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    LICHT EMITTIERENDES HALBLEITERBAUELEMENT
    36.
    发明公开
    LICHT EMITTIERENDES HALBLEITERBAUELEMENT 审中-公开
    发光半导体元件

    公开(公告)号：EP2901501A1

    公开(公告)日：2015-08-05

    申请号：EP13766313.4

    申请日：2013-09-24

    Applicant: OSRAM Opto Semiconductors GmbH

    Inventor： WILM, Alexander

    IPC: H01L33/46 ,  H01L33/50

    CPC classification number: H01L33/505 ,  H01L33/46 ,  H01L33/486 ,  H01L33/501 ,  H01L33/507 ,  H01L33/508 ,  H01L33/58 ,  H01L33/60 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2924/00014

    Abstract: The invention relates to a light-emitting semiconductor component, having: - a light-emitting semiconductor chip (1) with an active region (11) which, in operation, emits light (31) having a first spectrum; - a wavelength conversion element (2) which is positioned remote from the semiconductor chip (1), is downstream of the semiconductor chip (1) in the beam path of the light (31) having the first spectrum and converts the light (31) having the first spectrum at least partially into light (32) having a second spectrum; and - a filter layer (3), which reflects at least a part (34) of a light (33) incident on the semiconductor component from the outside. The part (34) of the light (33) incident on the semiconductor component from the outside that is reflected by the filter layer (3) has a visible wavelength range and overlaps a colour impression produced by the wavelength conversion element when the semiconductor component is in a switched-off state.

    VERFAHREN ZUR ANORDNUNG EINER VIELZAHL VON LEDS IN VERPACKUNGSEINHEITEN UND VERPACKUNGSEINHEIT MIT EINER VIELZAHL VON LEDS
    37.
    发明公开
    VERFAHREN ZUR ANORDNUNG EINER VIELZAHL VON LEDS IN VERPACKUNGSEINHEITEN UND VERPACKUNGSEINHEIT MIT EINER VIELZAHL VON LEDS 有权
    VERFAHREN ZUR ANORDNUNG EINER VIELZAHL VON LED在VERPACKUNGSEINHEITEN

    公开(公告)号：EP2715806A1

    公开(公告)日：2014-04-09

    申请号：EP12724107.3

    申请日：2012-05-16

    Applicant: OSRAM Opto Semiconductors GmbH

    Inventor： WILM, Alexander ,  SCHULZ, Roland ,  MICHEL, Felix

    IPC: H01L33/00

    CPC classification number: H01L25/0753 ,  F21K9/90 ,  H01L22/24 ,  H01L22/26 ,  H01L27/156 ,  H01L33/0095 ,  H01L33/48 ,  H01L2933/0033

    Abstract: The invention relates to a method for arranging a plurality of LEDs (2) in packaging units (R
    1 , R
    2 , R
    3 ), wherein a target value range for at least one photometric measurement variable (Φ, C
    x , C
    y ) is determined for each of the packaging units (R
    1 , R
    2 , R
    3 ), wherein the average of the photometric measurement variable (Φ, C
    x , C
    y ) is to be within the target value range for a fixed quantity of N ≥ 3 successive LEDs (2). One LED (2) is selected from the plurality of LEDs and the average of the at least one photometric measurement variable (Φ, C
    x , C
    y ) that results for the last N-1 LEDs arranged in the packaging unit (R
    1 , R
    2 , R
    3 ) is calculated, and a packaging unit (R
    1 , R
    2 , R
    3 ), for which the calculated average lies within the defined target value range, is equipped with the selected LED (2). Said procedure is repeated until the packaging units (R
    1 , R
    2 , R
    3 ) have been equipped with a desired total number of LEDs (2).

    Abstract translation: 在包装单元中布置多个LED的方法包括为每个包装单元定义至少一个测光测量变量的期望范围; 从尚未布置在一个包装单元中的多个LED选择LED; 测量所选择的LED的至少一个测光测量变量; 配备一个包含少于N-1个LED的包装单元与选定的LED; 将所选择的LED的测量值和位置存储在存储器中; 直到包装单元装备有N-1个LED; 重复并计算测光测量变量的平均值，将所计算的变量的平均值位于与所选LED的限定范围内的包装单元; 并存储所选择的LED的测量值和位置。

    OPTOELEKTRONISCHES BAUELEMENT
    39.
    发明公开
    OPTOELEKTRONISCHES BAUELEMENT 审中-公开
    OPTOELEKTRONISCHES宝石

    公开(公告)号：EP2054948A1

    公开(公告)日：2009-05-06

    申请号：EP07817484.4

    申请日：2007-09-07

    Applicant: OSRAM Opto Semiconductors GmbH

    Inventor： WILM, Alexander ,  MUSCHAWECK, Julius ,  ENGL, Moritz

    IPC: H01L33/00

    CPC classification number: H01L33/50 ,  H01L33/44 ,  H01L33/58

    Abstract: An optoelectronic component (100) with a desired color effect in the switched-off state can in particular comprise a semiconductor layer sequence (1) with an active region which in operation radiates electromagnetic radiation with a first spectrum, and also a wavelength conversion layer (2), which is arranged downstream of the semiconductor layer sequence in the beam path of the electromagnetic radiation with the first spectrum, and which at least partially transforms a partial spectrum of the electromagnetic radiation with the first spectrum into electromagnetic radiation with a second spectrum, and also a filter layer (3) which reflects at least a portion (34) of a radiation (33) incident on the optoelectronic component from outside.

    Abstract translation: 在关闭状态下具有期望颜色效果的光电子器件（100）可以特别地包括半导体层序列（1），该半导体层序列（1）具有在工作中辐射具有第一光谱的电磁辐射的有源区域，并且还包括波长转换层 2），其布置在具有第一光谱的电磁辐射的光束路径中的半导体层序列的下游，并且将具有第一光谱的电磁辐射的部分光谱至少部分地转换为具有第二光谱的电磁辐射， 以及从外部反射入射到光电子器件上的辐射（33）的至少一部分（34）的滤光器层（3）。

    BELEUCHTUNGSANORDNUNG
    40.
    发明公开
    BELEUCHTUNGSANORDNUNG 有权

    公开(公告)号：EP1929543A1

    公开(公告)日：2008-06-11

    申请号：EP06775851.6

    申请日：2006-08-14

    Applicant: Osram Opto Semiconductors GmbH & Co. OHG

    Inventor： WANNINGER, Mario ,  WILM, Alexander

    IPC: H01L33/00 ,  G02B27/09

    CPC classification number: G02B27/0927 ,  G02B27/0955 ,  H01L33/58 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2924/00014 ,  H01L2924/00

    Abstract: An illumination arrangement (1) is specified, comprising a radiation emission 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 emission 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 refracts a radiation portion (71) of radiation (7) generated in the radiation emission diode away from the optical axis in a targeted manner before it enters into the second optical element, and the radiation exit surface of the second optical element refracts said radiation portion away from the optical axis likewise in a targeted manner.

    Abstract translation: 照明装置包括辐射发射二极管，用于成形光束的两个光学元件和穿过二极管和光学元件的光轴。 光学元件具有光入射和光出射表面，其中第一元件的出射表面在进入第二元件之前使来自二极管的光从光轴偏离，并且第二元件出射表面也偏离该分量。

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