公开(公告)号：WO2008024279A3

公开(公告)日：2008-11-27

申请号：PCT/US2007018252

申请日：2007-08-17

Applicant: OLYMPUS CORP ,  SILICON QUEST KK ,  ISHII FUSAO

Inventor： ISHII FUSAO ,  MAEDA YOSHIHIRO ,  ICHIKAWA HIROTOSHI ,  HORIKAWA YOSHIAKI

IPC: G02B5/30

CPC classification number: G02B26/0833 ,  G02B27/283 ,  H04N9/3129

Abstract: A display system includes a light source for projecting a linearly polarized illumination light. The display system further includes a deflectable mirror device having a plurality of mirror pixels. The display system further includes a polarized light separation plane that separates reflected light from the illumination light, a wave plate disposed near the deflectable mirror device, and a projection lens that projects the reflected light from the deflectable mirror device. In this system, the optical axes of the illumination light and an ON reflected light reflected from the deflectable mirror device are substantially perpendicular to the deflectable mirror device, and the optical axis of an OFF reflected light is inclined to the optical axis of the image display projection light path.

Abstract translation: 显示系统包括用于投射线性偏振照明光的光源。 显示系统还包括具有多个镜像素的可偏转镜面装置。 显示系统还包括分离来自照明光的反射光的偏振光分离面，设置在可偏转镜器件附近的波片，以及投射来自可偏转镜器件的反射光的投影透镜。 在该系统中，从可偏转镜器件反射的照明光和ON反射光的光轴基本垂直于可偏转镜器件，并且OFF反射光的光轴相对于图像显示器的光轴倾斜 投影光路。

公开(公告)号：WO2008008478A3

公开(公告)日：2008-09-25

申请号：PCT/US2007015968

申请日：2007-07-12

Applicant: SILICON QUEST KK ,  OLYMPUS CORP ,  ISHII FUSAO

Inventor： ISHII FUSAO ,  MAEDA YOSHIHIRO ,  ICHIKAWA HIROTOSHI ,  WATANABE KAZUHIRO ,  HORIKAWA YOSHIAKI

IPC: G02B26/00 ,  G02B26/08 ,  G02F1/29

CPC classification number: G02F1/136277 ,  G02B1/118 ,  G02B26/0833 ,  G02F2201/38 ,  H04N9/3141

Abstract: A spatial light modulator supported on a device substrate includes a plurality of light modulation elements to modulate a light emitted from a light source. The spatial light modulator and the device substrate further comprises a cyclic structure on a surface of the spatial light modulator and/or the device substrate for preventing a reflection of the incident light from the cyclic structure. In an exemplary embodiment the cyclic structure includes cyclic structural elements having a distance between two cyclic elements shorter than the wavelength of an incident light for preventing a reflection of the incident light from the cyclic structure,

Abstract translation: 支撑在器件衬底上的空间光调制器包括多个光调制元件，以调制从光源发射的光。 空间光调制器和器件基板还包括在空间光调制器和/或器件基板的表面上的循环结构，用于防止入射光从循环结构反射。 在示例性实施例中，所述环状结构包括循环结构元件，所述循环结构元件具有比入射光的波长更短的两个循环元件之间的距离，以防止入射光从环状结构反射，

公开(公告)号：EP1526373A4

公开(公告)日：2010-03-17

申请号：EP03760934

申请日：2003-06-20

Applicant: OLYMPUS CORP

Inventor： NAMBA AKIHIRO ,  ISHIBASHI KIYOCHIKA ,  HORIKAWA YOSHIAKI

IPC: G01N21/64 ,  G02B21/00

CPC classification number: G01N21/6458 ,  G01N21/6408 ,  G02B21/0076

公开(公告)号：JP2014052408A

公开(公告)日：2014-03-20

申请号：JP2012194964

申请日：2012-09-05

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： HORIKAWA YOSHIAKI

IPC: G03H1/04 ,  G02F1/13

CPC classification number: G03H1/12 ,  G02B5/32 ,  G02B27/1086 ,  G02F1/133504 ,  G03H1/2205 ,  G03H1/2294 ,  G03H2223/16 ,  G03H2223/23 ,  G03H2225/32

Abstract: PROBLEM TO BE SOLVED: To provide a display method and a display device having a high optical performance while being compact and thin.SOLUTION: A display method is such that a display light bundle is repeatedly subjected to internal reflection so as to propagate within a transparent substrate, and each time the display light bundle is subjected to internal reflection, a part of the display light bundle is ejected to the outside of the transparent substrate so that the display light bundle is ejected through almost the whole surface of the transparent substrate. The display light bundle is formed holographically. A display device includes: a spatial phase modulation element that forms a display light bundle; a transparent substrate in which the display light bundle is repeatedly subjected to internal reflection so as to propagate; and bifurcation means that ejects a part of the display light bundle to the outside of the transparent substrate each time the display light bundle is subjected to internal reflection.

