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    • 4. 发明公开
    • HYBRIDOPTIK
    • EP2215509A1
    • 2010-08-11
    • EP09801144.8
    • 2009-11-19
    • Osram Gesellschaft mit Beschränkter HaftungMoulded Optics GmbH
    • PFEIL, MartinVOLLMER, RalfREINERS, Thomas
    • G02B7/02F21V17/00
    • G02B7/02C03C23/008
    • The invention relates to a method for increasing the shelf life of a hybrid optic comprising an optical glass element and a holder made of plastic, wherein at least one contact segment of the glass element contacts the holder. The glass element is subjected to hydrochloric acid prior to encapsulation in the plastic of the holder. The invention further relates to a hybrid optic comprising an optical glass element and a holder made of plastic, wherein at least one contact segment of the glass element contacts the holder. The glass element is made of borosilicate glass or the holder is made of acrylnitrile butadiene styrol (ABS) or of polyphenylene sulfide (PPS).
    • 本发明涉及一种用于增加混合光学元件的保存期限的方法,该混合光学元件包括光学玻璃元件和由塑料制成的保持器,其中玻璃元件的至少一个接触段接触保持器。 玻璃元件在封装在支架的塑料中之前经受盐酸处理。 本发明还涉及一种混合光学元件,其包括光学玻璃元件和由塑料制成的保持器,其中玻璃元件的至少一个接触段接触保持器。 玻璃元件由硼硅酸盐玻璃制成,或者支架由丙烯腈丁二烯苯乙烯(ABS)或聚苯硫醚(PPS)制成。
    • 7. 发明公开
    • LED HEADLAMP SYSTEM
    • LED-SCHEINWERFERSYSTEM
    • EP1920187A2
    • 2008-05-14
    • EP06789927.8
    • 2006-08-23
    • Osram Sylvania, Inc.
    • COUSHAINE, Charles M.HOHL-ABICHEDID, AngelaJOHNSON, RalphMEYER, William E.REINERS, ThomasTESSNOW, ThomasTUCKER, MichaelVOLLMER, Ralf
    • F21S8/10F21S8/00
    • F21S41/24F21S41/143F21S45/47F21S48/1154F21V29/74F21Y2115/10
    • 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).
    • 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)。