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1. 发明授权

US09436016B2 Liquid crystal shutter eyeglass 有权
标题翻译：液晶快门眼镜
公开(公告)号：US09436016B2
公开(公告)日：2016-09-06
申请号：US13378884
申请日：2010-04-28
申请人： Goroh Saitoh , Masao Imai
发明人： Goroh Saitoh , Masao Imai
IPC分类号： G02B27/22 , H04N13/04 , G02F1/1343
CPC分类号： G02B27/2264 , G02F1/134309 , H04N13/341 , H04N2213/008
摘要： A liquid crystal shutter eyeglass that can solve the problem in which the provision of excellent images cannot be kept if the situation of the viewer varies is provided. A liquid crystal shutter (2) has a light transmitting and shading region in which a state can change between a light transmitting state in which light is caused to transmit and a light shading state in which light is caused to be shaded. A driving section (51) changes the state between the light transmitting state and the light shading state of a driving region that is at least part of the light transmitting and shading region. A controlling means (52) adjusts at least one of a size and a position of the driving region of which the driving section (51) changes the state.
摘要翻译：提供一种液晶快门眼镜，其可以解决如果观看者的情况变化的情况下不能保持良好图像的提供的问题。液晶快门（2）具有透光和遮光区域，其中状态可以在使其发光的透光状态与使遮光光的遮光状态之间发生变化。驱动部（51）改变作为透光和遮光区域的至少一部分的驱动区域的透光状态和遮光状态之间的状态。控制装置（52）调整驱动部（51）改变状态的驱动区域的尺寸和位置中的至少一个。

2. 发明授权

US08619204B2 Liquid crystal shutter and liquid crystal shutter eyeglass 有权
标题翻译：液晶快门和液晶快门眼镜
公开(公告)号：US08619204B2
公开(公告)日：2013-12-31
申请号：US13378868
申请日：2010-05-11
申请人： Goroh Saitoh , Masao Imai
发明人： Goroh Saitoh , Masao Imai
IPC分类号： G02F1/1335
CPC分类号： G02F1/1337 , G02F1/1347 , G02F2001/133738 , G02F2001/133742 , G02F2001/13706
摘要： A liquid crystal shutter that realizes a high speed response and that solves a problem in which light leakage cannot be alleviated is provided. An alignment film coated on substrate 5a adjacent to another liquid crystal device of substrates (5a) and (5b) of each of liquid crystal devices (2a, 2b) is horizontal alignment film (7a) and alignment film coated on the other substrate (5b) is vertical alignment film (7b). A alignment treatment is performed on the horizontal alignment film coated on substrate (5a) of liquid crystal device (2b) having a polarizer (3) in a direction parallel to a light transmission axis of analyzer (4) and an alignment treatment is performed on the horizontal alignment film coated on substrate (5a) of liquid crystal device (2a) having analyzer (4) in a direction parallel to the light transmission axis of polarizer (4). Liquid crystal materials (6) of liquid crystal devices (2a, 2b) have a positive dielectric anisotropy and have twisting directions that is the reverse of each other.
摘要翻译：提供实现高速响应并且解决了不能缓解漏光的问题的液晶快门。在与液晶装置（2a，2b）的基板（5a）和（5b）的另一个液晶装置相邻的基板5a上涂布的取向膜是水平取向膜（7a）和涂布在另一基板（5b）上的取向膜）是垂直取向膜（7b）。在平行于分析仪（4）的透光轴的方向上对涂布在具有偏振片（3）的液晶装置（2b）的基板（5a）上的水平取向膜进行取向处理，并对在与偏振片（4）的透光轴平行的方向上具有分析器（4）的液晶装置（2a）的基板（5a）上涂布的水平取向膜。液晶装置（2a，2b）的液晶材料（6）具有正的介电各向异性并具有彼此相反的扭转方向。

