Patent · US Active

Device for converting the wavelength of electromagnetic radiation

US10520164B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

OSRAM Opto Semiconductors GmbH · DE

Inventors

I-Hsin Lin-Lefebvre · Regensburg, DE
Reinhard Streitel · Hemau, DE
Michael D. Schmal · Orwigsburg, US
Urs Heine · Regensburg, DE
Eric Lefebvre · San Francisco, US
Markus Keidler · Nittendorf, DE

Key dates

Filing date	Jan 29, 2016
Grant date	Dec 31, 2019
Priority date	—
Expiry date	Jan 29, 2036

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/0361
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A device for converting the wavelength of electromagnetic radiation is disclosed. In an embodiment the device includes a carrier, a conversion layer configured to at least partly convert a wavelength of the electromagnetic radiation and an intermediate layer, wherein the conversion layer is connected to the carrier via the intermediate layer, and wherein the intermediate layer, at least in partial regions, includes a solid layer and a connection layer.

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