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21. 发明申请

US20120092572A1 LIQUID CRYSTAL SHUTTER EYEGLASSES 有权
标题翻译：液晶快门眼镜
公开(公告)号：US20120092572A1
公开(公告)日：2012-04-19
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： G02F1/1335
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。

22. 发明申请

US20110317082A1 LIQUID CRYSTAL SHUTTER AND LIQUID CRYSTAL SHUTTER GLASSES 审中-公开
标题翻译：液晶开关和液晶切换器玻璃
公开(公告)号：US20110317082A1
公开(公告)日：2011-12-29
申请号：US13201005
申请日：2010-02-24
申请人： Goroh Saitoh , Junichirou Ishii , Masao Imai
发明人： Goroh Saitoh , Junichirou Ishii , Masao Imai
IPC分类号： G02F1/1335
CPC分类号： G02C7/101 , G02F1/13306 , G02F1/13471 , G02F1/1396 , G02F2001/13706 , G02F2001/13712 , G02F2201/16 , G03B35/24 , G06F21/84 , H04N13/341 , H04N2213/008
摘要： Disclosed is a liquid crystal shutter having two superimposed liquid crystal layers in which no leakage of light occurs. In a liquid crystal shutter in which oriented films (11) of a pair of substrates of each liquid crystal device (8a, 8b) are oriented in mutually intersecting directions, and are all vertically oriented films or horizontally oriented films, and if the oriented films are horizontally oriented films, the liquid crystal materials have a positive dielectric constant isotropy, and if the oriented films are vertically oriented films, the liquid crystal materials have a negative dielectric constant isotropy, the twist directions (13) of the liquid crystal materials en- closed in the adjacent liquid crystal devices (8a, 8b) are opposite to each other to thereby prevent the leakage of light.
摘要翻译：公开了一种液晶快门，其具有两个重叠的液晶层，其中不发生光的泄漏。在液晶快门中，每个液晶装置（8a，8b）的一对基板的取向膜（11）相互交叉的方向取向，并且都是垂直取向膜或水平取向膜，并且如果取向膜是水平取向膜，液晶材料具有正介电常数各向同性，并且如果取向膜是垂直取向膜，则液晶材料具有负的介电常数各向同性，液晶材料的扭转方向（13）在相邻的液晶装置（8a，8b）中封闭的液晶装置彼此相对，从而防止光的泄漏。

23. 发明申请

US20070218261A1 LIGHT CONTROL FILM, LIGHTING DEVICE AND DISPLAY DEVICE 有权
标题翻译：灯控制膜，照明装置和显示装置
公开(公告)号：US20070218261A1
公开(公告)日：2007-09-20
申请号：US11679548
申请日：2007-02-27
申请人： Goroh Saitoh , Masao Imai
发明人： Goroh Saitoh , Masao Imai
IPC分类号： B32B7/02 , G02F1/1335
CPC分类号： B32B27/36 , B32B3/10 , B32B5/142 , B32B25/08 , B32B25/20 , B32B27/08 , B32B27/20 , B32B27/32 , B32B2307/412 , B32B2307/418 , B32B2457/20 , G02F1/133606 , G02F2001/133607 , H01J2211/442 , Y10T428/24942 , Y10T428/31504
摘要： A light control film including transparent layers and light absorbing layers arranged alternately is provided. The film is capable of controlling emission angle of light from the light source relatively strictly, and the light use efficiency thereof is improved. Further, a lighting device and a display device using thereof are provided. A transparent layer includes a high refractive index area and a low refractive index area, and further, a light reflective layer is provided at least on the light incident surface of the light absorbing layer out of the light absorbing layer and the low refractive index area. Thereby, a light control film having high light use efficiency is realized by utilizing reflection on the refractive index interface. At the same time, a lighting device capable of switching lighting angles and a display device capable of switching view angles, incorporating the control film, are realized.
摘要翻译：提供了包括交替布置的透明层和光吸收层的光控膜。该膜能够相对严格地控制来自光源的光的发射角度，并且提高其光的使用效率。此外，提供了照明装置和使用其的显示装置。透明层包括高折射率区域和低折射率区域，此外，在光吸收层和低折射率区域的至少一个光吸收层的光入射表面上至少设置光反射层。由此，通过利用折射率界面上的反射来实现光利用效率高的光控制膜。同时，实现了能够切换照明角度的照明装置和能够切换观看角度的显示装置，结合了控制膜。

24. 发明授权

US09429761B2 Color synthesis optical element, projection-type display device using same, and method for controlling display thereof 有权
标题翻译：彩色合成光学元件，使用其的投影式显示装置及其显示方法
公开(公告)号：US09429761B2
公开(公告)日：2016-08-30
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： G02B27/14 , G02B27/10 , G02B27/28 , G03B21/14 , H04N9/31 , G03B21/20
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。

