Patent · US Active

Organic electroluminescent materials and devices

US10672996B2 · kind B2 · utility

2Cited by

39References

15Claims

0Family size

Assignee

UNIVERSAL DISPLAY CORPORATION · US

Inventors

Bin Ma · Plainsboro, US
Vadim Adamovich · Yardley, US
Edward Barron · Hillsborough Township, US
Jui-Yi Tsai · Newtown, US
Mingjuan Su · Ewing, US
Lech Michalski · Pennington, US
Chuanjun Xia · Lawrenceville, US
Michael S. Weaver · Princeton, US
Walter Yeager · Yardley, US
Bert Alleyne · Ewing, US

Key dates

Filing date	Aug 18, 2016
Grant date	Jun 2, 2020
Priority date	—
Expiry date	Feb 1, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E10/549
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The present invention relates to organometallic complexes for use as emitters where a molecule of the compound has an orientation factor greater than 0.67, and devices, such as organic light emitting diodes, including the same.

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