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公开(公告)号：US09784952B2
公开(公告)日：2017-10-10
申请号：US15132704
申请日：2016-04-19
摘要： A magnification optical system forms an enlarged image of an object. It includes a refractive optical system including a plurality of lens groups; and a mirror train including a curved mirror, arranged in this order from an object side, a first focus structure configured to move the respective lens groups of the refractive optical system by different amounts along a normal line of a conjugate surface on the object side, and a second focus structure configured to move the respective lens groups along the normal line of the conjugate surface on the object side by different amounts from those of the first focus structure.
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公开(公告)号：US20150234158A1
公开(公告)日：2015-08-20
申请号：US14703551
申请日：2015-05-04
CPC分类号： G02B13/16 , G02B7/04 , G02B7/10 , G02B17/08 , G03B21/147
摘要： A magnification optical system forms an enlarged image of an object. It includes a refractive optical system including a plurality of lens groups; and a mirror train including a curved mirror, arranged in this order from an object side, a first focus structure configured to move the respective lens groups of the refractive optical system by different amounts along a normal line of a conjugate surface on the object side, and a second focus structure configured to move the respective lens groups along the normal line of the conjugate surface on the object side by different amounts from those of the first focus structure.
摘要翻译： 放大光学系统形成物体的放大图像。 它包括一个包括多个透镜组的折射光学系统; 以及包括曲面镜的反射镜系列，其从物体侧依次配置，第一焦点结构，被配置为沿着物体侧的共轭面的法线沿折射光学系统的各透镜组移动不同的量， 以及第二焦点结构，其被配置为沿物体侧的共轭表面的法线沿着与第一焦点结构的那些不同的量移动各个透镜组。
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公开(公告)号：US09046674B2
公开(公告)日：2015-06-02
申请号：US14534863
申请日：2014-11-06
CPC分类号： G02B13/16 , G02B7/04 , G02B7/10 , G02B17/08 , G03B21/147
摘要： A magnification optical system forms an enlarged image of an object. It includes a refractive optical system including a plurality of lens groups; and a mirror train including a curved mirror, arranged in this order from an object side, a first focus structure configured to move the respective lens groups of the refractive optical system by different amounts along a normal line of a conjugate surface on the object side, and a second focus structure configured to move the respective lens groups along the normal line of the conjugate surface on the object side by different amounts from those of the first focus structure.
摘要翻译： 放大光学系统形成物体的放大图像。 它包括一个包括多个透镜组的折射光学系统; 以及包括曲面镜的反射镜系列，其从物体侧依次配置，第一焦点结构，被配置为沿着物体侧的共轭面的法线沿折射光学系统的各透镜组移动不同的量， 以及第二焦点结构，其被配置为沿物体侧的共轭表面的法线沿着与第一焦点结构的那些不同的量移动各个透镜组。
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公开(公告)号：US20140118818A1
公开(公告)日：2014-05-01
申请号：US13665427
申请日：2012-10-31
IPC分类号： G02B17/08
摘要： Disclosed is an enlargement optical system configured to form an image of an object at an enlargement side, including a lens system and a mirror system in order from a side of the object, the lens system including at least one lens, the mirror system including a first mirror and a second mirror in order from a side of the object, and the second mirror being an concave mirror, wherein an intermediate image conjugate to the object is formed at a side of the object with respect to the second mirror and the first mirror is held to be capable of adjusting a position thereof.
摘要翻译： 公开了一种放大光学系统，被配置为从放大侧形成物体的图像，包括透镜系统和反射镜系统，从物体的一侧开始，透镜系统包括至少一个透镜，镜子系统包括： 第一反射镜和第二反射镜，并且第二反射镜是凹面镜，其中与物体共轭的中间图像形成在物体的相对于第二反射镜和第一反射镜的一侧 被保持能够调节其位置。
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公开(公告)号：US09158119B2
公开(公告)日：2015-10-13
申请号：US13665427
申请日：2012-10-31
摘要： Disclosed is an enlargement optical system configured to form an image of an object at an enlargement side, including a lens system and a mirror system in order from a side of the object, the lens system including at least one lens, the mirror system including a first mirror and a second mirror in order from a side of the object, and the second mirror being an concave mirror, wherein an intermediate image conjugate to the object is formed at a side of the object with respect to the second mirror and the first mirror is held to be capable of adjusting a position thereof.
