公开(公告)号：US09772087B2

公开(公告)日：2017-09-26

申请号：US13147018

申请日：2010-02-04

Applicant: Jan Marfeld ,  Ulrich Streppel ,  Julius Muschaweck

Inventor： Jan Marfeld ,  Ulrich Streppel ,  Julius Muschaweck

IPC: F21V8/00 ,  F21V7/00 ,  F21V5/04 ,  G02B19/00 ,  F21V9/08 ,  F21Y105/10 ,  F21Y115/10 ,  F21Y113/13

CPC classification number: F21V7/0091 ,  F21V5/04 ,  F21V5/045 ,  F21V9/08 ,  F21Y2105/10 ,  F21Y2113/13 ,  F21Y2115/10 ,  G02B19/0028 ,  G02B19/0066

Abstract: A lighting device includes a light source including at least two light-emitting diode chips which emit light of mutually differing colors when in operation, and an optical element in the form of a solid body made from a dielectric material including a radiation entrance face facing towards the light-emitting diode chips, a radiation exit face remote from the light-emitting diode chips, and a circumferential face connecting the radiation entrance face and the radiation exit face to one another, wherein the circumferential face is reflective to the light emitted by the light-emitting diode chips when in operation, and the radiation entrance face and/or the radiation exit face is/are non-planar at least in places, wherein a gap, which is filled with a gas, is arranged between at least one of the light-emitting diode chips of the light source and the radiation entrance face, and the optical element is a sole optical element of the lighting device, which optical element is arranged downstream of all light-emitting diode chips of the light source.

公开(公告)号：US09405861B2

公开(公告)日：2016-08-02

申请号：US13818591

申请日：2010-08-24

Applicant: Julius Muschaweck

Inventor： Julius Muschaweck

IPC: G06F17/50 ,  G02B27/00 ,  G06T15/50

CPC classification number: G06F17/50 ,  G02B27/0012 ,  G06F17/5009 ,  G06T15/50

Abstract: This invention relates to a method of designing an illumination device, wherein a light source unit is modeled with a set of rays. Therein, each ray is assigned a light power and is further characterized by a light volume, which specifies how “spread out” the light is in area and angle. In this way, a selection of rays with respect to their “density” becomes possible, and an optical system can be optimized for a transmission of those rays providing the most light per volume.

Abstract translation: 本发明涉及一种设计照明装置的方法，其中用一组光线对光源单元进行建模。 其中，每个射线被分配光功率，并进一步以光量为特征，其指定光的“展开”在区域和角度中。 以这种方式，可以选择相对于它们的“密度”的光线，并且可以优化光学系统以便传输提供最大光量的那些光线。

公开(公告)号：US08912717B2

公开(公告)日：2014-12-16

申请号：US13981618

申请日：2011-01-31

Applicant: Ulrich Hartwig ,  Julius Muschaweck

Inventor： Ulrich Hartwig ,  Julius Muschaweck

IPC: H01J1/62 ,  H01J63/04 ,  H05B33/22 ,  H01L33/50 ,  H01L33/58

CPC classification number: H05B33/22 ,  H01L33/505 ,  H01L33/58

Abstract: An illumination device with an exit surface for pump light propagation with a main propagation direction and a phosphor element for converting the pump light into converted light is disclosed. Further, an optical system with a reflection surface is provided for deflecting the pump light, where the reflection surface reflects the pump light with a directional component opposite to the main propagation direction and onto the phosphor element.

Abstract translation: 公开了一种具有用于主传播方向的泵浦光传播的出射表面和用于将泵浦光转换成转换光的荧光体元件的照明装置。 此外，提供具有反射面的光学系统，用于偏转泵浦光，其中反射表面以与主传播方向相反的方向分量反射泵浦光并且将其反射到荧光体元件上。

公开(公告)号：US20130307400A1

公开(公告)日：2013-11-21

申请号：US13981618

申请日：2011-01-31

Applicant: Ulrich Hartwig ,  Julius Muschaweck

Inventor： Ulrich Hartwig ,  Julius Muschaweck

IPC: H05B33/22

CPC classification number: H05B33/22 ,  H01L33/505 ,  H01L33/58

Abstract: An illumination device with an exit surface for pump light propagation with a main propagation direction and a phosphor element for converting the pump light into converted light is disclosed. Further, an optical system with a reflection surface is provided for deflecting the pump light, where the reflection surface reflects the pump light with a directional component opposite to the main propagation direction and onto the phosphor element.

