Search International and National Patent Collections

1. (WO2017017209) OPTOELECTRONIC COMPONENT AND A METHOD FOR PRODUCING AN OPTOELECTRONIC COMPONENT

Pub. No.:    WO/2017/017209    International Application No.:    PCT/EP2016/068043
Publication Date: Fri Feb 03 00:59:59 CET 2017 International Filing Date: Fri Jul 29 01:59:59 CEST 2016
IPC: H01L 33/38
H01L 33/46
Applicants: OSRAM OPTO SEMICONDUCTORS GMBH
Inventors: PERZLMAIER, Korbinian
KASPRZAK-ZABLOCKA, Anna
RAFAEL, Christine
LEIRER, Christian
Title: OPTOELECTRONIC COMPONENT AND A METHOD FOR PRODUCING AN OPTOELECTRONIC COMPONENT
Abstract:
A component (100) is specified which comprises a carrier (1) with an electrically insulating moulded body (5), a semiconductor body (2) and a multilayer structure (3), wherein the moulded body (5) laterally encloses the semiconductor body (2) at least regionally. The multilayer structure (3) is arranged between the semiconductor body (2) and the moulded body (5) at least regionally in a lateral direction, wherein the multilayer structure comprises at least one metallic layer (30) and a non-metallic boundary layer (32), wherein – the boundary layer (32) is arranged between the semiconductor body (2) and the metallic layer (30) in the lateral direction, adjoins the semiconductor body (2) at least regionally, laterally covers the active layer (23) and has a lower refractive index in comparison with the semiconductor body (2), and – the metallic layer (30) is configured to prevent the electromagnetic radiation which is generated during the operation of the component and passes through the boundary layer from impinging on the moulded body (5). Furthermore, a method for producing one or a plurality of such components is specified.