Light-collimating system
    12.
    发明申请
    Light-collimating system 失效
    光准直系统

    公开(公告)号:US20050237744A1

    公开(公告)日:2005-10-27

    申请号:US10518830

    申请日:2003-06-13

    摘要: A light-collimating system for collimating light from a light source has a plurality of elements (2, 2′, . . . ), each element including at least a first wall (3, 3′, . . . ) and at least a second wall (4, 4′, . . . ). The first (3) and second wall (4′) of adjacent elements are spaced with respect to each other at a side of the light-collimating system facing the light source, the spacing defining an aperture window (5, 5′, . . . ) for admitting light into the light-collimating system. The first and second wall of said adjacent elements form a wedge-shaped structure widening in a direction facing away from the light source. The first and the second wall are provided with a specular reflecting surface at a side facing the wedge-shaped structure. According to the invention, the wedge angle (w of the first and second wall with respect to the normal on the aperture window are adjustable for enabling adjustable collimation.

    摘要翻译: 用于准直来自光源的光的光准直系统具有多个元件(2,2',...),每个元件至少包括第一壁(3,3',...)和至少一个 第二壁(4,4',...)。 相邻元件的第一(3)和第二壁(4')在面向光源的光准直系统的一侧相对于彼此间隔开,所述间隔限定孔径窗(5,5',...)。 。)用于将光导入光准直系统。 所述相邻元件的第一和第二壁形成在远离光源的方向上加宽的楔形结构。 第一和第二壁在面向楔形结构的一侧设置有镜面反射表面。 根据本发明,相对于孔径窗口上的法线的第一和第二壁的楔角(w)是可调节的,以实现可调的准直。

    Light-collimating system
    13.
    发明申请
    Light-collimating system 审中-公开
    光准直系统

    公开(公告)号:US20050225987A1

    公开(公告)日:2005-10-13

    申请号:US10518832

    申请日:2003-06-13

    摘要: A light-collimating system for collimating light from a light source has a plurality of elements (2, 2′, . . . 12, 12′, . . . ). Each element includes a first wall (3, 3′, . . . ; 13, 13′, . . . ) and a second wall (4, 4′, . . . ; 14, 14′, . . . ). The first wall and the second wall of each element are spaced with respect to each other. The first wall (3; 13) of an element (2; 12) and the second wall (4′; 14′) of an adjacent element (2′; 12′) form a wedge-shaped structure widening in a direction facing away from the light source. The first and second wall are at a side facing the wedge-shaped structure provided with a specular reflecting surface. Preferably, the space formed between the first and second wall of each element and the supporting member is provided with a specular and/or diffuse reflecting material.

    摘要翻译: 用于对来自光源的光进行准直的光准直系统具有多个元件(2,2',...... 12,12'......)。 每个元件包括第一壁(3,3',...,13,13',...)和第二壁(4,4',...,14,14',...)。 每个元件的第一壁和第二壁相对于彼此间隔开。 元件(2; 12)的第一壁(3; 13)和相邻元件(2'; 12')的第二壁(4'; 14')形成楔形结构,该楔形结构在朝向 从光源。 第一壁和第二壁在面向设置有镜面反射表面的楔形结构的一侧。 优选地,形成在每个元件的第一和第二壁与支撑构件之间的空间设置有镜面和/或漫反射材料。