公开(公告)号：US20160165194A1

公开(公告)日：2016-06-09

申请号：US14908568

申请日：2014-05-28

Applicant: OSRAM GMBH

Inventor： Ulrich Hartwig ,  Klaus Finsterbusch

IPC: H04N9/31 ,  G02B26/00

CPC classification number: H04N9/3111 ,  G02B26/008 ,  G03B21/204 ,  G03B33/08 ,  H04N9/3117 ,  H04N9/3158 ,  H04N9/3161

Abstract: Various embodiments may relate to a lighting device, including an excitation radiation source and a two-sided luminescent-material wheel. At least one luminescent material is provided on each of the two sides of the two-sided luminescent-material wheel, thus both on the front side and on the opposite back side. The luminescent materials on both sides are excited sequentially in time. For this purpose, at least one transmissive region is provided in the rotating luminescent-material wheel, through which transmissive region the excitation radiation can radiate, which excitation radiation can be deflected onto the luminescent material on the back side by means of an optical unit.

Abstract translation: 各种实施例可以涉及包括激发辐射源和双面发光材料轮的照明装置。 在双面发光材料轮的两侧的每一侧上设置至少一个发光材料，因此在前侧和相对的背面均设置有至少一个发光材料。 两侧的发光材料在时间上依次激发。 为此，至少一个透射区域设置在旋转的发光材料轮中，激发辐射可以透射穿过该透射区域，该激发辐射可以通过光学单元偏转到背面的发光材料上。

公开(公告)号：US09249951B2

公开(公告)日：2016-02-02

申请号：US14404894

申请日：2013-04-29

Applicant: OSRAM GMBH

Inventor： Stefan Hadrath ,  Ulrich Hartwig ,  Henning Rehn

IPC: F21V13/14 ,  G02B19/00 ,  F21S8/10 ,  F21K99/00 ,  F21Y101/02

CPC classification number: F21V13/14 ,  F21K9/60 ,  F21S41/14 ,  F21S41/16 ,  F21S41/321 ,  F21S41/322 ,  F21S41/37 ,  F21Y2115/10 ,  F21Y2115/30 ,  G02B19/0028 ,  G02B19/0047

Abstract: A lens (12; 32; 42; 52) comprising a transparent main body (13; 43; 53), wherein a surface (14, 15; 14, 45; 54, 55) of the main body (13; 43; 53) is at least partly covered with an internally reflecting reflection layer (17), the lens (12; 32; 42; 52) has at least one first focal point (F1) and at least one second focal point (F2), at least the first focal point (F1) lies at least partly on a non-covered surface region of the main body (15; 45; 55), and at least one phosphor element (18) bears against the main body (13; 43; 53) at a contact region (19) having at least one first focal point (F1).

Abstract translation: 包括透明主体（13; 43; 53）的透镜（12; 32; 42; 52），其中主体（13; 43; 53）的表面（14,15; 14,45; 54,55） ）至少部分地被内部反射反射层（17）覆盖，所述透镜（12; 32; 42; 52）至少具有至少一个第一焦点（F1）和至少一个第二焦点（F2） 所述第一焦点（F1）至少部分地位于所述主体（15; 45; 55）的未覆盖的表面区域上，并且至少一个磷光体元件（18）抵靠所述主体（13; 43; 53） ）在具有至少一个第一焦点（F1）的接触区域（19）处。

公开(公告)号：US20150270682A1

公开(公告)日：2015-09-24

申请号：US14662272

申请日：2015-03-19

Applicant: OSRAM GmbH

Inventor： Martin Daniels ,  Ulrich Hartwig ,  Joerg Sorg

IPC: H01S5/00 ,  F21K99/00 ,  F21V29/50 ,  G03B21/20

CPC classification number: H01S5/0071 ,  F21S41/147 ,  F21S41/16 ,  F21S41/285 ,  F21S41/32 ,  F21S41/663 ,  F21S41/675 ,  F21V5/007 ,  F21V7/05 ,  F21V29/50 ,  F21Y2101/00 ,  F21Y2115/10 ,  F21Y2115/30 ,  G03B21/16 ,  G03B21/2013 ,  G03B21/2033 ,  G03B21/2066 ,  H01S5/02216 ,  H01S5/02276 ,  H01S5/02288 ,  H01S5/405

Abstract: A light source arrangement is provided. The light source arrangement may include a plurality of semiconductor laser light sources, each having an optical axis. The semiconductor laser light sources are arranged in such a way that their optical axes are oriented parallel to one another so that respective laser light emission sides of the semiconductor laser light sources point in the same spatial direction. The light source arrangement may further include a deflection unit configured to collect and influence beam paths of the laser light emitted by the semiconductor laser light sources in order to form a beam bundle. The semiconductor laser light sources are arranged on a surface of a carrier, distributed at least two-dimensionally over the surface.

