Optoelectronic device and method of producing an optoelectronic device

US10840413B2 · kind B2 · utility

Assignee

• Osram OLED GMBH · DE

Inventors

• Thomas Reeswinkel · Regensburg, DE
• Richard Scheicher · Thierhaupten, DE

Key dates

• Filing date: Aug 24, 2017
• Grant date: Nov 17, 2020
• Expiry date: Aug 24, 2037

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10H20/034

Abstract

An optoelectronic device includes at least one optoelectronic semiconductor chip that emits radiation, at least one metallic reflecting surface, at least one functional component having a component surface different from the metallic reflecting surface, and a barrier layer stack for protection against corrosive gases arranged both on the at least one metallic reflecting surface and the component surface, wherein the barrier layer stack includes at least one inorganic oxide, oxynitride or nitride layer and at least one plasma-polymerized siloxane layer.