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71. 发明申请

US20140036234A1 Projector 有权
标题翻译：投影机
公开(公告)号：US20140036234A1
公开(公告)日：2014-02-06
申请号：US13917741
申请日：2013-06-14
申请人： ASIA OPTICAL INTERNATIONAL LTD. , SINTAI OPTICAL (Shenzhen) CO., LTD.
发明人： Chia-Chien Hsu
IPC分类号： G03B21/20
CPC分类号： G02B27/0961 , G03B21/20 , G03B21/2013 , G03B21/2033 , G03B21/2066 , G03B21/2073 , G03B33/12 , H04N9/3197
摘要： A projector includes an illuminating system and an imaging system. The illuminating system includes a light source module, a lens array, a condenser lens and a display panel, in which light beams are generated by the light source module, uniformly dispersed by the lens array, condensed by the condenser lens, and reflected by the display panel to obtain image light, and the condenser lens has an effective focal length substantially equal to a product of an f-number of the illuminating system and a thickness of the lens array. The imaging system outwardly projects the image light.
摘要翻译：投影仪包括照明系统和成像系统。照明系统包括光源模块，透镜阵列，聚光透镜和显示面板，其中由光源模块产生的光束被透镜阵列均匀地分散，由聚光透镜会聚并由显示面板以获得图像光，并且聚光透镜具有基本上等于照明系统的f数与透镜阵列的厚度的乘积的有效焦距。成像系统向外投影图像光。

72. 发明申请

US20140022520A1 PROJECTION DISPLAY APPARATUS 有权
标题翻译：投影显示设备
公开(公告)号：US20140022520A1
公开(公告)日：2014-01-23
申请号：US14032865
申请日：2013-09-20
申请人： Fujifilm Corporation
发明人： Masanao KAWANA
IPC分类号： G02B17/06
CPC分类号： G02B17/06 , G02B13/16 , G02B17/08 , G02B17/0852 , G03B21/28 , G03B33/12
摘要： A projection display apparatus includes an image display element for displaying an image on a reduction side conjugate plane and a projection optical system for magnifying and projecting the image onto a screen which is a magnification side conjugate plane as a conjugate image. The projection optical system substantially consists of a dioptric system and a catoptrics system having a common axis. The center of a display surface of the image display element is disposed eccentrically with respect to the optical axis and, when a magnification side conjugate position of the center of the display surface is vertically above the optical axis, an intersection point between a lower light ray of a light flux focused on the bottom center of the conjugate image and an upper light ray of a light flux focused on the top center of the conjugate image falls within a predetermined range.
摘要翻译：投影显示装置包括用于在缩小侧共轭面上显示图像的图像显示元件和用于将图像放大和投影到作为共轭图像的倍率共轭平面的屏幕上的投影光学系统。投影光学系统基本上包括具有公共轴线的折射系统和折射系统。图像显示元件的显示表面的中心相对于光轴偏心地设置，并且当显示面的中心的放大率共轭位置垂直于光轴上方时，下部光线聚焦在共轭图像的底部中心的光束和聚焦在共轭图像的顶部中心的光通量的上部光线落在预定范围内。

73. 发明申请

US20140022518A1 PROJECTION OPTICAL SYSTEM AND PROJECTION DISPLAY APPARATUS 有权
标题翻译：投影光学系统和投影显示设备
公开(公告)号：US20140022518A1
公开(公告)日：2014-01-23
申请号：US14035986
申请日：2013-09-25
申请人： FUJIFILM Corporation
发明人： Masaru AMANO
IPC分类号： G03B21/14
CPC分类号： G03B21/142 , G02B13/16 , G02B17/0852 , G02B27/0025 , G03B21/28 , G03B33/12
摘要： A projection optical system substantially consists of a first optical system composed of a plurality of lens groups and a second optical system composed of one reflection mirror having a convex aspherical surface arranged in this order from the reduction side, in which all optical surfaces constituting the first and second optical systems are formed so as to have rotationally symmetrical shapes around one common axis, the projection optical system is configured such that focus adjustment is performed by individually moving two lens groups in the first optical system along the common axis, and the lens disposed on the most magnification side in the reduction side lens group of the two lens groups is a lens having a convex surface on the magnification side, thereby magnifying and projecting an image formed on a conjugate plane on the reduction side to a conjugate plane on the magnification side.
摘要翻译：投影光学系统基本上由多个透镜组构成的第一光学系统和由还原侧依次排列的具有凸面非球面的一个反射镜构成的第二光学系统构成，其中构成第一透镜组的所有光学面并且第二光学系统形成为围绕一个公共轴线具有旋转对称的形状，所述投影光学系统被配置为使得通过沿着公共轴单独移动第一光学系统中的两个透镜组来执行聚焦调整，并且设置透镜在两个透镜组的还原侧透镜组中的最大放大倍率侧的是具有在放大倍率侧的凸面的透镜，从而将在还原侧的共轭面上形成的图像放大并投影到共轭面上侧。