Abstract translation: 公开了一种具有用于主传播方向的泵浦光传播的出射表面和用于将泵浦光转换成转换的光的荧光体元件的照明装置。 此外，提供具有反射面的光学系统，用于偏转泵浦光，其中反射表面以与主传播方向相反的方向分量反射泵浦光并且将其反射到荧光体元件上。

公开(公告)号：US20130114292A1

公开(公告)日：2013-05-09

申请号：US13643055

申请日：2011-03-23

Applicant: Peter Brick ,  Stephan Kaiser ,  Gerhard Kuhn ,  Ales Markytan ,  Julius Muschaweck ,  Christian Neugirg

Inventor： Peter Brick ,  Stephan Kaiser ,  Gerhard Kuhn ,  Ales Markytan ,  Julius Muschaweck ,  Christian Neugirg

IPC: F21V8/00

CPC classification number: G02B6/0016 ,  G02B6/0035 ,  G02B6/0041 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0076

Abstract: A surface light guide has a radiation exit area extending along a main extension plane of the surface light guide and is provided for laterally coupling radiation. The surface light guide includes scattering locations for scattering the coupled radiation. The surface light guide includes a first boundary surface and a second boundary surface which delimit the light conductance of the coupled-in radiation in the vertical direction. A first layer and a second layer are formed on each other in the vertical direction between the first boundary surface and the second boundary surface. Further disclosed are a planar emitter including at least one surface light guide.

Abstract translation: 表面光导具有沿着表面光导的主延伸平面延伸的辐射出射区域，并且用于横向耦合辐射。 表面光导包括用于散射耦合辐射的散射位置。 表面光导包括第一边界表面和第二边界表面，其限定了垂直方向上耦合的辐射的光电导。 第一层和第二层在第一边界表面和第二边界表面之间在垂直方向上彼此形成。 进一步公开的是包括至少一个表面光导的平面发射器。

公开(公告)号：US20110266571A1

公开(公告)日：2011-11-03

申请号：US12995181

申请日：2009-04-20

Applicant: Thomas Zeiler ,  Reiner Windisch ,  Stefan Gruber ,  Markus Kirsch ,  Julius Muschaweck ,  Torsten Baade ,  Herbert Brunner ,  Steffen Köhler

Inventor： Thomas Zeiler ,  Reiner Windisch ,  Stefan Gruber ,  Markus Kirsch ,  Julius Muschaweck ,  Torsten Baade ,  Herbert Brunner ,  Steffen Köhler

IPC: H01L33/58 ,  H01L31/0232

CPC classification number: H01L33/54 ,  H01L25/042 ,  H01L25/0753 ,  H01L33/38 ,  H01L33/58 ,  H01L33/60 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2924/00

Abstract: According to at least one embodiment of the semiconductor arrangement, the latter comprises a mounting side, at least one optoelectronic semiconductor chip with mutually opposing chip top and bottom, and at least one at least partially radiation-transmissive body with a body bottom, on which the semiconductor chip is mounted such that the chip top faces the body bottom. Moreover, the semiconductor arrangement comprises at least two electrical connection points for electrical contacting of the optoelectronic semiconductor chip, wherein the connection points do not project laterally beyond the body and with their side remote from the semiconductor chip delimit the semiconductor arrangement on the mounting side thereof.

Abstract translation: 根据半导体布置的至少一个实施例，后者包括安装侧，至少一个具有相对的芯片顶部和底部的光电子半导体芯片以及至少一个具有主体底部的至少部分辐射透射主体， 安装半导体芯片使得芯片顶部面向主体底部。 此外，半导体装置包括用于光电子半导体芯片的电接触的至少两个电连接点，其中连接点不侧向突出超过本体并且其远离半导体芯片的一侧限定其安装侧上的半导体布置 。

公开(公告)号：US20100061081A1

公开(公告)日：2010-03-11

申请号：US12529802

申请日：2008-03-05

Applicant: Julius Muschaweck ,  Markus Zeiler ,  Josef Huettner ,  Felix Michel

Inventor： Julius Muschaweck ,  Markus Zeiler ,  Josef Huettner ,  Felix Michel

IPC: G02F1/13357 ,  F23Q23/08

CPC classification number: F21K9/00 ,  G02F1/133603 ,  G02F1/133611 ,  G02F2001/133613

Abstract: An LED module includes a carrier and a number of light sources. Each light source is arranged on the carrier in such a way that the LED module comprises a radiation uniformity which is less than the statistical mean of a radiation uniformity distribution, wherein the radiation uniformity distribution is based on a plurality of LED modules with a random arrangement of the light sources.

