公开(公告)号：US5554851A

公开(公告)日：1996-09-10

申请号：US407245

申请日：1995-03-20

申请人： Yutaka Hirai ,  Osamu Takamatsu ,  Katsunori Hatanaka ,  Masaru Nakayama ,  Hiroyasu Nose ,  Takayuki Yagi ,  Yasuhiro Shimida

发明人： Yutaka Hirai ,  Osamu Takamatsu ,  Katsunori Hatanaka ,  Masaru Nakayama ,  Hiroyasu Nose ,  Takayuki Yagi ,  Yasuhiro Shimida

IPC分类号： B81B3/00 ,  G01B5/00 ,  G01B7/34 ,  G01Q10/00 ,  G01Q10/02 ,  G01Q10/04 ,  G01Q60/10 ,  G01Q80/00 ,  G01Q90/00 ,  G11B9/00 ,  G11B9/14 ,  H01L27/10 ,  H01J37/28

CPC分类号： G01Q10/04 ,  B82Y35/00 ,  G01B5/0004 ,  G11B9/14 ,  B82Y10/00 ,  Y10S977/872

摘要： A parallel plane holding mechanism is constructed as follows. Beams are provided on the peripheral portion of a flat plate-shaped weight member. A base plate is provided so as to face the weight member. First and second electrodes are provided on both surfaces of the weight member and the base plate to face each other. A voltage is applied between the first electrode and the second electrode so that the distance between the weight member and the base plate is controlled to move the weight member to thereby hold a reference surface of the weight member to be parallel to a predetermined reference surface.

摘要翻译： 平行平面保持机构如下构成。 梁设置在平板状的重量部件的周边部分上。 基板设置为面对配重构件。 第一和第二电极设置在配重构件和基板的两个表面上以彼此面对。 在第一电极和第二电极之间施加电压，使得配重构件和基板之间的距离被控制以移动配重构件，从而将配重构件的基准表面保持为平行于预定的参考表面。

公开(公告)号：US5541729A

公开(公告)日：1996-07-30

申请号：US47655

申请日：1993-04-19

申请人： Seiji Takeuchi ,  Minoru Yoshii ,  Hiroyasu Nose

发明人： Seiji Takeuchi ,  Minoru Yoshii ,  Hiroyasu Nose

IPC分类号： G01B9/02 ,  G01B11/00 ,  G01D5/38 ,  G02B27/28 ,  G03F9/00

CPC分类号： G01B9/02007 ,  G01B9/02003 ,  G01B9/02027 ,  G01D5/38 ,  G03F9/7049 ,  G01B2290/15 ,  G01B2290/30 ,  G01B2290/45 ,  G01B2290/70

摘要： In measuring apparatus for detecting relative displacement of a diffraction grating, a light beam is separated in an optical unit such as polarizing beam splitter into a reflected light beam and a transmitted light beam which beams are projected onto the diffraction grating. The diffracted light of the reflected and transmitted light beams are deflected by a deflection unit to be projected again onto the diffraction grating for rediffraction. The rediffracted light of the reflected and transmitted light beams are combined in the polarizing beam splitter and a detector detects the interference state of the combined rediffracted light. The deflection unit deflects the diffracted light beams of the reflected light and transmitted light so that they reenter the diffraction grating after traveling along the same optical path in the directions opposite to each other. The apparatus provides a simple configuration that prevents reduction of light intensity and provides the same optical path for both reference and displacement measuring light beams so that errors caused by fluctuation in air and heterogeneity in optical components are cancelled.

摘要翻译： 在用于检测衍射光栅的相对位移的测量装置中，光束在诸如偏振分束器的光学单元中被分离为反射光束和透射光束，该光束被投射到衍射光栅上。 反射和透射光束的衍射光被偏转单元偏转，以再次投影到衍射光栅上以进行红移。 反射和透射光束的再衍射光组合在偏振分束器中，检测器检测组合的红光的干涉状态。 偏转单元使反射光的衍射光和透射光偏转，使得它们沿相同的光路在彼此相反的方向上行进之后重新进入衍射光栅。 该装置提供了防止光强降低的简单结构，并为参考和位移测量光束提供相同的光路，从而消除由空气波动和光学部件中的异质性引起的误差。

公开(公告)号：US5404220A

公开(公告)日：1995-04-04

申请号：US955979

申请日：1992-10-02

申请人： Seiji Takeuchi ,  Tetsuharu Nishimura ,  Minoru Yoshii ,  Hiroyasu Nose ,  Koh Ishizuka

