ORGANIC COMPOUND AND ORGANIC ELECTROLUMINESCENT ELEMENT COMPRISING SAME
申请人:MATERIAL SCIENCE CO., LTD.
公开号:US20190016666A1
公开(公告)日:2019-01-17
The present invention relates to an adamantane derivative compound and an organic light-emitting diode (OLED) including the same, and more particularly, to an adamantane derivative compound capable of being used in an OLED and an OLED having excellent properties such as low voltage and high efficiency using the compound.
Amine-based compound and organic light-emitting device including the same
申请人:Samsung Display Co., Ltd.
公开号:US10170706B2
公开(公告)日:2019-01-01
According to one or more embodiments of the present invention, an amine-based compound is represented by Formula 1 below:
根据本发明的一个或多个实施例,胺基化合物由下式 1 表示:
Compound for organic electric element, organic electric element comprising the same and electronic device thereof
申请人:DUK SAN NEOLUX CO., LTD.
公开号:US10249825B2
公开(公告)日:2019-04-02
Provided are a compound capable of improving light emitting efficiency, stability, and lifespan of the element, an organic element using the same, and an electric device for the same.
Organic electric element comprising compound for organic electric element and electronic device thereof
申请人:DUK SAN NEOLUX CO., LTD.
公开号:US10573838B2
公开(公告)日:2020-02-25
The present invention provides an organic electric element in which a first electrode, a second electrode, and an organic material layer are sequentially stacked, wherein the organic material layer comprises a hole transport layer, an emission-auxiliary layer and a light emitting layer, at least one of the hole transport layer and the emission-auxiliary layer comprises the compound represented by Formula 1, and the light emitting layer comprises the compound represented by Formula 2. According to the present invention, the driving voltage of an organic electronic device can be lowered, and the luminous efficiency, color purity and life time of an organic electronic device can be improved.
Organic compound and organic electroluminescent element comprising same
申请人:MATERIAL SCIENCE CO., LTD.
公开号:US10941108B2
公开(公告)日:2021-03-09
The present invention relates to an adamantane derivative compound and an organic light-emitting diode (OLED) including the same, and more particularly, to an adamantane derivative compound capable of being used in an OLED and an OLED having excellent properties such as low voltage and high efficiency using the compound.