Organic electroluminescent materials and devices

摘要

Compounds according to Formula I, devices containing the same and formulations containing the same are described.;
In Formula I, m1, m2 and m3 are 0, 1, 2 or 3; at least one of m1, m2 and m3 is 1, 2 or 3; n1, n2, and n3 are integers independently selected from 1 to 10; and any of the hydrogens is optionally substituted by deuterium.

主权项

1. A compound having the formula: wherein m1, m2 and m3 are 0, 1, 2 or 3; and at least one of m1, m2 and m3 is 1, 2 or 3; wherein n1, n2, and n3 are integers independently selected from 1 to 10; and wherein any of hydrogen is optionally substituted by deuterium.