公开(公告)号：US20100109977A1

公开(公告)日：2010-05-06

申请号：US12609878

申请日：2009-10-30

申请人： Shoichi Yamazaki ,  Kazutaka Inoguchi ,  Kenichi Saito ,  Motomi Tsuyuki ,  Masakazu Tohara

发明人： Shoichi Yamazaki ,  Kazutaka Inoguchi ,  Kenichi Saito ,  Motomi Tsuyuki ,  Masakazu Tohara

IPC分类号： G09G5/00

CPC分类号： G02B27/0172 ,  G02B2027/0123

摘要： The image display apparatus forms first and second images in mutually different viewing angle areas to display a combined (joined) image. The apparatus includes first and second image-forming elements respectively forming first and second original images, a first optical system reflecting a first light flux from the first image-forming element at least twice to introduce the first light flux to an exit pupil, and a second optical system reflecting a second light flux from the second image-forming element at least twice to introduce the second light flux to the first optical system. The first optical system introduces the first light flux and the second light flux from the second optical system to the exit pupil such that the first and second images respectively corresponding to the first and second original images are formed in the mutually different viewing angle areas in a first cross section.

摘要翻译： 图像显示装置在相互不同的视角区域中形成第一和第二图像，以显示组合（连接）图像。 该装置包括分别形成第一和第二原始图像的第一和第二图像形成元件，反射来自第一图像形成元件的第一光束至少两次以将第一光通量引入出射光瞳的第一光学系统，以及 将来自第二图像形成元件的第二光束反射至少两次以将第二光束引入第一光学系统的第二光学系统。 第一光学系统将第一光束和第二光束从第二光学系统引入出射光瞳，使得分别对应于第一和第二原始图像的第一和第二图像形成在相互不同的视角区域中 第一横断面。

公开(公告)号：US20090290222A1

公开(公告)日：2009-11-26

申请号：US12511836

申请日：2009-07-29

申请人： Kazutaka Inoguchi ,  Shoichi Yamazaki ,  Kenichi Saito ,  Motomi Tsuyuki ,  Masakazu Tohara

发明人： Kazutaka Inoguchi ,  Shoichi Yamazaki ,  Kenichi Saito ,  Motomi Tsuyuki ,  Masakazu Tohara

IPC分类号： G02B27/01

CPC分类号： G02B27/0172 ,  G02B5/30 ,  G02B27/1066 ,  G02B2027/012

摘要： The image observation apparatus includes a first image-forming element and a second image-forming element each of which forms an original image, and an optical system configured to introduce light fluxes from the first and second image-forming elements to an exit pupil position of the optical system where an eye of an observer is placed. The optical system includes an optical surface as a single surface that reflects the light flux from the first image-forming element and transmits the light flux from the second image-forming element. The first image-forming element and the second image-forming element respectively form a first original image and a second original image that correspond to different viewing fields from the exit pupil position. The apparatus combines plural original images to enable observation of one combined image and that can suppress generation of light scattering.

摘要翻译： 图像观察装置包括形成原始图像的第一图像形成元件和第二图像形成元件，以及被配置为将来自第一和第二图像形成元件的光束引入到第一和第二图像形成元件的出射光瞳位置的光学系统 放置观察者的眼睛的光学系统。 光学系统包括作为反射来自第一图像形成元件的光束的单个表面的光学表面，并且透射来自第二图像形成元件的光束。 第一图像形成元件和第二图像形成元件分别形成与来自出射光瞳位置的不同视野对应的第一原始图像和第二原始图像。 该装置组合了多个原始图像以使得能够观察一个组合图像，并且可以抑制光散射的产生。

公开(公告)号：US07522342B2

公开(公告)日：2009-04-21

申请号：US11675366

申请日：2007-02-15

申请人： Kazutaka Inoguchi ,  Motomi Matsunaga

发明人： Kazutaka Inoguchi ,  Motomi Matsunaga

IPC分类号： G02B27/14 ,  G09G5/00

CPC分类号： G02B27/0172 ,  G02B2027/0123

摘要： An image display apparatus having a wide view angle of an observed image with a small (thin) structure, which includes: two image forming elements; and an optical system guiding a beam from the image forming elements to two observation areas, wherein the system includes curved reflecting surfaces, and is symmetrical about a symmetry plane intermediate between the observation areas, in which a beam from the image forming element on a side of the symmetry plane is reflected on a curved reflecting surface on the side, reflected on a curved reflecting surface on the other side, is reflected on the surface on the side, and transmits a surface SLa to be guided to the observation area on the side; and an area, in the surface Sla, which a beam LLa traveling along an optical path closest to the symmetry plane transmits, has a shape having positive refractive power.

