公开(公告)号：US20150311407A1

公开(公告)日：2015-10-29

申请号：US14650545

申请日：2013-12-11

Applicant: OSRAM OPTO SEMICONDUCTORS GMBH

Inventor： Britta GÖÖTZ ,  Wolfgang MÖNCH ,  Norwin VON MALM

IPC: H01L33/50 ,  H01L27/15 ,  H01L33/58

CPC classification number: H01L33/507 ,  H01L27/15 ,  H01L27/153 ,  H01L27/156 ,  H01L33/502 ,  H01L33/505 ,  H01L33/58 ,  H01L2933/0041 ,  H01L2933/0058

Abstract: An optoelectronic semiconductor component has a carrier and at least one semiconductor chip for emitting electromagnetic radiation. The semiconductor chip has two or more individually controllable elements. The semiconductor component additionally has a wavelength conversion element for at least partial conversion of the primary radiation emitted by the semiconductor chip into a secondary electromagnetic radiation. Each of the elements is suitable for generating primary radiation. The wavelength conversion element is structured into subregions. At least one individually controllable element of the semiconductor chip is associated with each subregion of the wavelength conversion element.

Abstract translation: 光电子半导体部件具有用于发射电磁辐射的载体和至少一个半导体芯片。 半导体芯片具有两个或多个可独立控制的元件。 半导体元件另外具有用于将由半导体芯片发射的初级辐射至少部分转换成二次电磁辐射的波长转换元件。 每个元件适合于产生一次辐射。 波长转换元件被构造成子区域。 半导体芯片的至少一个可单独控制的元件与波长转换元件的每个子区域相关联。

公开(公告)号：US20170002988A1

公开(公告)日：2017-01-05

申请号：US15113017

申请日：2015-01-16

Applicant: OSRAM OPTO SEMICONDUCTORS GMBH

Inventor： Sandra SOBCZYK ,  Frank SINGER ,  Wolfgang MÖNCH ,  Matthias SABATHIL

IPC: F21K9/64 ,  F21V3/02

CPC classification number: F21K9/64 ,  F21K9/61 ,  F21K9/90 ,  F21V3/02 ,  F21V5/043 ,  F21Y2103/10 ,  F21Y2115/10

Abstract: The invention relates to a lighting means (1), comprising: an optical element (3), which has a main extension direction (Z), a radiation inlet surface (3a), and a radiation outlet surface (3b); and at least two light-emitting diodes (2), which each comprise at least one light-emitting diode chip (21) and a radiation passage surface (2a), which extends along a main extension plane (XZ); wherein the at least two lighting-emitting diodes (2) are arranged along the main extension direction (Z) of the optical element. (3), the radiation inlet surface (3a) of the optical element (3) faces the radiation passage surfaces (2a) of the at least two light-emitting diodes (2), the optical element (3) is formed as a solid body, the radiation inlet surface (3a) of the optical element (3) is flat or convexly curved, and the radiation outlet surface (3b) of the optical element (3) comprises at least one recess (4) in the optical element (3).

Abstract translation: 本发明涉及一种照明装置（1），包括：具有主延伸方向（Z），辐射入口表面（3a）和辐射出射表面（3b）的光学元件（3） 和至少两个发光二极管（2），每个发光二极管（2）分别包括至少一个沿着主延伸面（XZ）延伸的发光二极管芯片（21）和辐射通道表面（2a）; 其中所述至少两个发光二极管（2）沿着所述光学元件的主延伸方向（Z）布置。 （3）中，所述光学元件（3）的所述辐射入射面（3a）面向所述至少两个发光二极管（2）的所述辐射通路面（2a），所述光学元件（3）形成为固体 光学元件（3）的辐射入口表面（3a）是平坦的或凸起的，并且光学元件（3）的辐射出射表面（3b）包括在光学元件（3）中的至少一个凹部（4） 3）。