25. 发明授权

US09400419B2 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使用相同
公开(公告)号：US09400419B2
公开(公告)日：2016-07-26
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： G03B21/28 , G03B21/20 , G03B33/12 , H04N9/31
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。

26. 发明授权

US09210415B2 Three-dimensional picture viewing system, display system, optical shutter, and three-dimensional picture viewing method 有权
标题翻译：三维图片查看系统，显示系统，光学快门和三维图片查看方法
公开(公告)号：US09210415B2
公开(公告)日：2015-12-08
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 , G02B27/22 , H04N13/00
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。

27. 发明授权

US09116270B2 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：US09116270B2
公开(公告)日：2015-08-25
申请号：US13580697
申请日：2010-10-14
申请人： Masanao Natsumeda , Masao Imai , Goroh Saitoh , Shin Tominaga
发明人： Masanao Natsumeda , Masao Imai , Goroh Saitoh , Shin Tominaga
IPC分类号： G02F1/01 , F21V8/00 , F21V9/14 , G03B21/14 , B82Y20/00
CPC分类号： G02B6/005 , B82Y20/00
摘要： Disclosed is an optical element that includes: carrier generation layer (16) in which carriers are generated by light from light guide body (12) into which light from a light-emitting element enters; plasmon excitation layer (17) that has a plasma frequency higher than the frequency of light generated when carrier generation layer (16) is excited by light from the light-emitting element; and wave vector conversion layer (18) that converts surface plasmon generated by plasmon excitation layer (17) light having a predetermined exit angle to output the light. Plasmon excitation layer (17) is sandwiched between two layers having dielectric properties. The effective dielectric constant of the incident side portion of plasmon excitation layer (17) including an entire structure stacked above light guide body (12) side is higher than that of the exit side portion of plasmon excitation layer (17) including the entire structure stacked above wave vector conversion layer (18) side and the medium in contact with wave vector conversion layer (18).
摘要翻译：公开了一种光学元件，其包括：载流子生成层（16），其中通过来自发光元件的光进入的导光体（12）的光产生载流子; 等离子激元激发层（17），其等离子体频率高于当载流子发生层（16）被来自发光元件的光激发时产生的光的频率; 以及波导矢量转换层（18），其转换由等离子体激发层（17）产生的表面等离子体激元（17）具有预定出射角的光以输出光。等离子体激发层（17）夹在具有介电特性的两层之间。包括堆叠在导光体（12）侧的整体结构的等离子体激元层（17）的入射侧部分的有效介电常数高于等离子体激发层（17）的出射侧部分的有效介电常数，上述波矢量转换层（18）侧和与波矢量转换层（18）接触的介质。

28. 发明授权

US09039201B2 Display element, display device, and projection display device 有权
标题翻译：显示元件，显示装置和投影显示装置
公开(公告)号：US09039201B2
公开(公告)日：2015-05-26
申请号：US13640583
申请日：2011-05-13
申请人： Masanao Natsumeda , Masao Imai , Goroh Saitoh , Shin Tominaga
发明人： Masanao Natsumeda , Masao Imai , Goroh Saitoh , Shin Tominaga
IPC分类号： G02F1/13357 , G03B21/14 , G03B21/00 , G02B5/00 , G02B26/02 , G03B21/20 , G03B21/28 , H04N9/31 , G02F2/02 , F21V8/00
CPC分类号： G03B21/00 , G02B5/008 , G02B6/0038 , G02B6/005 , G02B6/0075 , G02B26/02 , G02F2/02 , G02F2202/32 , G02F2203/10 , G03B21/005 , G03B21/14 , G03B21/20 , G03B21/204 , G03B21/2066 , G03B21/28 , H04N9/3152
摘要： The present invention includes light valve section (10) having a plurality of shutter mechanisms (14) that switch between a transmitting state and a shading state of light emitted from light emitting element (25); and substrate (16) through which light that exits plurality of shutter mechanisms (14) is transmitted. The display element also has plasmon coupling section (11) that causes plasmon coupling to occur with light that exits the light valve section (10). Plasmon coupling section (11) includes carrier generation layer (17) that generates carriers with incident light that exits light valve section (10), plasmon excitation layer (19) that has a higher plasma frequency than the frequency of light that is generated in carrier generation layer (17) excited with the light emitted from light emitting element (25), and wave number vector conversion layer (22) that converts the light or surface plasmons generated in plasmon excitation layer (19) into light having a predetermined exit angle. Plasmon excitation layer (19) is sandwiched between first dielectric constant layer (18) and second dielectric constant layer (22).
摘要翻译：本发明包括具有多个快门机构（14）的光阀部分（10），其在从发光元件（25）发射的光的透射状态和阴影状态之间切换; 以及离开多个快门机构（14）的光的衬底（16）。显示元件还具有等离子体激元耦合部分（11），其使离开光阀部分（10）的光发生等离子体激元耦合。等离子体耦合部分（11）包括载流子产生层（17），其产生具有离开光阀部分（10）的入射光的载流子，等离子体激发层（19）具有比在载体中产生的光的频率更高的等离子体频率由发光元件（25）发射的光激发的发光层（17）和将等离激元激发层（19）中产生的光或表面等离子体激元转换成具有预定出射角的光的波数矢量转换层（22）。等离子体激发层（19）夹在第一介电常数层（18）和第二介电常数层（22）之间。

