Patent · US Active

Optoelectronic lighting device, optoelectronic illumination device and method of manufacturing

US12080834B2 · kind B2 · utility

0Cited by

3References

18Claims

0Family size

Assignee

Osram OLED GMBH · DE

Inventors

Simon Jerebic · Regensburg, DE
Daniel Leisen · Regensburg, DE
Philipp Pust · Eindhoven, NL
Thomas Birke · Wenzenbach, DE

Key dates

Filing date	Aug 9, 2019
Grant date	Sep 3, 2024
Priority date	—
Expiry date	Jun 21, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH10H20/852
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

In an embodiment an optoelectronic lighting device includes a carrier, exactly one light-emitting optoelectronic semiconductor component, wherein the semiconductor component has a light emission area on at least one surface side, and wherein the semiconductor component is arranged on an upper side of the carrier, at least one functional layer arranged above the light emission area and/or adjacent to the light emission area and an edging for the functional layer, wherein the edging surrounds the functional layer when viewed in a circumferential direction, the circumferential direction being parallel to the upper side of the carrier around the functional layer, and wherein the edging is formed of a transparent material.

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