摘要翻译： 一种具有小（薄）结构的观察图像的宽视角的图像显示装置，其包括：两个图像形成元件; 以及将来自图像形成元件的光束引导到两个观察区域的光学系统，其中该系统包括弯曲的反射表面，并且在观察区域之间的中间的对称平面对称，其中来自图像形成元件的一侧的光束 对称面反射在一侧的弯曲反射面上，反射在另一侧的弯曲反射面上，在一侧的表面上被反射，并且将要引导的表面SLa透射到侧面的观察区域 ; 并且在沿着最靠近对称面的光路行进的光束LLa透射的表面S1a中的具有正屈光力的形状的区域。

公开(公告)号：US20070109658A1

公开(公告)日：2007-05-17

申请号：US11622072

申请日：2007-01-11

申请人： Kazutaka Inoguchi ,  Shoichi Yamazaki ,  Motomi Matsunaga

发明人： Kazutaka Inoguchi ,  Shoichi Yamazaki ,  Motomi Matsunaga

IPC分类号： G02B27/14

CPC分类号： G02B27/0172 ,  G02B2027/0136

摘要： An image display apparatus having a compact size and appropriately achieving a larger field angle is disclosed while it has two optical systems guiding light from a single image forming device to both eyes. The apparatus has the single image forming device forming an original image, and a first and a second optical system disposed on both sides of a central plane including a central axis of the image forming device. The optical systems guide light from the image forming device to a first and a second eye of an observer, respectively. When light traveling from the image forming device to each pupil of the optical systems is inversely traced from the pupil, each system includes a first surface reflecting the inversely traced light from the pupil in a direction away from the central plane, and a second surface reflecting the inversely traced light from the first surface in a direction away from the central plane.

摘要翻译： 公开了具有紧凑尺寸并适当地实现更大场角的图像显示装置，同时其具有将来自单个图像形成装置的光引导到双眼的两个光学系统。 该装置具有形成原始图像的单个图像形成装置，以及设置在包括图像形成装置的中心轴的中心平面两侧的第一和第二光学系统。 光学系统分别将来自图像形成装置的光引导到观察者的第一和第二眼睛。 当从图像形成装置传播到光学系统的每个瞳孔的光从瞳孔反向追踪时，每个系统包括第一表面，反射来自瞳孔的反向跟踪的光沿远离中心平面的方向，第二表面反射 在远离中心平面的方向上来自第一表面的反向跟踪的光。

公开(公告)号：US20070091447A1

公开(公告)日：2007-04-26

申请号：US11538233

申请日：2006-10-03

申请人： Kazutaka Inoguchi

发明人： Kazutaka Inoguchi

IPC分类号： G02B27/14

CPC分类号： G02B17/0605 ,  G02B17/0804 ,  G02B17/0856 ,  G02B27/0172 ,  G02B2027/0123 ,  G02B2027/0132

摘要： An image display apparatus is disclosed, which is small and has a wide view angle. The apparatus comprises an optical system which introduces light beams from first and second image display elements to first and second observation regions. The system has a plane-symmetric structure whose plane of symmetry is a plane passing between the first and second observation regions. The system introduces the light beam from the first image display element located in a first area with respect to the plane of symmetry to the first observation region via a reflection on a surface located in a second area after a reflection on a surface located in the first area, and introduces the light beam from the second image display element to the second observation region via a reflection on a surface located in the first area after a reflection on a surface located in the second area.

摘要翻译： 公开了一种小且具有宽视角的图像显示装置。 该装置包括将来自第一和第二图像显示元件的光束引入第一和第二观察区域的光学系统。 该系统具有平面对称结构，其对称平面是在第一和第二观察区域之间通过的平面。 该系统将位于第一区域的第一区域的第一图像显示元件通过位于第一区域中的位于第一区域的表面上的位于第二区域中的表面上的反射引导到第一观察区域 并且在位于第二区域的表面上的反射之后，通过位于第一区域中的表面上的反射将来自第二图像显示元件的光束引入第二观察区域。

公开(公告)号：US07145706B2

公开(公告)日：2006-12-05

申请号：US11090446

申请日：2005-03-25

申请人： Kazutaka Inoguchi ,  Akira Yamamoto ,  Shoichi Yamazaki

发明人： Kazutaka Inoguchi ,  Akira Yamamoto ,  Shoichi Yamazaki

IPC分类号： G02B26/08

CPC分类号： G02B27/0172 ,  G02B17/086 ,  G02B27/017 ,  G02B2027/011 ,  G02B2027/0123

摘要： Disclosed is a compact image displaying apparatus which is high in light utilizing efficiency. The image displaying apparatus is provided with a light source, a scanning member for two-dimensionally scanning with light from the light source, and an optical system for directing the light deflected by the scanning member for scanning to an observer. The optical system is provided with an optical element in which a plurality of optical surfaces including refracting surfaces and internal reflecting surfaces are formed on a medium. The light deflected by the scanning member for scanning forms a two-dimensional image on a predetermined surface through a portion of the plurality of optical surfaces formed in the optical element. The plurality of optical surfaces formed in the optical element are disposed so that an effective area of the incidence surface of the optical element and an effective area of the internal reflecting surface may not overlap each other.

