Invention Application
US20160087225A1 ORGANIC LIGHT EMITTING DEVICE 有权
有机发光装置

ORGANIC LIGHT EMITTING DEVICE
Abstract:
An organic light-emitting device, including a first electrode; a second electrode facing the first electrode; an emission layer between the first electrode and the second electrode; a hole transport region between the first electrode and the emission layer; and an electron transport region between the second electrode and the emission layer, the hole transport region including a compound represented by Formula 1 below and a compound represented by Formula 2 below:
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