74. 发明授权

US08602567B2 Multiplexing light pipe having enhanced brightness 有权
标题翻译：具有增强亮度的复用光管
公开(公告)号：US08602567B2
公开(公告)日：2013-12-10
申请号：US12891553
申请日：2010-09-27
申请人： George Ouyang , Kenneth Li
发明人： George Ouyang , Kenneth Li
IPC分类号： G03B21/26 , F21V7/04 , H01L33/00
CPC分类号： G02B27/0994 , G02B5/20 , G02B27/1006 , G02B27/1033 , G02B27/14 , G02B27/141 , G03B21/14 , G03B21/2013 , G03B21/2073 , G03B33/12
摘要： Multi-color light sources are mixed in a recycling housing to achieve high light output. Light from each color light source is multiplexed and a portion of the mixed light passes through an output aperture in the light pipe and a portion light is recycled back, for example, by a shaped reflective surface and/or a reflective coating adjacent the aperture. In one embodiment, the light is directed back from the output side of the housing to an input light source having the same color. In another embodiment, the light is directed back from the output side of the housing to a coating designed to reflect that color. The reflected light is then reflected back toward the output aperture and a portion of that reflected light is again reflected toward the input and impacts the original source for that color light. In this way, light theoretically recycles infinitely.
摘要翻译：多色光源在回收箱中混合以实现高光输出。来自每个颜色光源的光被多路复用，并且混合光的一部分通过光管中的输出孔，并且部分光例如通过邻近孔的成形反射表面和/或反射涂层再循环回来。在一个实施例中，光从壳体的输出侧引导回具有相同颜色的输入光源。在另一个实施例中，光从壳体的输出侧引导回设计成反射该颜色的涂层。然后反射的光被反射回输出孔，并且该反射光的一部分再次朝着输入反射并且撞击用于该色光的原始光源。以这种方式，光理论上无限循环。

75. 发明申请

US20130286359A1 LIGHT SOURCE DEVICE AND PROJECTION TYPE DISPLAY APPARATUS EMPLOYING SAME LIGHT SOURCE DEVICE 有权
标题翻译：光源设备和投影类型显示设备使用相同的光源设备
公开(公告)号：US20130286359A1
公开(公告)日：2013-10-31
申请号：US13867254
申请日：2013-04-22
申请人： PANASONIC CORPORATION
发明人： Atsushi MOTOYA , Yohei KATSUMATA , Yoshimasa FUSHIMI
IPC分类号： F21V9/08 , G03B21/20
CPC分类号： F21V9/08 , G03B21/204 , G03B33/12
摘要： A light source device and a projection type display apparatus include: an excitation light source; and a fluorescence light-emitting plate including a fluorescence light-emitting section arranged opposite to the excitation light source and a reflection section containing titanium oxide located on the opposite side of the excitation light source as viewed from the side of the fluorescence light-emitting section and arranged such as to be joined to the fluorescence light-emitting section. Then, excitation light from the excitation light source is projected onto the fluorescence light-emitting section so that fluorescence emission light is emitted from the fluorescence light-emitting section and reflected fluorescence light is emitted from the reflection section.
摘要翻译：光源装置和投影型显示装置包括：激发光源; 以及荧光发光板，其包括与激发光源相对配置的荧光发光部和从荧光发光部的侧面观察位于激发光源的相反侧的含有氧化钛的反射部并配置成与荧光发光部接合。然后，来自激发光源的激发光投射到荧光发光部上，使得从荧光发光部发出荧光发射光，从反射部射出反射荧光。

