Patent · US Active

Optoelectronic semiconductor component

US9130135B2 · kind B2 · utility

0Cited by

1References

23Claims

0Family size

Assignee

OSRAM Opto Semiconductors GmbH · DE

Inventors

Gerhard Kuhn · Altötting, DE
Ales Markytan · Regensburg, DE
Christian Gärtner · Greifswald, DE
Ulrich Streppel · Regensburg, DE

Key dates

Filing date	Jan 27, 2012
Grant date	Sep 8, 2015
Priority date	—
Expiry date	Jan 27, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH01L2924/0002
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An optoelectronic semiconductor component, includes at least two optoelectronic semiconductor chips, which are located on a common mounting surface. An optical element is arranged downstream of the semiconductor chips in a main emission direction and is spaced from the semiconductor chips. In a direction transverse to the main emission direction the optical element has a transmission gradient in a transitional region. The transitional region does not overlap the semiconductor chips, when viewed in plan view onto the mounting surface.

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