3. 发明申请

US20120224148A1 LIGHT EMITTING ELEMENT, LIGHT SOURCE DEVICE, AND PROJECTION DISPLAY DEVICE 有权
标题翻译：发光元件，光源装置和投影显示装置
公开(公告)号：US20120224148A1
公开(公告)日：2012-09-06
申请号：US13504863
申请日：2010-10-14
申请人： Masanao Natsumeda , Shin Tominaga , Goroh Saitoh , Masao Imai
发明人： Masanao Natsumeda , Shin Tominaga , Goroh Saitoh , Masao Imai
IPC分类号： G03B21/14 , H01L33/50
CPC分类号： G02B5/008 , G01N21/553 , G01N21/648 , G02B3/0031 , G02B5/3016 , G02B6/005 , G02B6/1226 , G02B26/02 , G02F1/133606 , G03B21/14 , G03B21/2033 , H01L51/5262 , H01L51/5275 , H01L2933/0083 , H04N9/3152
摘要： Light source layer (4) includes substrate (10) and a pair of layers, namely, hole-transport layer (11) and electron-transport layer (13), formed on substrate (10). Directional control layer (5) includes plasmon excitation layer (15) stacked on a side of light source layer (4), which is opposite to the side of substrate (10) of light source layer (4), and which has a plasma frequency higher than a frequency of light output from light source layer (4), and wave vector conversion layer (17) stacked on plasmon excitation layer (15), which converts light incident from plasmon excitation layer (15) into light having a predetermined exit angle to output the light. Plasmon excitation layer (15) is sandwiched between low dielectric constant layer (14) and high dielectric constant layer (16).
摘要翻译：光源层（4）包括基板（10）和形成在基板（10）上的一对层，即空穴传输层（11）和电子传输层（13）。定向控制层（5）包括层叠在光源层（4）的与光源层（4）的基板（10）侧相反侧的等离子体激发层（15），其具有等离子体频率高于从光源层（4）输出的光的频率，以及堆叠在等离子体激元层（15）上的波矢量转换层（17），其将从等离子体激元层（15）入射的光转换成具有预定出射角输出光。等离子体激发层（15）夹在低介电常数层（14）和高介电常数层（16）之间。

4. 发明申请

US20120188458A1 COLOR SYNTHESIS OPTICAL ELEMENT, PROJECTION-TYPE DISPLAY DEVICE USING SAME, AND METHOD FOR CONTROLLING DISPLAY THEREOF 有权
标题翻译：颜色合成光学元件，使用其的投影型显示装置以及用于控制其显示的方法
公开(公告)号：US20120188458A1
公开(公告)日：2012-07-26
申请号：US13498512
申请日：2010-09-09
申请人： Masao Imai , Goroh Saitoh , Fujio Okumura
发明人： Masao Imai , Goroh Saitoh , Fujio Okumura
IPC分类号： H04N5/14 , G03B21/14 , G02B27/28
CPC分类号： G02B27/149 , G02B27/1046 , G02B27/142 , G02B27/283 , G03B21/14 , G03B21/2073 , H04N9/3105 , H04N9/3167
摘要： A first dichroic mirror (2a) and a second dichroic mirror (2b) are formed on the bonding surfaces between four right angle prisms (1a-1d) so as to intersect. The first dichroic mirror (2a) transmits, of visible light of P-polarization, at least the light of a specific wavelength band and reflects, of visible light of S-polarization, at least the light of the specific wavelength band. The second dichroic mirror (2b) transmits, of visible light of P-polarization, at least light of the specific wavelength band and transmits, of visible light of S-polarization, at least light of the specific wavelength band. The cutoff wavelengths with respect to S-polarized light of both dichroic mirrors (2a and 2b) are set within ranges of bands other than those of the three primary colors of light.
摘要翻译：第一分色镜（2a）和第二分色镜（2b）形成在四个直角棱镜（1a-1d）之间的接合表面上以相交。第一分色镜（2a）至少发射P偏振的可见光至少具有特定波长带的光并且将S偏振的可见光反射至特定波长带的光。第二分色镜（2b）至少发射P偏振的可见光至少具有特定波长带的光，并透射S偏振的可见光至少具有特定波长带的光。两个分色镜（2a和2b）相对于S偏振光的截止波长设定在除了三原色光之外的波段的范围内。

