Patent · US Active

Optoelectronic semiconductor component

US10217915B2 · kind B2 · utility

1Cited by

3References

12Claims

0Family size

Assignee

OSRAM Opto Semiconductors GmbH · DE

Inventors

Johann Ramchen · Altdorf, DE
David Racz · Regensburg, DE
Hans-Christoph Gallmeier · Regensburg, DE
Stefan Grötsch · Regensburg, DE
Simon Jerebic · Regensburg, DE

Key dates

Filing date	Oct 11, 2017
Grant date	Feb 26, 2019
Priority date	—
Expiry date	Oct 11, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/857
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

An optoelectronic semiconductor device includes a carrier having a carrier top side, at least one optoelectronic semiconductor chip arranged at the carrier top side and having a radiation main side remote from the carrier top side, at least one bonding wire, at least one covering body on the radiation main side, and at least one reflective potting compound surrounding the semiconductor chip in a lateral direction and extending from the carrier top side at least as far as the radiation main side, wherein the bonding wire is completely covered by the reflective potting compound or completely covered by the reflective potting compound and the covering body, the bonding wire is fixed to the semiconductor chip in an electrical connection region on the radiation main side, and the electrical connection region is free of the covering body and covered partly or completely by the reflective potting compound.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.