Patent · US Active

Organic light-emitting diode including an electronic transport layer comprising a three component blend of a matrix compound and two lithium compounds

US10522778B2 · kind B2 · utility

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25Claims

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Assignee

Novaled GmbH · DE

Inventors

Francisco Bloom · Eindhoven, NL
Thomas Rosenow · Dresden, DE
Tobias Canzler · Dresden, DE
Bodo Wallikewitz · Dresden, DE

Key dates

Filing date	Sep 30, 2015
Grant date	Dec 31, 2019
Priority date	—
Expiry date	Jul 14, 2036

Classification

Technology area (CPC H)Electricity
CPC primaryH10K85/6572

Abstract

The present invention relates to an organic light-emitting diode (100) comprising an emission layer (150) and at least one electron transport layer (161), wherein the at least one electron transport layer (161) comprises at least one matrix compound and at least two lithium compounds.

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