5. 发明授权

US07160003B2 Illumination device and display device incorporating the same 有权
标题翻译：照明装置和包括其的显示装置
公开(公告)号：US07160003B2
公开(公告)日：2007-01-09
申请号：US11052765
申请日：2005-02-09
申请人： Goroh Saitoh , Masao Imai
发明人： Goroh Saitoh , Masao Imai
IPC分类号： F21V5/00
CPC分类号： G02B6/0016 , G02B6/0038
摘要： Light emitted from a light source and incident on a light distributor of a light guide plate is partially emitted from the light guide plate as it is, and is predominantly reflected toward a prism section. Light incident on the prism section from the light distributor and light incident on the prism section directly from the light source are refracted and reflected by the prism section, and are then emitted from a light emission plane of the light guide plate in a region away from the light source in which the light distributor is not disposed, in a direction perpendicular to the light emission plane and substantially away from light source.
摘要翻译：从光源发射并入射到导光板的光分配器上的光部分地从导光板原样部分地发射，并且主要朝向棱镜部分反射。从光分配器入射到棱镜部分上的光和直接从光源入射到棱镜部分的光被棱镜部折射并反射，然后从导光板的发光平面在远离的区域光分配器不配置在与发光平面垂直的方向上且远离光源的光源。

6. 发明授权

US09285599B2 Three-dimensional video viewing system, display system, optical shutter, and three-dimensional video viewing method 有权
标题翻译：三维视频观看系统，显示系统，光学快门和三维视频观看方式
公开(公告)号：US09285599B2
公开(公告)日：2016-03-15
申请号：US13143400
申请日：2010-01-19
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 , G02B27/22 , H04N13/00 , H04N13/02
CPC分类号： G02B27/2264 , H04N13/144 , H04N13/183 , H04N13/243 , H04N13/337 , H04N13/341 , H04N13/354 , H04N13/356 , H04N13/359 , H04N13/363 , H04N2013/405
摘要： Disclosed is three-dimensional video viewing system (1) including: display system (2) that displays three or more videos of different parallaxes in a time-division multiplexing manner, and outputs a control signal that indicates a switching timing of the videos; input means (7) for designating an arbitrary display mode among a plurality of display modes in which a plurality of three-dimensional videos different from one another in three-dimensionality are defined by a combination of two of the three or more videos; two shutters that switch a state between light transmission and light blocking; and a shutter drive circuit that specifies the switching timing of the two videos corresponding to the display mode designated by input means (7) based on the control signal, and independently controls opening/closing of the shutters at the specified switching timing of the videos.
摘要翻译：公开了三维视频观看系统（1），包括：以时分多路复用方式显示不同视差的三个或更多个视频的显示系统（2），并输出指示视频的切换定时的控制信号; 用于在多个显示模式中指定任意显示模式的输入装置（7），其中通过三个或更多个视频中的两个的组合来定义三维中彼此不同的多个三维视频; 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，其基于所述控制信号指定对应于由输入装置（7）指定的显示模式的两个视频的切换定时，并且在指定的视频切换定时独立地控制快门的打开/关闭。

