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    LED HEADLAMP SYSTEM
    1.
    发明公开
    LED HEADLAMP SYSTEM 有权
    LED-SCHEINWERFERSYSTEM

    公开(公告)号：EP1920187A2

    公开(公告)日：2008-05-14

    申请号：EP06789927.8

    申请日：2006-08-23

    申请人： Osram Sylvania, Inc.

    发明人： COUSHAINE, Charles M. ,  HOHL-ABICHEDID, Angela ,  JOHNSON, Ralph ,  MEYER, William E. ,  REINERS, Thomas ,  TESSNOW, Thomas ,  TUCKER, Michael ,  VOLLMER, Ralf

    IPC分类号： F21S8/10 ,  F21S8/00

    CPC分类号： F21S41/24 ,  F21S41/143 ,  F21S45/47 ,  F21S48/1154 ,  F21V29/74 ,  F21Y2115/10

    摘要： A solid-state light source (10) comprising a plurality of LED units (12) arrayed to emit light generally about an axis (14). Each of the LED units (12) can comprise a number of LEDs, for example, up to five. They may all emit in a single color or multiple colors can be combined for a specific effect. A light transmissive light guide (16) is associated with the LED units (12) and has a plurality of input widows (18). Each LED unit (12) faces a respective input window (18) and each window (18) transversely intercepts the axis (14) and receives light from the LED units (12). The input windows (18) lead to a common output window (20) that is axially aligned with the input windows (18). The light guide (16) has smooth sidewalls (22) that extend between the input windows (18) and the output window (20).

    摘要翻译： 固体光源（10）包括多个LED单元（12），所述多个LED单元（12）排列成通常围绕轴线（14）发光。 每个LED单元（12）可以包括多个LED，例如多达五个。 它们都可以以单一颜色发射，或者可以组合多种颜色以获得特定的效果。 透光导光体（16）与LED单元（12）相关联并且具有多个输入寡子（18）。 每个LED单元（12）面对相应的输入窗口（18），并且每个窗口（18）横向截取轴线（14）并且接收来自LED单元（12）的光。 输入窗口（18）导致与输入窗口（18）轴向对齐的公共输出窗口（20）。 光导（16）具有在输入窗（18）和输出窗（20）之间延伸的平滑侧壁（22）。

    LED HEADLAMP SYSTEM
    4.
    发明授权
    LED HEADLAMP SYSTEM 有权
    LED-SCHEINWERFERSYSTEM

    公开(公告)号：EP1853461B1

    公开(公告)日：2012-05-02

    申请号：EP06736739.1

    申请日：2006-03-03

    申请人： Osram Sylvania, Inc.

    发明人： TESSNOW, Thomas ,  JOHNSON, Ralph

    IPC分类号： B60Q1/00

    CPC分类号： F21S41/663 ,  F21S41/143 ,  F21S41/155 ,  F21S41/24 ,  F21Y2115/10

    摘要： A vehicle headlamp includes a first planar array of low and high beam LED light sources; a first primary optical light guide receiving low and high beam light from the LEDs; a first secondary optical light guide receiving and focusing collimated low and high beam light from the first primary light guide as a combination of low and high beam hot spots; a second planar array of LED light sources having a low and high beam LEDs; a second primary optical light guide receiving and collimating low and high beam light from second LED light sources; a second secondary optical light guide receiving said collimated low and high beam light and spreading the light as a combination of low and high beam spread pattern; a housing to mechanically support the LED arrays, the first primary optic, the first secondary optic, the second primary light guide and the second secondary optic.

    摘要翻译： 车辆前照灯包括低光束和远光LED光源的第一平面阵列; 第一主光学光导，其接收来自LED的低光束和远光; 第一次级光学导向器将来自第一原始光导的准直的低光束和远光束作为低光束和高光束热点的组合接收和聚焦; LED光源的第二平面阵列具有低和高光束LED; 第二主光学光导，其接收和准直来自第二LED光源的低光束和远光; 接收所述准直的低光束和远光束并且将光作为低光束和高光束扩展图案的组合进行扩展的第二次级光学光导; 用于机械地支撑LED阵列的壳体，第一主光学元件，第一次光学元件，第二主光导和第二次光学元件。

    LED HEADLAMP SYSTEM
    5.
    发明公开
    LED HEADLAMP SYSTEM 有权
    LED射灯系统

    公开(公告)号：EP1853461A2

    公开(公告)日：2007-11-14

    申请号：EP06736739.1

    申请日：2006-03-03

    申请人： Osram Sylvania, Inc.

    发明人： TESSNOW, Thomas ,  JOHNSON, Ralph

    IPC分类号： B60Q1/00

    CPC分类号： F21S41/663 ,  F21S41/143 ,  F21S41/155 ,  F21S41/24 ,  F21Y2115/10

    摘要： A vehicle headlamp includes a first planar array of low and high beam LED light sources; a first primary optical light guide receiving low and high beam light from the LEDs; a first secondary optical light guide receiving and focusing collimated low and high beam light from the first primary light guide as a combination of low and high beam hot spots; a second planar array of LED light sources having a low and high beam LEDs; a second primary optical light guide receiving and collimating low and high beam light from second LED light sources; a second secondary optical light guide receiving said collimated low and high beam light and spreading the light as a combination of low and high beam spread pattern; a housing to mechanically support the LED arrays, the first primary optic, the first secondary optic, the second primary light guide and the second secondary optic.