Abstract translation: 要解决的问题：提供具有高光学性能的显示方法和显示装置，同时致密和薄。解决方案：显示方法是使显示光束重复进行内部反射，以便在透明 衬底，并且每当显示光束经受内部反射时，显示光束的一部分被喷射到透明基板的外侧，使得显示光束几乎在透明基板的整个表面上被喷射。 显示灯束全息地形成。 显示装置包括：形成显示光束的空间相位调制元件; 透明基板，其中显示光束被反复进行内部反射以便传播; 并且每当显示光束经受内部反射时，分支装置将显示光束的一部分喷射到透明基板的外部。

公开(公告)号：JP2011221046A

公开(公告)日：2011-11-04

申请号：JP2010086265

申请日：2010-04-02

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： HORIKAWA YOSHIAKI

IPC: G03B17/56 ,  G02B3/00 ,  G03B13/00 ,  G03B17/02 ,  G03B17/18

Abstract: PROBLEM TO BE SOLVED: To provide a display unit and the like capable of being easily focused.SOLUTION: A display unit comprises a spacer, a plurality of aperture groups illuminated through the spacer and a plurality of lenses for projecting the aperture groups. Each aperture group has at least one aperture and respective lenses are disposed so as to project images obtained through the aperture groups in such a manner that the images are overlapped to one another. Further, overlapped images obtained through the aperture groups are incident on a pupil of a viewer so as to generate a projection image obtained through the plurality of lenses on a retina of the viewer. Furthermore, a diameter of the aperture projected through the lenses is smaller than a pupil diameter of the viewer's eye.

Abstract translation: 要解决的问题：提供能够容易聚焦的显示单元等。 解决方案：显示单元包括间隔物，通过间隔物照射的多个孔径组以及用于突出孔组的多个透镜。 每个孔径组具有至少一个孔径，并且相应的透镜被设置成以使得图像彼此重叠的方式投影通过孔径组获得的图像。 此外，通过孔径组获得的重叠图像入射到观察者的瞳孔上，以便产生通过观察者的视网膜上的多个透镜获得的投影图像。 此外，通过透镜投影的孔的直径小于观察者的眼睛的瞳孔直径。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2011028153A

公开(公告)日：2011-02-10

申请号：JP2009176193

申请日：2009-07-29

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： HORIKAWA YOSHIAKI

IPC: G03B17/18 ,  G02B5/32 ,  G03B13/06

CPC classification number: G03B13/06 ,  G02B5/32 ,  G02B6/0046 ,  G02B6/0076 ,  G02B17/023 ,  G02B17/045 ,  G03B17/18

Abstract: PROBLEM TO BE SOLVED: To provide a display device which can be made thin and enables an observer to observe an enlarged image. SOLUTION: The display device includes: a light guide plate which has two faces facing each other, the faces being formed so as to have different spacings to each other; a display element arranged at a position where emitted light is totally reflected between those two faces; a non-regular reflection element arranged on the face where totally reflected light is emitted among those two faces; and a lens which emits light from the non-regular reflection element along the optical axis. It is preferable that a light flux leaking from the light guide plate is refracted by the non-regular reflection element and emitted onto the lens. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够变薄并使观察者能够观察放大图像的显示装置。 解决方案：显示装置包括：导光板，其具有彼此面对的两个面，所述面形成为具有彼此不同的间隔; 布置在发射光在这两个面之间完全反射的位置处的显示元件; 布置在这两个面上发射全反射光的面上的非规则反射元件; 以及沿着光轴从非规则反射元件发射光的透镜。 优选的是，从导光板泄漏的光束被非规则反射元件折射并发射到透镜上。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2008145613A

公开(公告)日：2008-06-26

申请号：JP2006331210

申请日：2006-12-07

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： HORIKAWA YOSHIAKI

IPC: G02B26/06 ,  G02B27/46 ,  G03B21/14

CPC classification number: G03B27/725 ,  G03B21/005

Abstract: PROBLEM TO BE SOLVED: To provide a spatial phase modulation element in which a sufficient resolution of a projected and displayed image is assured and to provide a new projector in which the influence of zero-order diffracted light is sophisticatedly prevented. SOLUTION: The spatial phase modulation element is for performing projection display of an image by passing light from a light source and exiting phase modulated diffraction light. A plurality of sectional parts for performing phase modulation are arranged two-dimensionally, and the number of sections in each sectional part is equal to or larger than that of the pixels of the projected and displayed image. Further, the projector is composed by including a condensing optical system which condenses the light emitted from the light source and a shielding member which shields the zero-order diffracted light. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种空间相位调制元件，其中确保了投影和显示图像的足够的分辨率，并且提供了能够复杂地防止零级衍射光的影响的新的投影仪。 解决方案：空间相位调制元件用于通过使来自光源的光和相位调制的衍射光通过来执行图像的投影显示。 用于执行相位调制的多个截面部分被二维布置，并且每个截面部分中的部分数量等于或大于投影和显示图像的像素的数量。 此外，投影仪包括：聚光光学系统，其聚集从光源发射的光;屏蔽部件，遮蔽零级衍射光。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2011170277A

