Patent · US Active

Method for producing an illumination device and illumination device

US11094868B2 · kind B2 · utility

0Cited by

0References

14Claims

0Family size

Assignee

Osram OLED GMBH · DE

Inventors

Klaus Mueller · Nittendorf, DE
Holger Klassen · Regenstauf, DE

Key dates

Filing date	Apr 10, 2018
Grant date	Aug 17, 2021
Priority date	—
Expiry date	Apr 10, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/0364
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

A method for producing an illumination device may include providing a plurality of optoelectronic semi-conductor components that each have a semi-conductor layer sequence for generating radiation where the semiconductor components each have at least one contact surface on one side and are held by a common carrier. The method may further include electroplating each contact surface of the semi-conductor components using a solder material, applying the semi-conductor components having the solder material to a substrate, and melting and soldering the contact surfaces onto the surfaces.

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