摘要翻译： 公开了一种光利用效率高的小型图像显示装置。 图像显示装置设置有光源，用于从光源的光二维扫描的扫描构件和用于将由扫描构件偏转的光引导到观察者的光学系统。 光学系统设置有光学元件，其中在介质上形成包括折射表面和内部反射表面的多个光学表面。 被扫描构件偏转的光通过形成在光学元件中的多个光学面的一部分在预定表面上形成二维图像。 形成在光学元件中的多个光学表面被设置为使得光学元件的入射表面的有效面积和内部反射表面的有效面积可以彼此不重叠。

公开(公告)号：US20060126188A1

公开(公告)日：2006-06-15

申请号：US11335566

申请日：2006-01-20

申请人： Akinari Takagi ,  Shoichi Yamazaki ,  Hideki Morishima ,  Kazutaka Inoguchi ,  Motomi Matsunaga

发明人： Akinari Takagi ,  Shoichi Yamazaki ,  Hideki Morishima ,  Kazutaka Inoguchi ,  Motomi Matsunaga

IPC分类号： G02B27/14

CPC分类号： G02B17/086 ,  G02B17/004 ,  G02B17/0848 ,  G02B17/0856 ,  G02B27/0172

摘要： A display optical system for guiding light from an original picture to an eye of an observer or a surface to have an image projected thereon is provided with a first optical system and a second optical system. The first optical system is provided with a first surface that is formed on a transparent body and has at least a reflecting action, a second surface for reflecting light reflected on the first surface toward the first surface again, and a third surface that is formed on the transparent body in the same manner as the first surface and transmits the light from the original picture. The light transmitted through the third surface travels toward the first surface and reflected for the first time on the first surface. In addition, a principal ray at central angle of view to be reflected for the last time on the first surface is reflected and travels to a side opposite to a side of the first reflection on the first surface with respect to a normal line of a surface on a hit point thereof. With such a structure, a small display optical system that is capable of widening an angle of view is realized.

摘要翻译： 用于将来自原始图像的光引导到观察者或表面的眼睛以使投影在其上的图像的显示光学系统设置有第一光学系统和第二光学系统。 第一光学系统设置有形成在透明体上并具有至少反射作用的第一表面，用于将在第一表面上反射的光再次反射到第一表面的第二表面和形成在第一表面上的第三表面 透明体以与第一表面相同的方式透射来自原始图像的光。 透过第三表面的光朝向第一表面行进并在第一表面上首次反射。 此外，在第一表面上最后反射的中心视角的主光线相对于表面的法线被反射并行进到与第一表面上的第一反射的一侧相反的一侧 在它的命中点。 通过这样的结构，能够实现能够扩大视角的小型显示光学系统。

公开(公告)号：US20050219671A1

公开(公告)日：2005-10-06

申请号：US11090446

申请日：2005-03-25

申请人： Kazutaka Inoguchi ,  Akira Yamamoto ,  Shoichi Yamazaki

发明人： Kazutaka Inoguchi ,  Akira Yamamoto ,  Shoichi Yamazaki

IPC分类号： G02B17/08 ,  G02B26/12 ,  G02B27/00 ,  G02B27/01 ,  G02B27/02 ,  G02B26/08

CPC分类号： G02B27/0172 ,  G02B17/086 ,  G02B27/017 ,  G02B2027/011 ,  G02B2027/0123

摘要： Disclosed is a compact image displaying apparatus which is high in light utilizing efficiency. The image displaying apparatus is provided with a light source, a scanning member for two-dimensionally scanning with light from the light source, and an optical system for directing the light deflected by the scanning member for scanning to an observer. The optical system is provided with an optical element in which a plurality of optical surfaces including refracting surfaces and internal reflecting surfaces are formed on a medium. The light deflected by the scanning member for scanning forms a two-dimensional image on a predetermined surface through a portion of the plurality of optical surfaces formed in the optical element. The plurality of optical surfaces formed in the optical element are disposed so that an effective area of the incidence surface of the optical element and an effective area of the internal reflecting surface may not overlap each other.

