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61. 发明申请

US20060126188A1 Display optical system, image display apparatus, imae taking optical system, and image taking apparatus 有权
标题翻译：显示光学系统，图像显示装置，拍摄光学系统和摄像装置
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。

62. 发明授权

US06940646B2 Method and apparatus for stereoscopic image display 失效
标题翻译：用于立体图像显示的方法和装置
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。

63. 发明授权

US06246451B1 Stereoscopic image displaying method and stereoscopic image apparatus 失效
标题翻译：立体图像显示方法和立体图像装置
公开(公告)号：US06246451B1
公开(公告)日：2001-06-12
申请号：US09145207
申请日：1998-09-01
申请人： Susumu Matsumura , Naosato Taniguchi , Hideki Morishima , Hiroyasu Nose
发明人： Susumu Matsumura , Naosato Taniguchi , Hideki Morishima , Hiroyasu Nose
IPC分类号： G02F1335
CPC分类号： G02F1/13476 , G02B27/2214 , G02F1/133526 , G02F2201/123 , H04N13/204 , H04N13/286 , H04N13/305 , H04N13/31 , H04N13/32 , H04N13/324 , H04N13/337 , H04N13/341 , H04N13/361 , H04N13/398
摘要： The present invention relates to a stereoscopic image displaying method and stereoscopic image displaying apparatus for interchangeably displaying a stereoscopic image and a two-dimensional image or for displaying a mixed stereoscopic image and two-dimensional image. In accordance with the present invention, light from a surface illuminant is passed through a mask substrate in which a mask pattern comprised of a plurality of apertures is formed. The light then is guided through a cylindrical lens array and a light directivity control element of polymer distributed liquid crystal having a stripe pattern, and thereafter the light irradiates a transmissive display device for displaying a stripe image having a parallax, or a two-dimensional, image. Control region stripes of the light directivity control element are brought into a non-scattering state when the stripe image is displayed on the display device. Control region stripes of the light directivity control element are brought into a scattering state when the two-dimensional image is displayed on the display device.
摘要翻译：立体图像显示方法和立体图像显示装置技术领域本发明涉及立体图像显示方法和用于可互换地显示立体图像和二维图像或用于显示混合立体图像和二维图像的立体图像显示装置。根据本发明，来自表面光源的光通过其中形成有由多个孔组成的掩模图案的掩模基板。然后通过圆柱透镜阵列和具有条纹图案的聚合物分布式液晶的光指向性控制元件引导光，然后光照射透射显示装置，用于显示具有视差或二维的条纹图像，图片。当条形图像被显示在显示装置上时，光指向性控制元件的控制区域条纹成为非散射状态。当将二维图像显示在显示装置上时，光指向性控制元件的控制区域条纹成为散射状态。

64. 发明授权

US06215594B1 Stereoscopic image display apparatus and image processing method 失效
标题翻译：立体图像显示装置和图像处理方法
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。

65. 发明授权

US06204967B1 Stereoscopic image display apparatus 有权
标题翻译：立体图像显示装置
公开(公告)号：US06204967B1
公开(公告)日：2001-03-20
申请号：US09272387
申请日：1999-03-19
申请人： Hideki Morishima , Kazutaka Inoguchi , Hiroyasu Nose , Naosato Taniguchi
发明人： Hideki Morishima , Kazutaka Inoguchi , Hiroyasu Nose , Naosato Taniguchi
IPC分类号： G02B2722
CPC分类号： G02B27/2214 , H04N13/204 , H04N13/286 , H04N13/305 , H04N13/31 , H04N13/324 , H04N13/398
摘要： A stereoscopic image display apparatus has a light source for emitting patterned light in a predetermined shape, an optical system having horizontal optical action and vertical optical action different from each other, and a display device. The display device displays a stripe image obtained by alternating stripe pixels from a parallax image for the right eye and stripe pixels from a parallax image for the left eye in a predetermined order. The patterned light is provided with directivity by the optical system to irradiate the stripe image. The light is separated into two areas, so as to permit an observer to visually recognize the stripe image as a stereoscopic image. In the stereoscopic image display apparatus, a difference DH between a horizontal pitch Hi of the patterned light and a horizontal pixel pitch Hd of the display device is not less than a predetermined value.
摘要翻译：立体图像显示装置具有用于发射具有预定形状的图案光的光源，具有水平光学作用和垂直光学作用的光学系统彼此不同，以及显示装置。显示装置以预定顺序显示从用于右眼的视差图像交替条纹像素获得的条纹图像和来自左眼的视差图像的条形像素。图案光由光学系统提供方向性以照射条纹图像。光被分成两个区域，以允许观察者将条纹图像视觉识别为立体图像。在立体图像显示装置中，图案化光的水平间距Hi与显示装置的水平像素间距Hd之间的差DH不小于预定值。

