Patent · US Active

Optoelectronic component and method of operating an optoelectronic component

US10840421B2 · kind B2 · utility

0Cited by

1References

16Claims

0Family size

Assignee

Osram OLED GMBH · DE

Inventors

Thomas Kippes · Dresden, DE
Jason Rajakumaran · Regensburg, DE
Ulrich Frei · Regensburg, DE
Claus Jäger · Regensburg, DE

Key dates

Filing date	Sep 14, 2017
Grant date	Nov 17, 2020
Priority date	—
Expiry date	Sep 14, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH01L25/0756
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

An optoelectronic component including a first optoelectronic semiconductor chip configured to emit light includes a wavelength from an infrared spectral range, and a second optoelectronic semiconductor chip configured to emit light including a wavelength from a visible spectral range, wherein the optoelectronic component includes a reflector body including a top side and an underside, the reflector body includes a cavity opened toward the top side, a wall of the cavity constitutes a reflector, and the first optoelectronic semiconductor chip is arranged at a bottom of the cavity.

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