Organic light-emitting diode device

US10147773B2 · kind B2 · utility

Assignee

• Osram OLED GMBH · DE

Inventors

• Dominik Pentlehner · Burghausen, DE
• Andreas Rausch · Regensburg, DE
• Thomas Wehlus · Lappersdorf, DE
• Carola Diez · Regensburg, DE
• Nina Riegel · Tegernheim, DE
• Britta Goeoetz · Regensburg, DE
• Georg Dirscherl · Tegernheim, DE

Key dates

• Filing date: Feb 2, 2016
• Grant date: Dec 4, 2018
• Expiry date: Feb 2, 2036

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K59/50

Abstract

According to the present disclosure, an organic light-emitting diode device is disclosed with an organic light-emitting diode having a first main surface and a second main surface lying opposite the first main surface, an optically functional device having a first hollow space and a second hollow space, and a control element. The first hollow space is arranged on or over the first main surface, and the second hollow space is arranged below the second main surface. The first hollow space and the second hollow space are connected to one another by means of a fluid connection. An optically functional fluid is arranged in the optically functional device. The control element is configured to move the optically functional fluid to and fro between the first hollow space and the second hollow space.