Abstract translation: LED模块包括载体和多个光源。 每个光源以这样的方式布置在载体上，使得LED模块包括小于辐射均匀性分布的统计平均值的辐射均匀性，其中辐射均匀性分布基于具有随机布置的多个LED模块 的光源。

公开(公告)号：US20100012959A1

公开(公告)日：2010-01-21

申请号：US12443305

申请日：2007-09-07

Applicant: Alexander Wilm ,  Julius Muschaweck ,  Moritz Engl

Inventor： Alexander Wilm ,  Julius Muschaweck ,  Moritz Engl

IPC: H01L33/00

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

Abstract: An optoelectronic component with a desired color impression in the switched-off state includes, in particular, a semiconductor layer sequence with an active region, that during operation radiates electromagnetic radiation with a first spectrum, and a wavelength conversion layer that is disposed downstream from the semiconductor layer sequence in the beam path of the electromagnetic radiation with the first spectrum, and that at least partially converts a subspectrum of the electromagnetic radiation with the first spectrum into electromagnetic radiation with a second spectrum, and a filter layer that reflects at least a part of the radiation incident from outside onto the optoelectronic component.

Abstract translation: 在关断状态下具有期望的色彩印象的光电子部件特别包括具有有源区的半导体层序列，其在操作期间辐射具有第一光谱的电磁辐射，以及波长转换层，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，并且将具有第一光谱的电磁辐射的子光谱至少部分地转换成具有第二光谱的电磁辐射，以及反射至少一部分的滤光层 从外部入射到光电子部件上的辐射。

公开(公告)号：US20080192465A1

公开(公告)日：2008-08-14

申请号：US11956646

申请日：2007-12-14

Applicant: Michelle Kun Huang ,  Julius Muschaweck ,  Francis Nguyen ,  Felix Michel

Inventor： Michelle Kun Huang ,  Julius Muschaweck ,  Francis Nguyen ,  Felix Michel

IPC: F21V99/00

CPC classification number: G02B6/0068 ,  F21Y2115/10 ,  G02B6/0046 ,  G02B6/0073 ,  G02F1/133603

Abstract: According to at least one embodiment of the invention an illumination device emitting light with an average color comprises a plurality of first light-emitting diodes (LEDs) emitting light with a first color and a plurality of second light-emitting diodes (LEDs) emitting light with a second color, wherein the average color is a superposition of the first and the second color.

Abstract translation: 根据本发明的至少一个实施例，发射具有平均颜色的光的照明装置包括发射具有第一颜色的光的多个第一发光二极管（LED）和发射光的多个第二发光二极管（LED） 具有第二颜色，其中平均颜色是第一和第二颜色的叠加。

公开(公告)号：US08840270B2

公开(公告)日：2014-09-23

申请号：US13512881

申请日：2010-11-25

Applicant: Simon Schwalenberg ,  Peter Brick ,  Julius Muschaweck

Inventor： Simon Schwalenberg ,  Peter Brick ,  Julius Muschaweck

IPC: H05B33/02

CPC classification number: F21V5/04 ,  F21V5/002 ,  F21V5/08 ,  F21V7/005 ,  F21V7/09 ,  F21V13/04 ,  F21W2131/103 ,  F21Y2115/10

Abstract: In at least one embodiment of the luminaire (1), it includes at least one optoelectronic semiconductor device (4) and at least one primary optical unit (11) which is disposed downstream of the semiconductor device (4) and is spaced apart therefrom. Furthermore, the luminaire (1) comprises a secondary optical unit (22) and/or a tertiary optical unit (33) which is/are disposed downstream of the primary optical unit (11). A proportion of at least 30% of radiation emitted by the semiconductor device (4) passes to the secondary optical unit (22) and/or to the tertiary optical unit (33). Furthermore, the secondary optical unit (22) and/or the tertiary optical unit (33) is/are arranged for small-angle scattering of the radiation emitted by the semiconductor device (4).

Abstract translation: 在照明器（1）的至少一个实施例中，它包括至少一个光电子半导体器件（4）和至少一个主要光学单元（11），其设置在半导体器件（4）的下游并与之隔开。 此外，照明器（1）包括设置在主光学单元（11）的下游的二次光学单元（22）和/或三次光学单元（33）。 半导体装置（4）发射的辐射的至少30％的比例通过到二次光学单元（22）和/或第三光学单元（33）。 此外，第二光学单元（22）和/或第三光学单元（33）被布置用于由半导体器件（4）发射的辐射的小角度散射。