76. 发明授权

US08562152B2 Collimator lens unit with aspheric surfaces for imparting a luminous flux density distribution 有权
标题翻译：具有用于赋予光通量密度分布的非球面的准直透镜单元
公开(公告)号：US08562152B2
公开(公告)日：2013-10-22
申请号：US12972762
申请日：2010-12-20
申请人： Koichi Akiyama
发明人： Koichi Akiyama
IPC分类号： G03B21/20 , G03B21/26 , G03B3/00 , G03B9/00 , G03B27/30
CPC分类号： G03B21/20 , G02B27/30 , G03B33/08 , G03B33/12
摘要： A collimator lens unit includes at least two lenses and substantially collimates a beam of light emitted from a solid-state light source unit of a Lambert emission type, wherein at least two faces of incidence faces and emission faces of the lenses constituting the two lenses are aspheric faces, one front aspheric face located close to the solid-state light source unit has a function of changing a luminous flux density distribution of the beam of light emitted from the solid-state light source unit to a predetermined luminous flux density distribution in which the luminous flux density in the vicinity of an optical axis of the collimator lens unit is higher than the luminous flux density in a peripheral portion separated from the optical, the rear aspheric face farthest from the solid-state light source unit has a function of substantially collimating the beam of light.
摘要翻译：准直透镜单元包括至少两个透镜，并且基本上准直从Lambert发射型固体光源单元发射的光束，其中构成两个透镜的透镜的入射面和发射面的至少两个面是非球面，位于靠近固态光源单元的一个前非球面具有将从固态光源单元发射的光束的光通量密度分布改变为预定的光通量密度分布的功能，其中，准直透镜单元的光轴附近的光通量密度高于与光学元件分离的周边部分的光通量密度，距离固体光源单元最远的后方非球面具有基本上准直光束。

77. 发明申请

US20130271735A1 PROJECTOR 有权
标题翻译：投影机
公开(公告)号：US20130271735A1
公开(公告)日：2013-10-17
申请号：US13853528
申请日：2013-03-29
申请人： SEIKO EPSON CORPORATION
发明人： Katsumi TANAKA
IPC分类号： G03B21/14 , G03B21/00
CPC分类号： G03B21/208 , G03B21/142 , G03B33/12 , H04N9/3152 , H04N9/317
摘要： A projector including a light source unit, a lens integrator system, a light modulator having an image formation region where light from the lens integrator system is modulated in accordance with image information, and a projection system that projects light from the light modulator, wherein the projection system is so disposed that the optical axis of the light incident on the projection system is shifted from the optical axis of the projection system in a predetermined direction when the projection system is viewed in the direction in which the light travels toward the projection system, and the lens integrator system is so configured that illuminance of the light on a first side corresponding to the predetermined direction in the image formation region is higher than illuminance of the light on a second side that is opposite the first side.
摘要翻译：一种投影仪，包括光源单元，透镜积分器系统，具有根据图像信息调制来自透镜积分器系统的光的图像形成区域的光调制器和投射来自光调制器的光的投影系统，其中，投影系统被布置成使得当投影系统沿着朝向投影系统的方向观察投影系统时，入射在投影系统上的光的光轴沿着预定方向从投影系统的光轴偏移，并且透镜积分器系统被配置为使得在图像形成区域中对应于预定方向的第一侧上的光的照度高于与第一侧相反的第二侧上的光的照度。