66. 发明授权

US06188521B1 Image displaying apparatus having magnification-changing system 失效
标题翻译：具有放大倍率改变系统的图像显示装置
公开(公告)号：US06188521B1
公开(公告)日：2001-02-13
申请号：US08450787
申请日：1995-05-25
申请人： Tsunefumi Tanaka , Sadahiko Tsuji , Hideki Morishima , Norihiro Nanba , Takeshi Akiyama
发明人： Tsunefumi Tanaka , Sadahiko Tsuji , Hideki Morishima , Norihiro Nanba , Takeshi Akiyama
IPC分类号： G02B2714
CPC分类号： G02B27/0176 , G02B27/0172 , G02B2027/0132 , G02B2027/0178
摘要： The present invention relates to an image displaying apparatus comprising an image displaying device for radiating light to display an image, a first optical system for forming the image on a primary image plane, which has a magnification-changing portion for changing an image magnification of the image and a second optical system for guiding light from the primary image plane to the pupil of an observer in order to enable the observer to observe an enlarged, virtual image of the image formed on the primary image plane.
摘要翻译：本发明涉及一种图像显示装置，包括：用于发射光以显示图像的图像显示装置;用于在主像平面上形成图像的第一光学系统，该第一光学系统具有用于改变图像放大率的倍率变化部分图像和用于将来自主图像平面的光引导到观察者的瞳孔的第二光学系统，以便使观察者能够观察在主像平面上形成的图像的放大的虚拟图像。

67. 发明授权

US6160527A Stereoscopic image display apparatus 失效
标题翻译：立体图像显示装置
公开(公告)号：US6160527A
公开(公告)日：2000-12-12
申请号：US921362
申请日：1997-08-29
申请人： Hideki Morishima , Hiroyasu Nose , Naosato Taniguchi
发明人： Hideki Morishima , Hiroyasu Nose , Naosato Taniguchi
IPC分类号： G03B35/18 , G02B27/22 , G02F1/13 , H04N13/00 , H04N13/04 , G09G5/00
CPC分类号： G02B27/2214 , H04N13/218 , H04N13/239 , H04N13/286 , H04N13/305 , H04N13/31 , H04N13/312 , H04N13/315 , H04N13/32 , H04N13/324 , H04N13/373 , H04N13/376 , H04N13/38
摘要： A stereoscopic image display apparatus for causing an observer to observe a stereoscopic image, includes a light source for illuminating, with a surface illuminant, a mask substrate on which a mask pattern including aperture portions and shielding portions arranged in a checkerboard pattern is formed, a vertical cylindrical lens array including vertical cylindrical lenses each having a generatrix in a vertical direction, and a transmission type display device for displaying an image on scanning lines. Right stripe pixels and left stripe pixels are alternately arranged in a predetermined order to form one image, thereby displaying a horizontal stripe image on a display surface of the display device, and light beams emitted from the light source, to which directivity is given by the vertical cylindrical lens array, irradiate the horizontal stripe image. The light beams are separately condensed on at least two regions to make the observer to see the horizontal stripe image as a stereoscopic image, and a horizontal width of a pair of an aperture portion and a shielding portion arranged on the mask pattern in a horizontal direction is set to be not less than twice a horizontal pixel size of the display device.
摘要翻译：一种用于使观察者观察立体图像的立体图像显示装置，包括用于照射具有表面光源的掩模基板的光源，在该掩模基板上形成有包括开口部分和布置在棋盘图案中的屏蔽部分的掩模图案，垂直柱面透镜阵列，包括在垂直方向上具有母线的垂直柱面透镜，以及用于在扫描线上显示图像的透射型显示装置。右条纹像素和左条纹像素以预定顺序交替布置以形成一个图像，从而在显示装置的显示表面上显示水平条纹图像，以及从光源发射的光束，其方向性由垂直柱面透镜阵列，照射水平条纹图像。光束在至少两个区域上被分开地冷凝，以使观察者将水平条纹图像视为立体图像，并且在水平方向上布置在掩模图案上的一对开口部分和屏蔽部分的水平宽度被设定为不小于显示装置的水平像素尺寸的两倍。