公开(公告)日：2011-09-01

申请号：JP2010036432

申请日：2010-02-22

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： HORIKAWA YOSHIAKI

IPC: G02B3/00 ,  G09F9/00 ,  H01L51/50 ,  H05B33/02

Abstract: PROBLEM TO BE SOLVED: To provide: a display method to easily adjust a focus; a display device using the same; an optical unit; and electronic equipment in which the display device is mounted.
SOLUTION: The display method for displaying an image by using a plurality of pixels includes a step of projecting luminous fluxes from the plurality of pixels to the pupil of observer's eye, and a step of superimposing projection images in light-emitting areas corresponding to the pixels on each other in the vicinity of a position of the pupil of observer's eye. The diameter of the luminous flux incident on the pupil is smaller than the diameter of the pupil.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供：用于容易地调整焦点的显示方法; 使用该显示装置的显示装置; 光学单元; 以及安装有显示装置的电子设备。 解决方案：通过使用多个像素来显示图像的显示方法包括将来自多个像素的光通量投影到观察者的眼睛的瞳孔的步骤，以及将投影图像叠加在相应的发光区域中的步骤 相对于观察者眼睛的瞳孔的位置附近的像素。 入射在瞳孔上的光通量的直径小于光瞳的直径。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2011100090A

公开(公告)日：2011-05-19

申请号：JP2009298584

申请日：2009-12-28

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： HORIKAWA YOSHIAKI

IPC: G09F9/00 ,  G02B3/00 ,  G02F1/1335 ,  G03B35/18 ,  H01L51/50 ,  H05B33/02

CPC classification number: G09F9/33 ,  G02F1/133504 ,  G02F1/133526 ,  G09F9/3026

Abstract: PROBLEM TO BE SOLVED: To provide a display method facilitating focusing, a display device using the same, an optical unit, a method for manufacturing the display device, and an electronic apparatus mounted with the display device. SOLUTION: In the display method for forming an image using a plurality of pixels, a light flux from the plurality of pixels is projected onto the pupil of an eye of a viewer, and the diameter of the light flux incident on the pupil is smaller than the diameter of the pupil. In the display device for displaying an image including a plurality of pixels, a plurality of light emission points are formed correspondingly to the respective pixels, and a micro-lens array including lenses corresponding to the respective pixels is provided. The electronic apparatus is mounted with the display device. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种便于聚焦的显示方法，使用该显示方法的显示装置，光学单元，显示装置的制造方法以及安装有显示装置的电子设备。 解决方案：在使用多个像素形成图像的显示方法中，来自多个像素的光束被投射到观察者的眼睛的瞳孔上，并且入射到瞳孔上的光通量的直径 小于瞳孔的直径。 在用于显示包括多个像素的图像的显示装置中，对应于各个像素形成多个发光点，并且提供包括与各个像素对应的透镜的微透镜阵列。 电子装置安装有显示装置。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2008145614A

公开(公告)日：2008-06-26

申请号：JP2006331222

申请日：2006-12-07

Applicant: Olympus Corp ,  オリンパス株式会社

Inventor： HORIKAWA YOSHIAKI

IPC: G02F1/13 ,  G02B26/06 ,  G02B27/18 ,  G03B21/14

Abstract: PROBLEM TO BE SOLVED: To provide a projection device which can be simplified and can avoid the influence of zero-order diffraction light, and to provide a spatial phase modulator with which improvement of efficiency and optimization of the device can be achieved. SOLUTION: The spatial phase modulator for performing projection display of a video by causing light from a light source to pass therethrough and by emitting diffraction light subjected to phase modulation comprises a plurality of partition parts for performing the phase modulation in the spatial phase modulator, which are two-dimensionally arranged, wherein contour shapes in a phase modulation part formed by all of the partition parts are regular squares which have the equal aspect ratio and do not depend on the aspect ratio of an image displayed by projection. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种可以简化并可以避免零级衍射光的影响的投影装置，并且提供一种空间相位调制器，可以实现提高效率和优化装置。 解决方案：用于通过使来自光源的光通过并通过发射经受相位调制的衍射光来执行视频的投影显示的空间相位调制器包括用于在空间相位中执行相位调制的多个分区部分 调制器，它们是二维排列的，其中由所有分区部分形成的相位调制部分中的轮廓形状是具有相同纵横比的正方形，并且不依赖于通过投影显示的图像的纵横比。 版权所有（C）2008，JPO＆INPIT