Abstract translation: 提供光源装置。 光源装置可以包括多个具有光轴的半导体激光光源。 半导体激光源以这样的方式配置，使得它们的光轴彼此平行定向，使得半导体激光光源的相应的激光发射侧指向相同的空间方向。 光源装置还可以包括偏转单元，其被配置为收集和影响由半导体激光光源发射的激光的光束路径，以便形成束束。 半导体激光源被布置在载体的表面上，至少在二维表面上分布。

公开(公告)号：US20150124428A1

公开(公告)日：2015-05-07

申请号：US14404894

申请日：2013-04-29

Applicant: OSRAM GMBH

Inventor： Stefan Hadrath ,  Ulrich Hartwig ,  Henning Rehn

IPC: F21V13/14 ,  F21K99/00

CPC classification number: F21V13/14 ,  F21K9/60 ,  F21S41/14 ,  F21S41/16 ,  F21S41/321 ,  F21S41/322 ,  F21S41/37 ,  F21Y2115/10 ,  F21Y2115/30 ,  G02B19/0028 ,  G02B19/0047

Abstract: A lens (12; 32; 42; 52) comprising a transparent main body (13; 43; 53), wherein a surface (14, 15; 14, 45; 54, 55) of the main body (13; 43; 53) is at least partly covered with an internally reflecting reflection layer (17), the lens (12; 32; 42; 52) has at least one first focal point (F1) and at least one second focal point (F2), at least the first focal point (F1) lies at least partly on a non-covered surface region of the main body (15; 45; 55), and at least one phosphor element (18) bears against the main body (13; 43; 53) at a contact region (19) having at least one first focal point (F1).

Abstract translation: 包括透明主体（13; 43; 53）的透镜（12; 32; 42; 52），其中主体（13; 43; 53）的表面（14,15; 14,45; 54,55） ）至少部分地被内部反射反射层（17）覆盖，所述透镜（12; 32; 42; 52）至少具有至少一个第一焦点（F1）和至少一个第二焦点（F2） 所述第一焦点（F1）至少部分地位于所述主体（15; 45; 55）的未覆盖的表面区域上，并且至少一个磷光体元件（18）抵靠所述主体（13; 43; 53） ）在具有至少一个第一焦点（F1）的接触区域（19）处。

公开(公告)号：US20150043242A1

公开(公告)日：2015-02-12

申请号：US14381607

申请日：2013-03-26

Applicant: OSRAM GmbH

Inventor： Yi Ding ,  Ulrich Hartwig

IPC: F21V13/08 ,  F21V7/08 ,  F21V9/08 ,  F21V8/00 ,  G02B27/10

CPC classification number: F21V13/08 ,  F21V7/0025 ,  F21V7/08 ,  F21V9/08 ,  F21W2131/406 ,  F21Y2101/00 ,  F21Y2115/30 ,  G02B6/00 ,  G02B6/003 ,  G02B6/0096 ,  G02B27/102 ,  G03B21/2033

Abstract: An illuminating device may include a light source, an optical unit configured to adjust direction of light from the light source, a reflector, a light pipe, and an exciter. The light pipe may receive light having a first wavelength from the optical unit and direct the light having the first wavelength onto the exciter. The exciter may convert the light having the first wavelength into light having the second wavelength and reflects the light having the second wavelength to the reflector. A circumferential wall of the light pipe is configured to reflect the light having the first wavelength and to transmit the light having the second wavelength.

Abstract translation: 照明装置可以包括光源，配置成调整来自光源的光的方向的光学单元，反射器，光管和激励器。 光管可以从光学单元接收具有第一波长的光，并将具有第一波长的光引导到激励器上。 激励器可以将具有第一波长的光转换成具有第二波长的光，并将具有第二波长的光反射到反射器。 光管的圆周壁被配置为反射具有第一波长的光并透射具有第二波长的光。