Patent ID: 9203037
Filing Date: 2015-12-01
Classification: H01L

Abstract:
1. An organic electronic device including an anode, a cathode, a light-emitting layer arranged between the anode and the cathode, and an electron transport layer arranged between the cathode and the light-emitting layer, wherein the electron transport layer comprises an organic metal complex of formula  and a compound of formula wherein R two substituents R a and b are independently of each other 0, or an integer 1 to 3, R R R R A is a single bond, an arylene, or heteroarylene group, each of which may optionally be substituted by one, or more C M is an alkali metal atom, or an earth alkaline metal atom, n is 1, if M is an alkali metal atom, n is 2, if M is an earth alkaline metal atom.