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71. 发明申请

US20130335641A1 Projection System, Projection-type Image Display Device, and Multi-Projection System 有权
标题翻译：投影系统，投影型图像显示装置和多投影系统
公开(公告)号：US20130335641A1
公开(公告)日：2013-12-19
申请号：US14001860
申请日：2012-03-02
申请人： Kazuhiko Aoki , Masahiko Ohta , So Nishimura , Yoshiho Yanagita , Osamu Ishibashi , Fujio Okumura
发明人： Kazuhiko Aoki , Masahiko Ohta , So Nishimura , Yoshiho Yanagita , Osamu Ishibashi , Fujio Okumura
IPC分类号： G03B21/14 , G03B21/56
CPC分类号： G03B21/14 , G03B21/56 , G03B21/60 , G03B2206/00 , G09G3/02 , H04N9/3129
摘要： A projection screen includes: phosphor regions arranged cyclically in an in-plane direction of a display region; a plurality of black stripes and reference black stripes that partition the display region into the phosphor regions; and an optical information formation unit that is provided in a specific position within the display region and that generates readable optical information.
摘要翻译：投影屏幕包括：在显示区域的面内方向上循环布置的荧光体区域; 将显示区域划分为荧光体区域的多个黑条纹和参考黑条纹; 以及光学信息形成单元，其设置在所述显示区域内的特定位置，并且生成可读光学信息。

72. 发明申请

US20130335390A1 Multi-projection Display and Brightness Adjustment Method Thereof 审中-公开
标题翻译：多投影显示和亮度调整方法
公开(公告)号：US20130335390A1
公开(公告)日：2013-12-19
申请号：US14001857
申请日：2012-02-14
申请人： Osamu Ishibashi , Fujio Okumura , Yoshiho Yanagita , Masahiko Ohta , So Nishimura
发明人： Osamu Ishibashi , Fujio Okumura , Yoshiho Yanagita , Masahiko Ohta , So Nishimura
IPC分类号： G09G5/10
CPC分类号： G09G5/10 , G06F3/1446 , G09F9/35 , G09G2320/0233 , G09G2320/0242 , G09G2320/0626 , H04N9/3147 , H04N9/3182 , H04N9/3194
摘要： A multi-projection display includes: a plurality of projector units; a plurality of optical sensors that are provided corresponding to each of the projector units; and a main control unit that both causes adjustment images to be projected by each of the projector units and vertically synchronizes each projected adjustment image. Each projector unit acquires by a respective optical sensor brightness values of the picture elements that are adjacent between the adjustment image that is projected by the projector unit and the adjustment images that are projected by other projector units and adjusts the brightness of the projected image based on the differences in the acquired brightness values.
摘要翻译：多投影显示器包括：多个投影仪单元; 对应于每个投影仪单元设置的多个光学传感器; 以及主控制单元，其都使得由每个投影仪单元投影的调整图像并且垂直地同步每个投影的调整图像。每个投影仪单元通过相应的光学传感器获取与由投影仪单元投影的调整图像相邻的图像元素与由其他投影仪单元投影的调整图像之间的亮度值，并且基于获得的亮度值的差异。

73. 发明申请

US20130120247A1 THREE DIMENSIONAL DISPLAY DEVICE AND THREE DIMENSIONAL DISPLAY METHOD 有权
标题翻译：三维显示设备和三维显示方法
公开(公告)号：US20130120247A1
公开(公告)日：2013-05-16
申请号：US13809326
申请日：2011-05-31
申请人： Hiroshi Imai , Nobuaki Takanashi , Fujio Okumura
发明人： Hiroshi Imai , Nobuaki Takanashi , Fujio Okumura
IPC分类号： G06F3/01
CPC分类号： G06F3/01 , G02B27/2214 , G03B35/18 , G03B35/24 , G03B42/06 , H04N13/305
摘要： Provided is a three dimensional display device that includes: three dimensional image display unit (1) having display surface (11) for spatially separating and displaying parallax images corresponding to at least two viewpoints; and force sense generation unit (2) configured to generate a sound wave toward display surface (11) of three dimensional display unit (1) and then generate predetermined pressure of the sound wave reflected on display surface (11) at a position spatially similar to the position of three dimensional image (8) displayed by three dimensional display unit (1).
摘要翻译：本发明提供一种三维显示装置，其特征在于，包括：三维图像显示部（1），具有用于空间分离显示与至少两个视点对应的视差图像的显示面（11）以及力检测生成单元（2），被配置为朝向三维显示单元（1）的显示面（11）生成声波，然后在与空间相似的位置产生在显示面（11）上反射的声波的预定压力由三维显示单元（1）显示的三维图像（8）的位置。

