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    • 6. 发明申请
    • Illuminiation Arrangement
    • 照明安排
    • US20080297020A1
    • 2008-12-04
    • US12088099
    • 2006-08-14
    • Mario WanningerAlexander Wilm
    • Mario WanningerAlexander Wilm
    • H01K1/30
    • G02B27/0927G02B27/0955H01L33/58H01L2224/32245H01L2224/48091H01L2224/48247H01L2224/73265H01L2924/00014H01L2924/00
    • An illumination arrangement (1) is specified, comprising a radiation-emitting diode (2) for generating radiation, a first optical element (5) for beam shaping, a second optical element (6) for beam shaping and an optical axis (4) running through the radiation-emitting diode, wherein the first optical element has a radiation entrance surface (51) and a radiation exit surface (52), the second optical element has a radiation entrance surface (61) and a radiation exit surface (62), the optical axis runs through the first optical element and the second optical element, the radiation exit surface of the first optical element purposely refracts away from the optical axis a radiation portion (71) of radiation (7) generated in the radiation-emitting diode before said radiation portion enters the second optical element, and the radiation exit surface of the second optical element also purposely refracts said radiation portion away from the optical axis.
    • 指定照明装置(1),其包括用于产生辐射的辐射发射二极管(2),用于光束成形的第一光学元件(5),用于光束成形的第二光学元件(6)和光轴(4) 穿过辐射发射二极管,其中第一光学元件具有辐射入射表面(51)和辐射出射表面(52),第二光学元件具有辐射入射表面(61)和辐射出射表面(62) 光轴延伸穿过第一光学元件和第二光学元件,第一光学元件的辐射出射表面有意地从光轴折射在辐射发射二极管中产生的辐射(7)的辐射部分(71) 在所述辐射部分进入第二光学元件之前,并且第二光学元件的辐射出射表面也有意地将所述辐射部分折射离开光轴。