Patent · US Active

Opto-electronic semiconductor module and method for the production thereof

US9564555B2 · kind B2 · utility

1Cited by

15References

21Claims

0Family size

Assignee

OSRAM Opto Semiconductors GmbH · DE

Inventors

Steffen Köhler · Bukit Mertajam, MY
Moritz Engl · Nanhu, CN
Frank Singer · Regenstauf, DE
Stefan Grötsch · Regensburg, DE
Thomas Zeiler · Nittendorf, DE
Mathias Weiss · Jena, DE

Key dates

Filing date	Aug 11, 2008
Grant date	Feb 7, 2017
Priority date	—
Expiry date	May 9, 2031

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/856
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

An optoelectronic semiconductor module includes a chip carrier, a light emitting semiconductor chip mounted on the chip carrier and a cover element with an at least partly light transmissive cover plate, which is arranged on the side of the semiconductor chip facing away from the chip carrier, and has a frame part, wherein the frame part laterally encloses the semiconductor chip, is joined to the cover plate in a joining-layer free fashion and is joined to the chip carrier on its side remote from the cover plate.

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