68. 发明授权

US6023373A Reflective image display apparatus 有权
标题翻译：反光图像显示装置
公开(公告)号：US6023373A
公开(公告)日：2000-02-08
申请号：US158497
申请日：1998-09-23
申请人： Kazutaka Inoguchi , Shoichi Yamazaki , Hideki Morishima
发明人： Kazutaka Inoguchi , Shoichi Yamazaki , Hideki Morishima
IPC分类号： G02B27/02 , G02B5/30 , G02B27/00 , G02B27/01 , G02B27/14
CPC分类号： G02B27/0172 , G02B2027/011 , G02B5/30
摘要： The present invention relates to an image display apparatus suitable for a head mounted display which apparatus has been made compact as a whole by the use of a reflection type liquid crystal display element. The apparatus has a first optical element which has an incidence surface on which a light beam is incident, at least two curved reflecting surfaces made eccentric with respect to each other for reflecting the light beam incident from the incidence surface, and an emergence surface from which the light beam from the curved reflecting surfaces emerges. A reflection type image display device provided on the incidence surface side. A light beam from a light source is caused to enter from one of the two curved reflecting surfaces which comprises a half mirror surface, and emerge from the incidence surface and illuminate the image display device. The light beam from the image display device is caused to enter from the incidence surface of the first optical element and be reflected by the curved reflecting surfaces, and thereafter emerge from the emergence surface, and image information displayed by the image display device is observed from the emergence surface side.
摘要翻译：本发明涉及一种适用于头戴式显示器的图像显示装置，该装置通过使用反射型液晶显示元件整体而变得紧凑。该装置具有第一光学元件，其具有入射光束入射的入射表面，至少两个相对于彼此偏心的弯曲反射表面，用于反射从入射表面入射的光束，以及出射表面，来自弯曲反射面的光束出现。设置在入射面侧的反射型图像显示装置。使来自光源的光束从包括半反射镜面的两个弯曲反射面中的一个进入，并从入射面出射并照射图像显示装置。使来自图像显示装置的光束从第一光学元件的入射面入射并被弯曲的反射面反射，然后从出射面出射，并且从图像显示装置显示的图像信息从出现表面。

69. 发明授权

US5875055A Stereoscopic image display method and stereoscopic image display apparatus using the same 失效
标题翻译：立体图像显示方法和使用其的立体图像显示装置
公开(公告)号：US5875055A
公开(公告)日：1999-02-23
申请号：US674591
申请日：1996-06-26
申请人： Hideki Morishima , Jun Tokumitsu , Hiroaki Hoshi , Naosato Taniguchi , Toshiyuki Sudo , Kazutaka Inoguchi
发明人： Hideki Morishima , Jun Tokumitsu , Hiroaki Hoshi , Naosato Taniguchi , Toshiyuki Sudo , Kazutaka Inoguchi
IPC分类号： G02B27/22 , G02B27/26 , H04N13/00 , H04N13/04 , H04N9/47
CPC分类号： H04N13/0409 , G02B27/2214 , G02B27/26 , H04N13/0422 , H04N13/0445 , H04N13/0456 , H04N13/0486 , H04N13/0497 , H04N13/0029 , H04N13/0055 , H04N13/0203 , H04N13/0285 , H04N13/0434 , H04N13/044
摘要： A stereoscopic image display method using a display, a phase shift member and a polarization optical element, two different types of vertically elongated stripe-shaped polarization plates having orthogonal optical axes, includes the steps of displaying, on the display, a single stripe image which is synthesized in such a manner that right and left parallax images from a parallax image source are divided into stripe pixels, and the stripe pixels of the right and left parallax images are arranged in a predetermined order, and controlling a direction of polarization of light transmitted through the phase shift member by controlling the electrical signal to be applied to the phase shift member in synchronism with the display operation of the stripe image.
摘要翻译：使用显示器，相移元件和偏振光学元件的立体图像显示方法，具有正交光轴的两种不同类型的垂直细长条形偏振板包括以下步骤：在显示器上显示单条条纹图像，以将来自视差图像源的右视差图像和左视差图像分割成条形像素的方式合成，并且以预定顺序排列左右视差图像的条形像素，并且控制透射的光的偏振方向通过相移构件通过与条形图像的显示操作同步地控制施加到相移构件的电信号。

70. 发明授权

US5712840A Optical information recording/reproduciing apparatus having two-division detectors 失效
标题翻译：具有两分辨检测器的光信息记录/再现装置
公开(公告)号：US5712840A
公开(公告)日：1998-01-27
申请号：US282768
申请日：1994-07-29
申请人： Susumu Matsumura , Masakuni Yamamoto , Eiji Yamaguchi , Hiroaki Hoshi , Hideki Morishima
发明人： Susumu Matsumura , Masakuni Yamamoto , Eiji Yamaguchi , Hiroaki Hoshi , Hideki Morishima
IPC分类号： G11B7/13 , G11B7/135 , G11B11/105 , G11B7/00
CPC分类号： G11B7/131 , G11B11/10543 , G11B11/10597 , G11B7/133 , G11B7/1381
摘要： An optical information recording/reproducing apparatus is disclosed. In the apparatus, a light beam polarized in a predetermined direction is irradiated onto an opto-magnetic recording medium to which a pre-determined magnetic field is applied. The light beam from the recording medium is condensed by the optical device and the condenced light beam is detected by the two-division detector. The two-division detector has a division line extending in a direction perpendicular to tracks on the recording medium. According to the apparatus, crosstalks and jitters can be eliminated and reproduction with high reliability can be realized.
摘要翻译：公开了一种光信息记录/重放装置。在该装置中，将沿预定方向偏振的光束照射到施加了预定磁场的光磁记录介质上。来自记录介质的光束被光学装置冷凝，并且通过双分割检测器检测受限制的光束。双分度检测器具有沿垂直于记录介质上的轨道的方向延伸的分割线。根据该装置，可以消除串扰和抖动，并且可以实现高可靠性的再现。

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