摘要翻译： 公开了一种光利用效率高的小型图像显示装置。 图像显示装置设置有光源，用于从光源的光二维扫描的扫描构件和用于将由扫描构件偏转的光引导到观察者的光学系统。 光学系统设置有光学元件，其中在介质上形成包括折射表面和内部反射表面的多个光学表面。 被扫描构件偏转的光通过形成在光学元件中的多个光学面的一部分在预定表面上形成二维图像。 形成在光学元件中的多个光学表面被设置为使得光学元件的入射表面的有效面积和内部反射表面的有效面积可以彼此不重叠。

公开(公告)号：US06940646B2

公开(公告)日：2005-09-06

申请号：US09836368

申请日：2001-04-18

申请人： Naosato Taniguchi ,  Kazutaka Inoguchi ,  Hiroshi Nishihara ,  Tomoshi Takikawa ,  Yoshihiro Saito ,  Hideki Morishima

发明人： Naosato Taniguchi ,  Kazutaka Inoguchi ,  Hiroshi Nishihara ,  Tomoshi Takikawa ,  Yoshihiro Saito ,  Hideki Morishima

IPC分类号： G03B35/00 ,  G02B27/22 ,  G02B27/26 ,  G03B35/16 ,  H04N13/00 ,  H04N13/04 ,  G02B27/10

CPC分类号： G02B27/2214 ,  H04N13/305 ,  H04N13/31 ,  H04N13/361 ,  H04N13/398

摘要： It is an object of the present invention to provide a stereoscopic image displaying method and a stereoscopic image displaying apparatus using the same, which are capable of excellently observing a stereoscopic image. In order to achieve the object, a stereoscopic image forming apparatus of the present invention is configured such that display light from an image corresponding to a viewpoint of one parallax image on an image displaying device, on which parallax images corresponding to a plurality of different viewpoints can be displayed, is guided to an optical modulator, on which a light transmitting section and a light shielding section can be formed, by a second optical system disposed in the front of the image displaying device, and that the display light transmitted through the light transmitting section of the optical modulator is collected at a position that is a predetermined distance apart corresponding to the viewpoint on an observation surface by a first optical system, and the entire screen of a parallax image to be displayed on the image displaying device is thereby caused to be incident on each eye by controlling transmitted light from the optical modulator in synchronism with the switching of parallax images to be displayed on the image displaying device when an observer attains stereoscopic viewing of the image information on the image displaying device.

摘要翻译： 本发明的目的是提供一种立体图像显示方法和使用它的立体图像显示装置，其能够优异地观察立体图像。 为了实现该目的，本发明的立体图像形成装置被配置为使得来自与图像显示装置上的一个视差图像的视点对应的图像的显示光，其上对应于多个不同视点的视差图像 可以通过设置在图像显示装置的前方的第二光学系统被引导到可以形成有透光部分和遮光部分的光学调制器，并且透过该光的显示光 光调制器的发送部分被收集在与第一光学系统在观察表面上的视点相对应的预定距离的位置处，并且由此引起将要显示在图像显示装置上的视差图像的整个屏幕 通过与开关同步地控制来自光调制器的透射光而入射到每只眼睛上 当观察者在图像显示装置上立体观看图像信息时，视差图像的显示将被显示在图像显示装置上。

公开(公告)号：US06215594B1

公开(公告)日：2001-04-10

申请号：US09048103

申请日：1998-03-26

申请人： Kazutaka Inoguchi ,  Naosato Taniguchi ,  Hideki Morishima ,  Hiroyasu Nose ,  Tsutomu Osaka

发明人： Kazutaka Inoguchi ,  Naosato Taniguchi ,  Hideki Morishima ,  Hiroyasu Nose ,  Tsutomu Osaka

IPC分类号： G02B2710

CPC分类号： G02B27/2214 ,  H04N13/10 ,  H04N13/161 ,  H04N13/239 ,  H04N13/286 ,  H04N13/305 ,  H04N13/307 ,  H04N13/31 ,  H04N13/32 ,  H04N13/324 ,  H04N13/327 ,  H04N13/337 ,  H04N13/341 ,  H04N13/361 ,  H04N13/366 ,  H04N13/398

摘要： The present invention provides a stereoscopic image display apparatus comprising an illumination light source, an illuminating apparatus in which an optical system for guiding light from the illumination light source with directivity in predetermined regularity is housed in a housing, and a transmissive image sheet in which a stripe composite image produced by dividing a plurality of parallax images into stripes and arranging the stripes in a predetermined order is provided on a surface of a transparent sheet, wherein the transmissive image sheet is detachably mounted on the housing and the stripe composite image illuminated by the light from the illuminating apparatus is observed as a stereoscopic image, and wherein the transmissive image sheet is mounted on the housing so that a position of the transmissive image sheet can be adjusted by an adjusting device.

摘要翻译： 本发明提供了一种立体图像显示装置，其包括照明光源，照明装置，其中用于将来自照明光源的光以预定规律的方向引导的光学系统容纳在壳体中，以及透射图像片，其中 通过将多个视差图像分割成条纹并以预定顺序布置条纹而产生的条纹复合图像被提供在透明片材的表面上，其中透射图像片材可拆卸地安装在外壳上，并且由 观察到来自照明装置的光作为立体图像，并且其中透射图像片材安装在壳体上，使得可以通过调节装置调节透射图像片材的位置。