Window or surface of a vehicle comprising at least one optoelectronic component

US12291096B2 · kind B2 · utility

Assignee

• OSRAM Opto Semiconductors GmbH · DE

Inventors

• Matthias Goldbach · Dresden, DE
• Stefan Groetsch · Bad Abbach, DE
• Ludwig Hofbauer · Regenstauf, DE
• Sebastian Wittmann · Regensburg, DE
• Robert Regensburger · Kallmünz, DE
• Thomas Schwarz · Rhede, DE
• Michael Brandl · Mintraching, DE
• Andreas Dobner · Wenzenbach, DE
• Sebastian Stigler · Scharmassing, DE

Key dates

• Filing date: Oct 29, 2020
• Grant date: May 6, 2025
• Expiry date: Oct 29, 2040

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10H20/0364
• WIPO field: Surface technology, coating
• WIPO sector: Chemistry

Abstract

An optoelectronic device comprises a plurality of layer segments, in particular intermediate layer segments, arranged between a cover layer and a carrier layer. At least one optoelectronic component is arranged on at least one of the plurality of layer segments and a first and a second layer segment of the plurality of the layer segments are overlapping each other along a first direction each forming a respective boundary region. The first layer segment comprises at least one first contact pad and the second layer segment comprises at least one second contact pad, wherein the at least one first and second contact pad are arranged in the respective boundary region facing each other and being mechanically and electrically connected. The at least one first and second contact pad each comprises a plurality of nanowires which are at least partially made of conductive material such as for example copper, gold, or nickel.