74. 发明申请

US20130070167A1 OPTICAL SCANNING ELEMENT AND IMAGE DISPLAY DEVICE USING THE SAME 有权
标题翻译：光学扫描元件和使用该光学元件的图像显示装置
公开(公告)号：US20130070167A1
公开(公告)日：2013-03-21
申请号：US13700919
申请日：2011-05-18
申请人： Kenji Tagami , Fujio Okumura
发明人： Kenji Tagami , Fujio Okumura
IPC分类号： G02B26/10 , H04N5/74
CPC分类号： G02B5/0833 , G02B26/0858
摘要： Provided is an optical scanning element that includes mirror unit 1, and movable unit 2 including mounting unit 7 on which mirror unit is mounted and which is configured to be rotatable. Mirror unit 1 includes: a dielectric multilayer film that reflects a part of incident light while transmitting the remainder of the light; and a first substrate on one surface of which the dielectric multilayer film is formed, and which transmits the remainder of the light passed through the dielectric multilayer film. Mounting unit 7 includes a through-hole at a portion facing the dielectric multilayer film.
摘要翻译：提供了一种光学扫描元件，其包括反射镜单元1和可移动单元2，可移动单元2包括安装单元7，反射镜单元安装在该单元7上并被构造成可旋转。镜单元1包括：电介质多层膜，其反射入射光的一部分，同时透射剩余的光; 并且在其一个表面上形成有电介质多层膜的第一衬底，并且透过剩余的通过电介质多层膜的光。安装单元7在面向电介质多层膜的部分包括通孔。

75. 发明申请

US20120320344A1 ILLUMINATING OPTICAL SYSTEM AND PROJECTOR USING THE SAME 有权
标题翻译：使用相同的照明光学系统和投影仪
公开(公告)号：US20120320344A1
公开(公告)日：2012-12-20
申请号：US13580713
申请日：2011-03-02
申请人： Fujio Okumura
发明人： Fujio Okumura
IPC分类号： F21V13/08 , G03B21/28
CPC分类号： G03B21/204 , G02B6/0031 , G03B21/16 , G03B21/2033 , G03B33/12 , H04N9/3105 , H04N9/3197
摘要： An illuminating optical system is realized which can efficiently produce longer-life and higher-luminance illuminating light with a small etendue. The illuminating optical system includes a concave reflection mirror (100), a fluorescent material supporting body (400) that supports fluorescent materials (401 to 403) at the substantially the focal point position of the concave reflection mirror, a plurality of laser light sources (200) that are disposed on the concave reflection mirror at positions perpendicular to the central axis of the concave reflection mirror and that emit excitation light toward the fluorescent materials, and a window (102) covering the open surface of the concave reflection mirror that reflects the excitation light and allows to pass therethrough fluorescence generated when the fluorescent material is irradiated with the excitation light.
摘要翻译：实现照明光学系统，其可以有效地产生具有小的光密度的更长寿命和更高亮度的照明光。照明光学系统包括：凹面反射镜（100），在所述凹面反射镜的大致焦点位置处支撑荧光材料（401〜403）的荧光体支撑体（400），多个激光光源 200），其设置在与所述凹面反射镜的中心轴垂直的位置处，并且朝向所述荧光材料发射激发光的位置处的所述凹面反射镜上;以及窗口（102），其覆盖所述凹面反射镜的所述开口表面，激发光，并且允许通过荧光材料用激发光照射时产生的荧光。

