公开(公告)号：US20150247616A1

公开(公告)日：2015-09-03

申请号：US14430898

申请日：2013-09-17

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Tony Albrecht ,  Thomas Schlereth ,  Roland Schulz ,  Christian Gaertner ,  Albert Schneider ,  Markus Kirsch ,  Michael Bestele ,  Stefan Handl

IPC: F21V7/04 ,  F21K99/00 ,  F21V13/04 ,  F21V7/00 ,  F21V13/10

CPC classification number: F21V7/04 ,  F21K9/60 ,  F21V7/0008 ,  F21V9/30 ,  F21V13/04 ,  F21V13/10 ,  F21Y2101/00 ,  F21Y2103/33 ,  F21Y2115/10

Abstract: In at least one embodiment, the ring light module (1) comprises a plurality of optoelectronic semiconductor components (2) for producing electromagnetic radiation (R). A reflector (3) of the ring light module (1) comprises a reflective surface (30). The semiconductor components (2) are mounted on a support (4). Viewed in plan view of a main radiation side (45) of the ring light module (1), the reflector (3) comprises at most two planes of symmetry. The reflector (3) tapers in the direction towards the main radiation side (45). At least some of the main emission directions (20) of adjacent semiconductor components (2) are oriented differently from each other. The main emission directions (20) point towards the reflective surface (30).

Abstract translation: 在至少一个实施例中，环形光模块（1）包括用于产生电磁辐射（R）的多个光电子半导体部件（2）。 环形光模块（1）的反射器（3）包括反射表面（30）。 半导体部件（2）安装在支撑件（4）上。 在环形光模块（1）的主辐射侧（45）的平面图中观察，反射器（3）包括至多两个对称平面。 反射器（3）朝向主辐射侧（45）的方向逐渐变细。 相邻半导体部件（2）的主要发射方向（20）的至少一部分彼此不同。 主发射方向（20）指向反射表面（30）。

公开(公告)号：US20220416133A1

公开(公告)日：2022-12-29

申请号：US17757579

申请日：2020-12-10

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Christian Betthausen ,  Olivier Leray ,  Muyuan Li ,  Benjamin Gruber ,  Michael Steyer ,  Alexander Linkov ,  Stefan Handl

IPC: H01L33/58 ,  H01L33/48

Abstract: In an embodiment a method for operating an optoelectronic semiconductor component includes providing the optoelectronic semiconductor component having an optoelectronic semiconductor chip and a casing comprising a matrix material, wherein the semiconductor chip is embedded into the casing, and wherein optically inactive particles have been introduced as crack nuclei into the matrix material of the casing, and operating the optoelectronic semiconductor component such that cavities form entirely within the casing for at least some of the crack nuclei.

公开(公告)号：US09494295B2

公开(公告)日：2016-11-15

申请号：US14430898

申请日：2013-09-17

Applicant: OSRAM Opto Semiconductors GmbH

Inventor： Tony Albrecht ,  Thomas Schlereth ,  Roland Schulz ,  Christian Gaertner ,  Albert Schneider ,  Markus Kirsch ,  Michael Bestele ,  Stefan Handl

IPC: F21V7/04 ,  F21K99/00 ,  F21V13/04 ,  F21V7/00 ,  F21V13/10 ,  F21V9/16 ,  F21Y101/00

CPC classification number: F21V7/04 ,  F21K9/60 ,  F21V7/0008 ,  F21V9/30 ,  F21V13/04 ,  F21V13/10 ,  F21Y2101/00 ,  F21Y2103/33 ,  F21Y2115/10

Abstract: A ring light module having a plurality of optoelectronic semiconductor components for producing electromagnetic radiation, a reflector of the ring light module comprising a reflective surface, and a support. The semiconductor components are mounted on the support. In a plan view of a main radiation side of the ring light module, the reflector comprises at most two planes of symmetry. The reflector tapers in the direction towards the main radiation side. At least some of the main emission directions of adjacent optoelectronic semiconductor components are oriented differently from each other, and the main emission directions point towards the reflective surface.

Abstract translation: 一种环形光模块，具有用于产生电磁辐射的多个光电子半导体部件，所述环形光模块的反射器包括反射表面和支撑体。 半导体部件安装在支撑件上。 在环形灯模块的主辐射侧的平面图中，反射器至少包括两个对称平面。 反射体在朝向主辐射侧的方向上逐渐变细。 相邻光电子半导体部件的主要发射方向的至少一些取向彼此不同，并且主发射方向指向反射表面。