78. 发明授权

US08523362B2 Illumination system and projection apparatus 有权
标题翻译：照明系统和投影仪器
公开(公告)号：US08523362B2
公开(公告)日：2013-09-03
申请号：US12860044
申请日：2010-08-20
申请人： Chien-Jung Huang , Pei-Ching Liu , Ruei-Bin Jhang , S-Wei Chen
发明人： Chien-Jung Huang , Pei-Ching Liu , Ruei-Bin Jhang , S-Wei Chen
IPC分类号： G03B21/00
CPC分类号： G03B21/2033 , G03B21/208 , G03B33/12
摘要： An illumination system includes a chip package, a first dichroic film, a second dichroic film, and a third dichroic film. The first dichroic film, the second dichroic film, and the third dichroic film are not parallel to each other and do not cross each other. The chip package includes a first light-emitting chip capable of emitting a first light beam, a second light-emitting chip capable of emitting a second light beam, and a third light-emitting chip capable of emitting a third light beam. The first light-emitting chip, the second light-emitting chip, and the third light-emitting chip are arranged in a row. The first dichroic film reflects the first light beam and transmitting the second light beam, the second dichroic film reflects the second light beam, the first dichroic film and the second dichroic film transmit the third light beam, and the third dichroic film reflects the third light beam.
摘要翻译：照明系统包括芯片封装，第一二向色膜，第二二向色膜和第三二向色膜。第一分色膜，第二二向色膜和第三二向色膜不彼此平行并且不彼此交叉。芯片封装包括能够发射第一光束的第一发光芯片，能够发射第二光束的第二发光芯片和能够发射第三光束的第三发光芯片。第一发光芯片，第二发光芯片和第三发光芯片排列成一行。第一分色膜反射第一光束并透射第二光束，第二二向色膜反射第二光束，第一二向色膜和第二二向色膜透射第三光束，第三二向色膜反射第三光光束。

79. 发明授权

US08511870B2 Method and apparatus for generating monochromatic or polychromatic radiation 有权
标题翻译：用于产生单色或多色辐射的方法和装置
公开(公告)号：US08511870B2
公开(公告)日：2013-08-20
申请号：US12823725
申请日：2010-06-25
申请人： Blaise R. J. Robitaille
发明人： Blaise R. J. Robitaille
IPC分类号： F21S8/08
CPC分类号： G03B21/2046 , G03B21/2013 , G03B21/2033 , G03B33/12
摘要： A method and apparatus involve a radiation source assembly that outputs radiation along an output path of travel, and that has a support section configured to facilitate support of the assembly so that a position of the assembly can be adjusted approximately pivotally about the output path of travel. According to a different aspect, a method and apparatus involve: generating radiation with a radiation source in a radiation source assembly that is a modular unit; emitting this radiation approximately in a direction; supporting the radiation source near an input port of a radiation guide so that the radiation from the radiation source enters the input port, and so that the radiation source is positionally adjustable toward and away from the input port parallel to the direction; and supplying radiation through the radiation guide from the input port to an output port thereof.
摘要翻译：一种方法和装置，其包括沿着输送路径输出辐射的辐射源组件，并且具有支撑部分，该支撑部分构造成便于组件的支撑，使得组件的位置可以绕行进的输出路径近似枢转。根据不同方面，一种方法和装置包括：在作为模块单元的辐射源组件中用辐射源产生辐射; 大致沿一个方向发射该辐射; 在辐射引导件的输入端口附近支撑辐射源，使得来自辐射源的辐射进入输入端口，并且使得辐射源可以朝向和远离平行于该方向的输入端口位置地调节; 以及通过所述辐射引导件从所述输入端口向其输出端口提供辐射。

80. 发明申请

US20130188149A1 THREE DIMENSIONAL IMAGE PROJECTOR 审中-公开
标题翻译：三维图像投影机
公开(公告)号：US20130188149A1
公开(公告)日：2013-07-25
申请号：US13357737
申请日：2012-01-25
申请人： Casimer M. DeCusatis
发明人： Casimer M. DeCusatis
IPC分类号： G02B27/26 , G03B21/14 , F21V9/14
CPC分类号： G03B35/26 , F21V9/14 , G02B27/1033 , G02B27/26 , G03B21/14 , G03B33/12
摘要： A system is provided for projecting a three-dimensional image. The system includes a first light source, the first light source emitting light in a first direction and a second light source emitting light in a second direction. A beam splitter device is disposed adjacent each light source and an imaging device is disposed adjacent the beam splitter device. Light from the first light source and the second light source travel a common optical path to a projector lens assembly.
摘要翻译：提供一种用于投影三维图像的系统。该系统包括第一光源，第一光源沿第一方向发射光，第二光源在第二方向上发光。分束器装置邻近每个光源设置，并且成像装置邻近分束器装置设置。来自第一光源和第二光源的光行进到投影透镜组件的公共光路。

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