Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Phenanthroimidazole compound and organic light-emitting diode including the same

Phenanthroimidazole compound and organic light-emitting diode including the same

US Patent 9893300 · Granted Feb 13, 2018

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Fin shape modification2025
Pyridine-carbonitrile compound and electroluminescent device including the same2025
Semiconductor device and method2025
Semiconductor device and method2022
Boron-containing compound, emitting layer of organic light emitting diode and or2019
Compound, emitting layer of organic light emitting diode and organic light emitt2017
Carrier generation material and organic light-emitting diode2017
1,9-diazaphenalene derivative and process for manufacturing the same2017
Triptycene derivatives having symmetric or asymmetric substituents and organic l2017
Transition metal carbene complexes and the electroluminescent application thereo2016
Organic compound and organic electroluminescent device employing the same2016
Aminoferrocene derivative and tandem organic light-emitting diode containing the2016