29. 发明授权

US08870384B2 Projection display device having light source device with color synthesis unit 有权
标题翻译：具有具有彩色合成单元的光源装置的投影显示装置
公开(公告)号：US08870384B2
公开(公告)日：2014-10-28
申请号：US13498538
申请日：2010-09-16
申请人： Masao Imai , Goroh Saitoh , Fujio Okumura
发明人： Masao Imai , Goroh Saitoh , Fujio Okumura
IPC分类号： G03B21/14 , G03B21/00 , G03B21/20 , G02B5/04 , G02B27/10 , H04N9/31 , G03B33/06 , G03B33/12
CPC分类号： G03B21/2033 , G02B5/04 , G02B27/10 , G03B21/14 , G03B21/2013 , G03B21/2066 , G03B21/2073 , G03B33/06 , G03B33/12 , H04N9/3105 , H04N9/3167
摘要： A light source device includes: a first light source (3a) that emits first polarized light of a plurality of colors including different wavelengths; a second light source (3b) that emits second polarized light whose polarization state differs from that of the first polarized light and that includes light of at least one color from among the plurality of colors; and a first color synthesis optical element (1) that synthesizes the first polarized light emitted from the first light source (3a) and the second polarized light emitted from the second light source (3b).
摘要翻译：光源装置包括：第一光源（3a），其发射包括不同波长的多种颜色的第一偏振光; 第二光源（3b），其发射偏振态与第一偏振光不同的第二偏振光，并且包括来自多种颜色的至少一种颜色的光; 以及合成从第一光源（3a）发射的第一偏振光和从第二光源（3b）发射的第二偏振光的第一颜色合成光学元件（1）。

30. 发明申请

US20130027675A1 DISPLAY ELEMENT, DISPLAY DEVICE, AND PROJECTION DISPLAY DEVICE 有权
标题翻译：显示元件，显示设备和投影显示设备
公开(公告)号：US20130027675A1
公开(公告)日：2013-01-31
申请号：US13640583
申请日：2011-05-13
申请人： Masanao Natsumeda , Masao Imai , Goroh Saitoh , Shin Tominaga
发明人： Masanao Natsumeda , Masao Imai , Goroh Saitoh , Shin Tominaga
IPC分类号： H05B33/22 , H05B33/14 , G02F1/13357 , G03B21/14
CPC分类号： G03B21/00 , G02B5/008 , G02B6/0038 , G02B6/005 , G02B6/0075 , G02B26/02 , G02F2/02 , G02F2202/32 , G02F2203/10 , G03B21/005 , G03B21/14 , G03B21/20 , G03B21/204 , G03B21/2066 , G03B21/28 , H04N9/3152
摘要： The present invention includes light valve section (10) having a plurality of shutter mechanisms (14) that switch between a transmitting state and a shading state of light emitted from light emitting element (25); and substrate (16) through which light that exits plurality of shutter mechanisms (14) is transmitted. The display element also has plasmon coupling section (11) that causes plasmon coupling to occur with light that exits the light valve section (10). Plasmon coupling section (11) includes carrier generation layer (17) that generates carriers with incident light that exits light valve section (10), plasmon excitation layer (19) that has a higher plasma frequency than the frequency of light that is generated in carrier generation layer (17) excited with the light emitted from light emitting element (25), and wave number vector conversion layer (22) that converts the light or surface plasmons generated in plasmon excitation layer (19) into light having a predetermined exit angle. Plasmon excitation layer (19) is sandwiched between first dielectric constant layer (18) and second dielectric constant layer (22).
摘要翻译：本发明包括具有多个快门机构（14）的光阀部分（10），其在从发光元件（25）发射的光的透射状态和阴影状态之间切换; 以及离开多个快门机构（14）的光的衬底（16）。显示元件还具有等离子体激元耦合部分（11），其使离开光阀部分（10）的光发生等离子体激元耦合。等离子体耦合部分（11）包括载流子产生层（17），其产生具有离开光阀部分（10）的入射光的载流子，等离子体激发层（19）具有比在载体中产生的光的频率更高的等离子体频率由发光元件（25）发射的光激发的发光层（17）和将等离激元激发层（19）中产生的光或表面等离子体激元转换成具有预定出射角的光的波数矢量转换层（22）。等离子体激发层（19）夹在第一介电常数层（18）和第二介电常数层（22）之间。

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