会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明申请
    • LIGHTING DEVICE
    • 照明设备
    • WO2009022255A1
    • 2009-02-19
    • PCT/IB2008/053107
    • 2008-08-04
    • KONINKLIJKE PHILIPS ELECTRONICS N.V.VAN GORKOM, Ramon, P.HOELEN, Christoph, G., A.VAN AS, MarcoMUTSAERS, Cornelis, A., H., A.COOIJMANS, Huib
    • VAN GORKOM, Ramon, P.HOELEN, Christoph, G., A.VAN AS, MarcoMUTSAERS, Cornelis, A., H., A.COOIJMANS, Huib
    • G02B27/14G02B17/06
    • G02B27/1006G02B19/0019G02B19/0066G02B27/145G02B27/149
    • A lighting device (100, 200, 300, 400) is disclosed. The device comprises a plurality of light sources (111, 119, 120, 211, 219, 220) providing light in different wavelengths, a collimating means (104, 204) having a receiving end (103, 203, 407) and an output end (114, 214, 409), wherein said light sources are arranged at said receiving end. The collimating means comprises a set of wavelength selective filters (109, 110, 115, 116, 117, 118, 215, 217) arranged as sub-collimators (106, 107, 108, 206, 207, 208) to each of said plurality of light sources such that, for each light source, said sub-collimator collimates the light from its light source, and said wavelength selective filter of said each light source is translucent for light from adjacent light sources of different wavelength, and a second set of wavelength selective filters comprising compensation filters (222, 224, 226, 228, 230, 232) wherein each compensation filter is arranged symmetrically with respect to corresponding part of the wavelength selective filter of said first set around a general light direction of the corresponding light source.
    • 公开了一种照明装置(100,200,300,400)。 该装置包括提供不同波长的光的多个光源(111,119,120,211,219,220),具有接收端(103,203,407)的准直装置(104,204)和输出端 (114,214,409),其中所述光源被布置在所述接收端。 准直装置包括一组波长选择滤波器(109,110,115,116,117,118,215,217),其被布置为每个所述多个子载波的子准直器(106,107,108,206,207,208) 的光源,使得对于每个光源,所述副准直仪准直来自其光源的光,并且所述每个光源的所述波长选择滤光器对于来自不同波长的相邻光源的光是半透明的,而第二组 包括补偿滤波器(222,224,226,228,230,232)的波长选择滤波器,其中每个补偿滤波器相对于所述第一组的波长选择滤波器的对应部分围绕相应光源的一般光方向对称地布置 。