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    • 1. 发明授权
    • Moving light spots in illumination fibers
    • 在照明纤维中移动光斑
    • US07708441B2
    • 2010-05-04
    • US12021385
    • 2008-01-29
    • Bernd LueckeMartin WeigertThomas Lichtenegger
    • Bernd LueckeMartin WeigertThomas Lichtenegger
    • G05D25/00
    • G02B6/001H04M1/22
    • An electronic display includes a light source system and a light guide system, where the light guide system emits light features laterally, i.e., from the side, at selected positions along its length. The light source system includes one or more electronically controllable light sources and further includes optical switches or other arrangements for coupling the light sources to the optical fibers or other light guides of the light guide system. The light source system can sequentially or progressively increase the selected longitudinal position at which the light feature is emitted, resulting in the appearance of movement of the light feature along the length of the light guide system.
    • 电子显示器包括光源系统和导光系统,其中光导系统沿其长度的选定位置横向地,即从侧面发射光特征。 光源系统包括一个或多个电子可控光源,并且还包括用于将光源耦合到光导系统的光纤或其它光导的光学开关或其它布置。 光源系统可以顺序地或逐渐增加所选择的纵向位置,在该纵向位置发射光特征,导致光特征沿着光导系统的长度移动的出现。
    • 10. 发明授权
    • Method and apparatus for optically coupling an optical waveguide to an optical module
    • 将光波导光耦合到光学模块的方法和装置
    • US07246951B2
    • 2007-07-24
    • US11257678
    • 2005-10-25
    • Martin Weigert
    • Martin Weigert
    • G02B6/36G02B6/26G02B6/42
    • G02B6/4204G02B6/421G02B6/4225
    • A method for optical coupling an optical waveguide to an optical unit arranged in or on an optical module, a corresponding optical module, coupling element, and a kit of coupling elements is provided. The optical module has a reference geometry which defines a first axis of symmetry. Any offset between a first optical axis of the optical unit and the axis of symmetry of the reference geometry is determined. A coupling element corrects the offset and has an input/output area on opposite faces having offset second and third optical axes. Light input along the second optical axis is guided in the coupling element and output along the third optical axis, and vice versa. Once assembled, the center axis of the coupling element coincides with the axis of symmetry of the optical module, and the first optical axis of the optical unit and second optical axis of the coupling element coincide.
    • 提供了一种用于将光波导耦合到布置在光学模块中或其上的光学单元的方法,相应的光学模块,耦合元件和耦合元件的套件。 光学模块具有限定第一对称轴的参考几何形状。 确定光学单元的第一光轴与参考几何的对称轴之间的任何偏移。 耦合元件校正偏移,并且在相对面上具有偏移的第二和第三光轴的输入/输出区域。 沿着第二光轴的光输入在耦合元件中被引导并且沿着第三光轴输出,反之亦然。 一旦组装,耦合元件的中心轴与光学模块的对称轴重合,并且光学单元的第一光轴和耦合元件的第二光轴重合。