Tetradentate platinum and palladium complex emitters containing phenyl-pyrazole and its analogues

J Li, G Li - US Patent 10,020,455, 2018 - Google Patents
2015-04-23 Assigned to ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE
UNIVERSITY reassignment ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA …

Phosphorescent tetradentate metal complexes having modified emission spectra

J Li, G Li, J Brooks - US Patent 9,899,614, 2018 - Google Patents
Multidentate metal complexes useful as phosphorescent emitters in display and lighting
applications have the structures as described herein. Multidentate metal complexes and …

Tetradentate metal complexes with carbon group bridging ligands

J Li, G Li - US Patent 10,033,003, 2018 - Google Patents
US10033003B2 - Tetradentate metal complexes with carbon group bridging ligands -
Google Patents US10033003B2 - Tetradentate metal complexes with carbon group …

Tetradentate platinum (II) complexes cyclometalated with functionalized phenyl carbene ligands and their analogues

J Li, ZQ Zhu - US Patent 10,886,478, 2021 - Google Patents
7,501,190 B2 7,635,792 B1 7,655,322 B2 7,854,513 B2 7,947,383 B2 8,106,199 B2
8,133,597 B2 8,389,725 B2 8,617,723 B2 8,669,364 B2 8,778,509 B2 8,816,080 B2 …

Tetradentate platinum and palladium complexes based on biscarbazole and analogues

J Li, ZQ Zhu - US Patent 11,101,435, 2021 - Google Patents
2018-11-07 Assigned to ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE
UNIVERSITY reassignment ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA …

Metal-assisted delayed fluorescent materials as co-host materials for fluorescent OLEDs

J Li - US Patent 9,920,242, 2018 - Google Patents
(57) ABSTRACT A light emitting device includes a first electrode, a hole transporting layer in
contact with the first electrode, a second electrode, an electron transporting layer in contact …

Tetradentate platinum (II) and palladium (II) complexes and octahedral iridium complexes employing azepine functional groups and their analogues

J Li, ZQ Zhu - US Patent 10,566,554, 2020 - Google Patents
US10566554B2 - Tetradentate platinum (II) and palladium (II) complexes and octahedral
iridium complexes employing azepine functional groups and their analogues - Google …

Non-platinum metal complexes for excimer based single dopant white organic light emitting diodes

J Li, L Huang, T Fleetham - US Patent 10,793,546, 2020 - Google Patents
Complexes and devices, such as organic light emitting devices and full color displays,
including a compound of the formula wherein: M is Pd2+, Ir*, Rh", or Au3+; each of V', V2 …

Tetradentate platinum (II) and palladium (II) complexes and octahedral iridium complexes employing azepine functional groups and their analogues

J Li, ZQ Zhu - US Patent 10,177,323, 2019 - Google Patents
US10177323B2 - Tetradentate platinum (II) and palladium (II) complexes and octahedral
iridium complexes employing azepine functional groups and their analogues - Google …

Organic light emitting diode with split emissive layer

J Li, KG Klimes - US Patent 11,183,670, 2021 - Google Patents
An organic light emitting diode (OLED) device includes an emissive layer having a first
sublayer with a first emitter as a dopant, a second sublayer with a second emitter as a …