Patent · US Active

Optoelectronic semiconductor component

US10665747B2 · kind B2 · utility

0Cited by

4References

8Claims

0Family size

Assignee

OSRAM Opto Semiconductors GmbH · DE

Inventors

Karl Weidner · Birkenfeld, DE
Ralph Wirth · Lappersdorf, DE
Axel Kaltenbacher · Ingolstadt, DE
Walter Wegleiter · Nittendorf, DE
Bernd Barchmann · Regensburg, DE
Oliver Wutz · Regensburg, DE
Jan Marfeld · Regensburg, DE

Key dates

Filing date	Apr 26, 2018
Grant date	May 26, 2020
Priority date	—
Expiry date	Apr 26, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/853
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

A method of producing an optoelectronic semiconductor component includes providing a carrier, arranging at least one optoelectronic semiconductor chip at a top side of the carrier, applying a phosphor layer at the at least one semiconductor chip, forming a shaped body around the at least one optoelectronic semiconductor chip, wherein the shaped body surrounds all side areas of the at least one optoelectronic semiconductor chip, and removing the carrier, wherein the phosphor layer is applied before forming the shaped body.

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