952431-30-0Relevant articles and documents
Amine-based compound and organic light emitting diode comprising the same
-
, (2020/09/08)
An amine-based compound and an organic light-emitting diode including the same are provided.
Organic electroluminescent compound, organic electroluminescent device and application thereof
-
, (2018/07/07)
The invention provides an organic electroluminescent compound, an organic electroluminescent device and a application thereof. The structure of the organic electroluminescent compound of the present invention is shown in a specification, the organic electroluminescent compound can be applied to organic electroluminescent devices as a hole transport layer material, an electron barrier layer material, an electron transport layer or a hole barrier layer material, can effectively reduce the driving voltage of the device, improves luminous efficiency, brightness, thermal stability, color purity anddevice lifetime. The organic electroluminescent device of the present invention has the advantages of low driving voltage, high luminous efficiency, high brightness, good thermal stability, high color purity, and long device lifetime.
Organic electroluminescent device
-
Page/Page column 31; 58, (2018/03/07)
An organic EL device including an anode; an emission layer; an anode-side hole transport layer between the anode and the emission layer, the anode-side hole transport layer including an anode-side hole transport material and being doped with an electron accepting material; an intermediate hole transport layer between the anode-side hole transport layer and the emission layer, the intermediate hole transport layer including an intermediate hole transport material; and an emission layer-side hole transport layer between the intermediate hole transport layer and the emission layer, the emission layer-side hole transport layer being adjacent to the emission layer, wherein the emission layer-side hole transport layer includes an emission layer-side hole transport material represented by the following Formula 1: