaTakeshi HoshinoYouichi Horii
    • G02B27/22G03B21/28
    • G02B27/2271G03B37/00G09F19/14G09F19/16G09F19/18H04N13/243H04N13/286H04N13/351H04N13/363H04N13/366H04N13/388
    • A display apparatus and an imaging apparatus constructed such that a high-resolution clear three-dimensional video image can be viewed from any direction. The display apparatus projects frame images, projected from a projector such as an electronic projector, to a video image projection surface of a three-dimensional screen through a polygonal mirror provided around the three-dimensional screen, thereby providing a polyhedral video image such as a three-dimensional image to a person viewing from around the video image projection surface. The three-dimensional screen has a view field angle limiting filter and a directional reflection screen. The view field angle filter limits the angle of a view field in the left/right direction, the angle being the angle of the projection on the video image projection surface (50) of the screen. The directional reflection screen has two sheets in horizontal and vertical directions. Furthermore, a projection light path between the electronic projector and the polygonal mirror is formed by refracting light through an auxiliary mirror.
    • 一种显示装置和成像装置,其构造成使得可以从任何方向观看高分辨率清晰的三维视频图像。 显示装置通过设置在三维画面周围的多面镜将投射在电子投影仪等投影仪上的帧图像投影到三维画面的视频投影面,从而提供多面体视频图像, 从视频图像投影面周围观看的人的三维图像。 三维屏幕具有视场角度限制滤光片和定向反射屏。 视场角滤波器限制视野在左/右方向的角度,角度是屏幕上视频图像投影面(50)上的投影角度。 方向反射屏幕在水平和垂直方向上都有两张纸。 此外,电子投影仪和多面镜之间的投影光路通过辅助镜折射光而形成。
    • 9. 发明授权
    • Stereoscopic display apparatus
    • 立体显示装置
    • US07168809B2
    • 2007-01-30
    • US11072495
    • 2005-03-07
    • Takeshi HoshinoRieko OtsukaYouichi HoriiYukinobu Maruyama
    • Takeshi HoshinoRieko OtsukaYouichi HoriiYukinobu Maruyama
    • G03B21/28G03B21/567
    • G03B21/562G02B27/2221G02B27/2285G03B21/28G03B35/16H04N13/302H04N13/363H04N13/393
    • It is made possible to view a high-resolution clear stereoscopic image from any direction without taking the projection timing of two-dimensional images into consideration. First and second polygonal mirrors each including mirrors arranged in a ring form around a rotation axis of a screen are disposed. An electronic projector is disposed on an extended line of the rotation axis of the screen so as to be opposed to mirror surfaces of the polygonal mirrors. The electronic projector emits concentrically arranged first and second frame image groups each including frame images arranged in a ring form. The first and second frame image groups are reflected respectively by the first and second polygonal mirrors and projected onto the rotating screen. As the screen rotates, each of the first and second image groups is projected onto the screen and displayed in order from frame image to frame image.
    • 可以从任何方向观看高分辨率清晰立体图像,而不考虑二维图像的投影定时。 布置有围绕屏幕的旋转轴布置成环形的反射镜的每个包括反射镜的第一和第二多面镜。 电子投影仪设置在屏幕的旋转轴线的延伸线上,以与多面镜的镜面相对。 电子投影仪发射同心布置的第一和第二帧图像组,每个图像组包括以环形布置的帧图像。 第一和第二帧图像组分别由第一和第二多面镜反射并投影到旋转屏幕上。 当屏幕旋转时,第一和第二图像组中的每一个被投影到屏幕上并且从帧图像到帧图像依次显示。