7. 发明授权

US08998420B2 Optical element, light source device, and projection-type display device 有权
标题翻译：光学元件，光源装置和投影型显示装置
公开(公告)号：US08998420B2
公开(公告)日：2015-04-07
申请号：US13510540
申请日：2010-10-27
申请人： Shin Tominaga , Masao Imai , Goroh Saitoh , Masanao Natsumeda
发明人： Shin Tominaga , Masao Imai , Goroh Saitoh , Masanao Natsumeda
IPC分类号： G03B21/14 , G03B21/28 , G02B5/32 , G02B5/30 , G02B27/28 , G02B26/08 , G03H1/28 , G02F1/29 , G02B6/28 , G02B6/42 , G02B27/09 , G03B21/20 , F21V8/00 , G03H1/02 , G03H1/22
CPC分类号： G02B6/2848 , G02B5/3033 , G02B5/32 , G02B6/005 , G02B6/0056 , G02B6/4204 , G02B27/0944 , G03B21/2046 , G03B21/28 , G03H1/0248 , G03H1/28 , G03H2001/2276 , G03H2222/31
摘要： A hologram layer (13) is irradiated by light from an optical element (10). The hologram layer (13) is provided with a first hologram (14) that diffracts in a predetermined direction, from among incident light from the optical element (10), X-polarized light in which the polarization component is in a specific direction and emits the light as X-polarized light of a first phase state (P1), and a second hologram (15) that both diffracts in the same direction as the X-polarized light of the first phase state (P1) and moreover at an equal radiation angle, from among incident light from the optical element (10), Y-polarized light in which the polarization component is in a direction orthogonal to that of the X-polarized light and converts it to X-polarized light, and emits the light as X-polarized light of a second phase state (P2) that differs from the first phase state (P1).
摘要翻译：全息图层（13）由来自光学元件（10）的光照射。全息图层（13）具有从光学元件（10）的入射光中向预定方向衍射的第一全息图（14），偏振分量为特定方向的X偏振光发射所述光作为第一相位状态（P1）的X偏振光，以及第二全息图（15），其在与所述第一相位状态（P1）的X偏振光相同的方向上衍射，并且以相等的辐射角度，从光学元件（10）的入射光中，偏振分量与X偏振光的方向正交的方向的Y偏振光，并将其转换为X偏振光，并将光作为与第一相位状态（P1）不同的第二相位状态（P2）的X偏振光。

8. 发明授权

US08960915B2 Optical element, light source device, and projection display device 有权
标题翻译：光学元件，光源装置和投影显示装置
公开(公告)号：US08960915B2
公开(公告)日：2015-02-24
申请号：US13580500
申请日：2011-03-28
申请人： Shin Tominaga , Masao Imai , Goroh Saitoh , Masanao Natsumeda
发明人： Shin Tominaga , Masao Imai , Goroh Saitoh , Masanao Natsumeda
IPC分类号： G03B21/14 , B82Y20/00 , G02B5/00 , G02B5/18 , G02B5/30 , G02B5/32 , F21V8/00 , G02B6/122 , G02B27/42 , H04N9/31 , G03B21/20 , G02F1/1335
CPC分类号： G03B21/14 , B82Y20/00 , G02B5/008 , G02B5/1814 , G02B5/1866 , G02B5/3041 , G02B5/305 , G02B5/3058 , G02B5/32 , G02B6/0038 , G02B6/005 , G02B6/1226 , G02B27/425 , G02B27/4261 , G02B27/4272 , G02F1/13362 , G03B21/2033 , G03B21/2073 , H04N9/3167
摘要： Optical element 10 according to the present invention comprises light guide body 11, surface plasmon excitation means 14 that is provided on the interface with light guide body 11 and that allows surface plasmon to be excited by a specific polarization component of light whose polarization direction is orthogonal to the first direction y in the surface of light guide body 11, from among light entering from light guide body 11, and a light generation means that includes metal layer 12 and cover layer 13, and that generates light having the same polarization component as the specific polarization component of light, from surface plasmon produced in the interface between metal layer 12 and cover layer 13 in response to surface plasmon excited by the specific polarization component in surface plasmon excitation means 14. Surface plasmon excitation means 14 includes a plurality of protrusions 14a, each of which extends in the first direction y and is periodically arrayed along the second direction x orthogonal to the first direction y.
摘要翻译：根据本发明的光学元件10包括导光体11，表面等离子体激元装置14，其设置在与导光体11的界面上，并且允许表面等离子体激元被偏振方向正交的光的特定偏振分量激发在导光体11的表面的第一方向y，从导光体11入射的光和包含金属层12和覆盖层13的发光装置之间，产生具有与导光体11相同的偏振分量的光响应由表面等离激元激励装置14中的特定偏振分量激发的表面等离子体激元，在金属层12和覆盖层13之间的界面处产生的表面等离子体激元的光的特定偏振分量。表面等离激元激励装置14包括多个突起14a 每个沿着第一方向y延伸并且沿着第二方向周期地排列方向x与第一方向y正交。

9. 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。

10. 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。

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