76. 发明申请

US20120182484A1 ILLUMINATION DEVICE AND PROJECTION DISPLAY DEVICE USING SAME 有权
标题翻译：照明装置和投影显示装置
公开(公告)号：US20120182484A1
公开(公告)日：2012-07-19
申请号：US13498532
申请日：2010-09-10
申请人： Masao Imai , Goroh Saitoh , Fujio Okumura
发明人： Masao Imai , Goroh Saitoh , Fujio Okumura
IPC分类号： H04N9/31 , F21V9/00
CPC分类号： H04N9/3167 , G02B27/149 , G03B21/2033 , G03B21/2073 , G03B33/12 , H04N9/3164
摘要： An illumination device comprises a light source (3a) that includes a solid-state light source whose peak wavelength is set in the red wavelength band, a light source (3b) that includes a solid-state light source whose peak wavelength is set in the green wavelength band, a light source (3c) that includes a solid-state light source whose peak wavelength is set in the blue wavelength band, and a color synthesis optical element (1) that combines P-polarized colored light incident from one light source (3b) and S-polarized colored light incident from the other two light sources (3a and 3c). One light source (3c) includes at least one solid-state light source whose peak wavelength is set in the wavelength band of the color corresponding to one of the other light sources (3b).
摘要翻译：照明装置包括：光源（3a），其包含峰值波长设定在红色波长带的固态光源，包含固体光源的光源（3b），其固体峰值波长设定在绿色波长带，包括其峰值波长被设置在蓝色波长带中的固态光源的光源（3c）和组合从一个光源入射的P偏振着色光的颜色合成光学元件（1）（3b）和从其它两个光源（3a和3c）入射的S偏振着色光。一个光源（3c）包括至少一个固态光源，其峰值波长被设置在与其它光源（3b）之一对应的颜色的波长带中。

77. 发明申请

US20110273545A1 THREE-DIMENSIONAL PICTURE VIEWING SYSTEM, DISPLAY SYSTEM, OPTICAL SHUTTER, AND THREE-DIMENSIONAL PICTURE VIEWING METHOD 有权
标题翻译：三维图像查看系统，显示系统，光学切换器和三维图像查看方法
公开(公告)号：US20110273545A1
公开(公告)日：2011-11-10
申请号：US13143399
申请日：2010-01-13
申请人： Masao Imai , Junichirou Ishii , Goroh Saitoh , Fujio Okumura
发明人： Masao Imai , Junichirou Ishii , Goroh Saitoh , Fujio Okumura
IPC分类号： H04N13/04
CPC分类号： H04N13/398 , G02B27/2264 , H04N13/183 , H04N13/341
摘要： A three-dimensional picture viewing system includes: display system (2) that multiplexes and displays, in a time-division manner, three or more pictures including two or more pictures with different parallaxes and at least one subtitle picture and outputs a control signal indicating a switching timing of the pictures; input means (7) for designating an arbitrary display mode among a plurality of different display modes in which display pictures to be viewed are determined from among the three or more pictures; two shutters that switch a state between light transmission and light blocking; and a shutter driving circuit that specifies switching timings of the display pictures corresponding to the display mode designated by input means (7) based on the control signal, and independently controls opening/closing of the two shutters at the specified switching timing of the pictures.
摘要翻译：三维图像查看系统包括：以时分方式多路复用和显示包括具有不同视差的两个或多个图像的三个或更多图像和至少一个字幕图像的显示系统（2），并输出指示图片的切换定时; 用于在多个不同显示模式中指定任意显示模式的输入装置（7），其中从三个或更多个图像中确定要观看的显示图像; 两个光闸在光透射和光阻之间切换状态; 以及快门驱动电路，其基于控制信号指定与由输入装置（7）指定的显示模式相对应的显示图像的切换定时，并且在图像的指定切换定时独立地控制两个快门的打开/关闭。