摘要翻译： 公开了一种放大光学系统，被配置为从放大侧形成物体的图像，包括透镜系统和反射镜系统，从物体的一侧开始，透镜系统包括至少一个透镜，镜子系统包括： 第一反射镜和第二反射镜，并且第二反射镜是凹面镜，其中与物体共轭的中间图像形成在物体的相对于第二反射镜和第一反射镜的一侧 被保持能够调节其位置。
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公开(公告)号：US08922883B2
公开(公告)日：2014-12-30
申请号：US13669079
申请日：2012-11-05
IPC分类号： G02B17/00
CPC分类号： G02B13/16 , G02B7/04 , G02B7/10 , G02B17/08 , G03B21/147
摘要： A magnification optical system forms an enlarged image of an object. It includes a refractive optical system including a plurality of lens groups; and a mirror train including a curved mirror, arranged in this order from an object side, a first focus structure configured to move the respective lens groups of the refractive optical system by different amounts along a normal line of a conjugate surface on the object side, and a second focus structure configured to move the respective lens groups along the normal line of the conjugate surface on the object side by different amounts from those of the first focus structure.
摘要翻译： 放大光学系统形成物体的放大图像。 它包括一个包括多个透镜组的折射光学系统; 以及包括曲面镜的反射镜系列，其从物体侧依次配置，第一焦点结构，被配置为沿着物体侧的共轭面的法线沿折射光学系统的各透镜组移动不同的量， 以及第二焦点结构，其被配置为沿物体侧的共轭表面的法线沿着与第一焦点结构的那些不同的量移动各个透镜组。
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公开(公告)号：US20140126045A1
公开(公告)日：2014-05-08
申请号：US13669079
申请日：2012-11-05
IPC分类号： G02B17/08
CPC分类号： G02B13/16 , G02B7/04 , G02B7/10 , G02B17/08 , G03B21/147
摘要： A magnification optical system forms an enlarged image of an object. It includes a refractive optical system including a plurality of lens groups; and a mirror train including a curved mirror, arranged in this order from an object side, a first focus structure configured to move the respective lens groups of the refractive optical system by different amounts along a normal line of a conjugate surface on the object side, and a second focus structure configured to move the respective lens groups along the normal line of the conjugate surface on the object side by different amounts from those of the first focus structure.
摘要翻译： 放大光学系统形成物体的放大图像。 它包括一个包括多个透镜组的折射光学系统; 以及包括曲面镜的反射镜系列，其从物体侧依次配置，第一焦点结构，被配置为沿着物体侧的共轭面的法线沿折射光学系统的各透镜组移动不同的量， 以及第二焦点结构，其被配置为沿物体侧的共轭表面的法线沿着与第一焦点结构的那些不同的量移动各个透镜组。
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公开(公告)号：US20130107233A1
公开(公告)日：2013-05-02
申请号：US13664830
申请日：2012-10-31
IPC分类号： G03B21/28
CPC分类号： G03B21/28 , G02B17/0816 , G03B21/008 , G03B21/10 , G03B21/2066 , H04N9/3152
摘要： An image displaying apparatus including a light source, an image displaying element configured to control exiting of incident light to display an image, an illumination optical system configured to illuminate the image displaying element with light exiting from the light source, and a projection optical system configured to project an image displayed on a display surface of the image displaying element, to provide an enlarged display. The projection optical system includes a lens optical system, a first mirror configured to reflect light transmitted through the lens optical system, and a second mirror configured to reflect light reflected from the first mirror toward the surface to be projected onto, and one of the mirrors is arranged at a position conjugate to the image displaying element, and wherein an optical surface of the one mirror is arranged to face vertically downward.
摘要翻译： 一种图像显示装置，包括光源，被配置为控制入射光的离开以显示图像的图像显示元件，被配置为用从所述光源射出的光照射所述图像显示元件的照明光学系统，以及配置 投影显示在图像显示元件的显示表面上的图像，以提供放大的显示。 投影光学系统包括透镜光学系统，被配置为反射透过透镜光学系统的光的第一反射镜和被配置为将从第一反射镜反射的光朝向要投影的表面反射的第二反射镜，并且其中一个反射镜 被布置在与图像显示元件共轭的位置处，并且其中一个反射镜的光学表面被布置成面向垂直向下。
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公开(公告)号：US20200004129A1
公开(公告)日：2020-01-02
申请号：US16566628
申请日：2019-09-10
摘要： An image display device includes an image display element, a light source, an illumination system, a projector system comprising a refractive optical system including a plurality of lens groups, and a mirror train including a curved mirror, a first focus structure configured to move the respective lens groups of the refractive optical system by different amounts along a normal line of the image display element, and a second focus structure configured to move the respective lens groups along the normal line of the image display element by different amounts from those of the first focus structure.
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公开(公告)号：US20180003928A1
公开(公告)日：2018-01-04
申请号：US15704920
申请日：2017-09-14
CPC分类号： G02B13/16 , G02B7/04 , G02B7/10 , G02B17/08 , G03B21/147
摘要： A magnification optical system forms an enlarged image of an object. It includes a refractive optical system including a plurality of lens groups; and a mirror train including a curved mirror, arranged in this order from an object side, a first focus structure configured to move the respective lens groups of the refractive optical system by different amounts along a normal line of a conjugate surface on the object side, and a second focus structure configured to move the respective lens groups along the normal line of the conjugate surface on the object side by different amounts from those of the first focus structure.
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