Patent · US Active

Optoelectronic component and method for producing an optoelectronic component

US11552228B2 · kind B2 · utility

0Cited by

4References

19Claims

0Family size

Assignee

OSRAM Opto Semiconductors GmbH · DE

Inventors

Alan Piquette · Kensington, US
Maxim N. Tchoul · Winchester, US
Darshan Kundaliya · Beverly, US
Adam Scotch · Amesbury, US
Gertrud Kräuter · Regensburg, DE

Key dates

Filing date	Aug 17, 2018
Grant date	Jan 10, 2023
Priority date	—
Expiry date	Oct 24, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/0362
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

An optoelectronic component and a method for producing an optoelectronic component are disclosed. In an embodiment an optoelectronic component includes a semiconductor chip including a plurality of pixels, each pixel configured to emit electromagnetic primary radiation from a radiation exit surface and conversion layers located on at least a part of the radiation exit surfaces, wherein the conversion layers comprise a crosslinked matrix having a three-dimensional siloxane-based network and at least one phosphor embedded in the matrix, and wherein the conversion layers have a thickness of ≤30 μm.

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