Patent · US Active

Method for operating an organic optoelectronic component

US9721993B2 · kind B2 · utility

0Cited by

2References

16Claims

0Family size

Assignee

Osram OLED GMBH · DE

Inventors

Michael Popp · Birkenfeld, DE
Marc Philippens · Regensburg, DE

Key dates

Filing date	Jun 16, 2016
Grant date	Aug 1, 2017
Priority date	—
Expiry date	Jun 16, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02B20/40
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A method is specified for operating an organic optoelectronic component, which has at least one organic light-emitting element having an organic functional layer stack with at least one organic light-emitting layer between two electrodes and at least one organic light-emitting element having an organic light-detecting layer. These elements are arranged on a common substrate in laterally adjacent area regions. The at least one organic light-detecting element detects ambient light, which is incident onto the organic optoelectronic component. The intensity of the light emitted by the at least one organic light-emitting element is regulated depending on a signal of the at least one organic light-detecting element with a characteristic signal form.

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