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1. 发明授权

US06801373B2 Projection lens 失效
标题翻译：投影镜头
公开(公告)号：US06801373B2
公开(公告)日：2004-10-05
申请号：US10451045
申请日：2004-01-05
申请人： Wolfgang Reinecke , Horst Linge
发明人： Wolfgang Reinecke , Horst Linge
IPC分类号： G02B900
CPC分类号： G02B27/18 , G02B13/04 , G02B13/22
摘要： A lens assembly comprising nine lenses. Each lens includes u greater than or equal to about 12.8°, LEP equal to or from about 100 mm to about 400 mm, &agr; Rba greater than or equal to about 1°, and &agr; Rbi less than or equal to about −14°. The outward ray angle tilt and the inward ray angle tilt are positive if the outward ray and the inward ray intersect the optical axis at a location which, when seen from the object, is in an opposite direction to projection. The outward ray angle tilt and the inward ray angle tilt are negative if the outward ray and the inward ray intersect the optical axis at a location which, when seen from the object, is in the direction of projection.
摘要翻译：一种透镜组件，包括九个透镜。每个透镜包括u大于或等于约12.8°，LEP等于或从约100mm至约400mm，大于或等于约1°的αRba，以及αRb小于或等于约-14°。如果外部射线和向内射线在从物体看到的方向上与投影方向相反的位置处，则外光线和内射线与光轴相交的位置处，外射线角度倾斜和向内射线角度倾斜是正的。如果外部射线和向内射线在从物体观察时处于投射方向的位置处与光轴相交，则外射线角度倾斜和向内射线角倾斜度为负。

2. 发明申请

US20080013193A1 Projection objective with fixed focal length formed of several optical subassemblies for digital projection 失效
标题翻译：具有固定焦距的投影物镜，由几个用于数字投影的光学组件组成
公开(公告)号：US20080013193A1
公开(公告)日：2008-01-17
申请号：US11820868
申请日：2007-06-21
申请人： Bernward Bretthauer , Horst Linge , Jens Muller
发明人： Bernward Bretthauer , Horst Linge , Jens Muller
IPC分类号： G02B9/64
CPC分类号： G02B13/16 , G02B7/021 , G02B7/026
摘要： The invention relates to a projection objective with fixed focal length for digital projection, characterized by the following features: a first optical subassembly of several lenses seated in a first objective housing; a second optical subassembly of several lenses seated in a second objective housing; and a third objective housing that, in the region of one end, accepts the first objective housing, and in the region of the other end, accepts the second objective housing. Such an objective is designed to be structurally simple and makes possible a simple and precise assembly.
摘要翻译：本发明涉及一种具有用于数字投影的固定焦距的投影物镜，其特征在于具有如下特征：位于第一物镜壳体中的若干透镜的第一光学子组件; 位于第二物镜壳体中的若干透镜的第二光学子组件; 以及第三目标壳体，其在一端的区域中接纳第一目标壳体，并且在另一端的区域中接受第二目标壳体。这样的目的被设计成在结构上是简单的并且使得可以简单和精确地组装。

3. 发明授权

US07545572B2 Projection objective with fixed focal length formed of several subassemblies for digital projection 失效
标题翻译：具有固定焦距的投影物镜，由几个数字投影组件组成
公开(公告)号：US07545572B2
公开(公告)日：2009-06-09
申请号：US11820868
申请日：2007-06-21
申请人： Bernward Bretthauer , Horst Linge , Jens Muller
发明人： Bernward Bretthauer , Horst Linge , Jens Muller
IPC分类号： G02B9/00
CPC分类号： G02B13/16 , G02B7/021 , G02B7/026
摘要： The invention relates to a projection objective with fixed focal length for digital projection, characterized by the following features: a first optical subassembly of several lenses seated in a first objective housing; a second optical subassembly of several lenses seated in a second objective housing; and a third objective housing that, in the region of one end, accepts the first objective housing, and in the region of the other end, accepts the second objective housing. Such an objective is designed to be structurally simple and makes possible a simple and precise assembly.
摘要翻译：本发明涉及一种具有用于数字投影的固定焦距的投影物镜，其特征在于具有如下特征：位于第一物镜壳体中的若干透镜的第一光学子组件; 位于第二物镜壳体中的若干透镜的第二光学子组件; 以及第三目标壳体，其在一端的区域中接纳第一目标壳体，并且在另一端的区域中接受第二目标壳体。这样的目的被设计成在结构上是简单的并且使得可以简单和精确地组装。

4. 发明授权

US06795255B2 Projection objective 失效
标题翻译：投影目标
公开(公告)号：US06795255B2
公开(公告)日：2004-09-21
申请号：US10181700
申请日：2002-10-29
申请人： Wolfgang Reinecke , Horst Linge
发明人： Wolfgang Reinecke , Horst Linge
IPC分类号： G02B900
CPC分类号： G02B13/02 , G02B13/22
摘要： A lens assembly comprising seven lenses. Each lens includes u greater than or equal to about 12.8°, LEP equal to or from about 100 mm to about 400 mm, &sgr;Rba greater than or equal to about 1°, and &sgr;Rbi less than or equal to about −14°. The outward ray angle slopes and the inward ray angle slopes are positive if the outward ray and the inward ray intersect the optical axis at a location which, when seen from the object, is in an opposite direction to projection. The outward ray angle slopes and the inward ray angle slopes are negative if the outward ray and the inward ray intersect the optical axis at a location which, when seen from the object, is in an opposite direction to projection.
摘要翻译：一种透镜组件，包括七个透镜。每个透镜包括u大于或等于约12.8°，LEP等于或从约100mm至约400mm，σRba大于或等于约1°，σRb小于或等于约-14°。如果外部射线和向内射线在从物体看到的方向与投射方向相反的位置处，则光线与外侧光线相交，则向外的射线角度倾斜并且内侧射线角度斜率为正。如果从对象看到与投影方向相反的方向，如果外射线和向内射线与光轴相交的位置，则外射线角度斜率和向内射线角度斜率为负。

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