发明人： Seiji Takeuchi ,  Tetsuharu Nishimura ,  Minoru Yoshii ,  Hiroyasu Nose ,  Koh Ishizuka

IPC分类号： G01B9/02 ,  G01D5/38 ,  G03F9/00

CPC分类号： G01D5/38 ,  G03F9/7049

摘要： A method and an apparatus for measuring a very small displacement of an object. The first and second beat signals are produced by light beams of different frequencies diffracted by a diffraction grating. The phase difference between the first and second beat signals is detected, thereby measuring the relative displacement of the diffraction grating.

摘要翻译： 一种用于测量物体的非常小位移的方法和装置。 第一和第二拍频信号由衍射光栅衍射的不同频率的光束产生。 检测第一和第二拍动信号之间的相位差，从而测量衍射光栅的相对位移。

公开(公告)号：US4818066A

公开(公告)日：1989-04-04

申请号：US933333

申请日：1986-11-20

申请人： Hiroyasu Nose

发明人： Hiroyasu Nose

IPC分类号： G11B7/09 ,  G02B7/11

CPC分类号： G11B7/0932 ,  G11B7/0935

摘要： An objective lens driving device comprises a holding member for holding an objective lens, an intermediate support member spaced apart from the optic axis of the objective lens and constructed for rotation about a rotary support axis parallel to the optic axis, a parallel plate spring having one end thereof secured to the holding member and the other end thereof secured to the intermediate support member, the parallel plate spring supporting the holding member for movement only in the direction of the optic axis of the objective lens relative to the intermediate support member, and driving means for driving the holding member in the direction of the optic axis of the objective lens and a direction perpendicular to the optic axis.

公开(公告)号：US20070146530A1

公开(公告)日：2007-06-28

申请号：US11321004

申请日：2005-12-28

申请人： Hiroyasu Nose

发明人： Hiroyasu Nose

IPC分类号： G02B13/16

CPC分类号： G03B37/04

摘要： A photographing apparatus comprises a plurality of optical image pickup units which converges object light and forming an optical image on a focus plane of an image pickup device and an image forming unit which forms a plurality of photographed images from optical images formed by the optical image pickup units. The optical axes of the optical image pickup units cross at one point near lenses, the optical image pickup units are disposed at an equal distance from the cross point, and the optical axes are set at a predetermined angle in such a manner that photographing fields of adjacent optical image pickup units are made contiguous with each other.

摘要翻译： 拍摄装置包括多个光学图像拾取单元，其将物体会聚并在图像拾取装置的焦点平面上形成光学图像;以及图像形成单元，其从由光学图像拾取器形成的光学图像形成多个拍摄图像 单位。 光学摄像单元的光轴在透镜附近的一个点处交叉，光学摄像单元设置在与交叉点相等的距离处，并且光轴被设置为预定角度， 相邻的光学图像拾取单元彼此连续。

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。

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。

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。

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。

公开(公告)号：US5966167A

公开(公告)日：1999-10-12

申请号：US950048

申请日：1997-10-14

申请人： Hiroyasu Nose ,  Tsutomu Osaka

发明人： Hiroyasu Nose ,  Tsutomu Osaka

IPC分类号： H04N13/04 ,  G02B27/00 ,  G02B27/22 ,  H04N13/00 ,  H04N15/00

CPC分类号： G02B27/0093 ,  G02B27/2214 ,  H04N13/0404 ,  H04N13/0475 ,  H04N13/0477 ,  H04N13/0497 ,  H04N13/0003 ,  H04N13/0055 ,  H04N13/0203 ,  H04N13/0285 ,  H04N13/0434 ,  H04N13/0438 ,  H04N13/0484

摘要： A display apparatus has a display for displaying images for the right and left eyes, a lenticular lens arranged on the front surface of the display, and a detector for detecting the position of the head portion of an observer. A controller controls the images for the right and left eyes, so that the images are equally incident on the two eyes of the observer at the position detected by the position detector.

摘要翻译： 显示装置具有用于显示右眼和左眼的图像的显示器，布置在显示器的前表面上的双凸透镜，以及用于检测观察者的头部的位置的检测器。 控制器控制右眼和左眼的图像，使得图像在位置检测器检测到的位置处等同地入射到观察者的两只眼睛上。