Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Electroluminescent device using azomethine-lithium-complex as electron injection layer

Electroluminescent device using azomethine-lithium-complex as electron injection layer

US Patent 9437828 · Granted Sep 6, 2016

Estimated economic value: $101,652,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Heterocyclic compounds and their use in electro-optical or opto-electronic devic2019
Cathode coating2016
Cathode coating2016
Compounds having electron transport properties, their preparation and use2015
Compounds having electron transport properties, their preparation and use2015
Electroluminescent device using azomethine-lithium-complex as electron injection2014
Electroluminescent device using azomethine-lithium-complex as electron injection2014
Phenanthroline compounds and electroluminescent devices using the same2014
Compounds having electroluminescent or electron transport properties2013
Electroluminescent materials and devices2011
Electroluminescent materials and devices2011
Electroluminescent materials and devices2011