Organic electroluminescent element, and lighting device and display device each using same
申请人:Konica Minolta, Inc.
公开号:US10411203B2
公开(公告)日:2019-09-10
Provided is an organic electroluminescent element containing an anode, a cathode, and an organic functional layer containing one or a plurality of light-emitting layers, the organic functional layer being interposed between the anode and the cathode, wherein at least one of the light-emitting layers contains a compound having two condensed aromatic rings bonded to each other with a linking group; and the condensed aromatic rings form a π-π stacking structure in the molecule.
ORGANIC ELECTROLUMINESCENT ELEMENT, AND LIGHTING DEVICE AND DISPLAY DEVICE EACH USING SAME
申请人:KONICA MINOLTA, INC.
公开号:US20160336522A1
公开(公告)日:2016-11-17
Provided is an organic electroluminescent element containing an anode, a cathode, and an organic functional layer containing one or a plurality of light-emitting layers, the organic functional layer being interposed between the anode and the cathode, wherein at least one of the light-emitting layers contains a compound having two condensed aromatic rings bonded to each other with a linking group; and the condensed aromatic rings form a π-π stacking structure in the molecule.