78. 发明申请

US20110243497A1 OPTICAL SWITCH, IMAGE DISPLAY DEVICE, IMAGE FORMING DEVICE, AND METHOD FOR MANUFACTURING OPTICAL SWITCH 失效
标题翻译：光学开关，图像显示装置，图像形成装置以及制造光学开关的方法
公开(公告)号：US20110243497A1
公开(公告)日：2011-10-06
申请号：US13139457
申请日：2009-12-14
申请人： Masahiko Ohta , Osamu Ishibashi , Fujio Okumura
发明人： Masahiko Ohta , Osamu Ishibashi , Fujio Okumura
IPC分类号： G02B6/26 , H01H11/00
CPC分类号： G02F1/03 , G02F1/31 , G02F1/315 , H04N9/3129 , Y10T29/49105
摘要： An optical switch includes electro-optic crystal, and electrode unit including a plurality of electrodes arranged on the same plane in electro-optic crystal to extend in parallel to one another. A refractive index of a part of electro-optic crystal is changed by an electric field generated at electrode unit, thereby switching transmission and reflection of light incident on electro-optic crystal. Electro-optic crystal has an entrance surface through which light enters and an exit surface from which light exits. Electrode unit is located between the entrance surface and the exit surface. An angle θx formed between a longitudinal direction of electrodes and at least one surface from among the entrance surface and the exit surface is set near an angle that satisfies the expression θx=90°−Sin−1[cos(Tan(n))] in a wavelength of light to be modulated.
摘要翻译：光学开关包括电光晶体，以及电极单元，其包括布置在电光晶体的同一平面上的多个电极，以彼此平行地延伸。电光晶体的一部分的折射率通过在电极单元处产生的电场而改变，从而切换入射在电光晶体上的光的透射和反射。电光晶体具有光入射的入射表面和光离开的出射表面。电极单元位于入口表面和出口表面之间。形成在电极的纵向方向和入射面和出射面的至少一个表面之间的角度和角度x设定为接近满足表达式的角度; x = 90°-Sin-1 [cos（Tan（ n））]。

79. 发明申请

US20110007171A1 COMMUNICATION SYSTEM, TRANSMISSION DEVICE AND RECEPTION DEVICE 有权
标题翻译：通信系统，传输设备和接收设备
公开(公告)号：US20110007171A1
公开(公告)日：2011-01-13
申请号：US12920392
申请日：2009-03-02
申请人： Fujio Okumura , Osamu Ishibashi , Masao Imai
发明人： Fujio Okumura , Osamu Ishibashi , Masao Imai
IPC分类号： H04N5/232 , H04N5/04
CPC分类号： H04N7/08 , G06F3/147 , G06T1/0085 , G06T2201/0051 , G09G5/00 , G09G5/12 , G09G2358/00 , G09G2380/06 , H04N7/025 , H04N21/41415
摘要： A transmission device displays a public image (a first image) provided to unspecified users, a private image (a second image) provided to particular users, and a mask image of the private image in a time division multiplexed manner, and transmits a private image sync signal synchronized with display of the private image. A reception device receives the private image sync signal transmitted from the transmission device and shoots by a shooting unit the private image displayed on the transmission device by using the private image sync signal, and displays the shot image on a display unit.
摘要翻译：发送装置以时分多路复用方式显示提供给未指定用户的公开图像（第一图像），提供给特定用户的专用图像（第二图像）和专有图像的掩模图像，并且发送专用图像同步信号与私人图像的显示同步。接收装置接收从发送装置发送的专用图像同步信号，并且通过使用专用图像同步信号，由拍摄部拍摄显示在发送装置上的私人图像，并将拍摄图像显示在显示单元上。

80. 发明申请

US20100182672A1 OPTICAL SWITCH 有权
标题翻译：光开关
公开(公告)号：US20100182672A1
公开(公告)日：2010-07-22
申请号：US12663398
申请日：2008-06-18
申请人： Eiji Akiyama , Fujio Okumura , Osamu Ishibashi
发明人： Eiji Akiyama , Fujio Okumura , Osamu Ishibashi
IPC分类号： G02F1/03
CPC分类号： G02F1/29 , G02F1/292 , G02F2201/122 , G02F2202/20
摘要： An optical switch for switching between transmission and total reflection of incident light 101 applied to electro-optical crystal 104 by applying an electric field to electro-optical crystal 104 to thereby change the refractive index of electro-optical crystal 104 includes a plurality of electrodes 105 disposed in electro-optical crystal 104 to provide electrode assembly 106 for applying the electric field to electro-optical crystal 104. Electro-optical crystal 104 has a refractive index changing portion (not shown) whose refractive index is changed by the electric field applied by electrode assembly 106, the refractive index changing portion enclosing electrode assembly 106 in its entirety. The refractive index changing portion has a flat refractive index boundary.
摘要翻译：用于通过向电光晶体104施加电场以改变电光晶体104的折射率而将施加到电光晶体104的入射光101的透射和全反射之间切换的光开关包括多个电极105 设置在电光晶体104中以提供用于将电场施加到电光晶体104的电极组件106.电光晶体104具有折射率变化部分（未示出），其折射率由施加的电场的折射率改变电极组件106，整体折射率变化部分包围电极组件106。折射率变化部分具有平坦的折射率边界。

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