COMPOUND, ORGANIC ELECTRONIC ELEMENT USING SAME, AND ELECTRONIC DEVICE USING THE LATTER
申请人:Mun Soungyun
公开号:US20140027747A1
公开(公告)日:2014-01-30
The present invention relates to a compound, which is represented by one chemical formula among the chemical formulas (1) to (3), an organic electronic element comprising the compound, and an electronic device comprising the organic electronic element. The compound is characterized by comprising at least one phenyl group having at least one substitution with deuterium or tritium.
Material for organic electronic device and organic electronic device using the same
申请人:LG CHEM, LTD.
公开号:EP2796448A1
公开(公告)日:2014-10-29
The present invention provides a novel compound that is capable of largely improving a life time, efficiency, electrochemical stability, and thermal stability of an organic electronic device, and an organic electronic device that comprises an organic material layer comprising the compound.
COMPOSITION AND ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE
申请人:Samsung SDI Co., Ltd.
公开号:EP3553050A1
公开(公告)日:2019-10-16
A composition including a first compound, the first compound being represented by a combination of Chemical Formula 1 and Chemical Formula 2 bonded together, and a second compound, the second compound being represented by Chemical Formula 3, as well as an organic optoelectronic device and a display device are disclosed.
In Chemical Formula 1 to Chemical Formula 3, each substituent is the same as described in the specification.