[EN] POLYCYCLIC COMPOUND AND AN ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE POLYCYCLIC COMPOUND OR THE COMPOSITION<br/>[FR] COMPOSÉ POLYCYCLIQUE ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE COMPRENANT LE COMPOSÉ POLYCYCLIQUE OU UNE COMPOSITION
申请人:IDEMITSU KOSAN CO
公开号:WO2020217229A1
公开(公告)日:2020-10-29
Specific polycyclic compounds, a material for an organic electroluminescence device comprising said specific polycyclic compound, an organic electroluminescence device comprising said specific polycyclic compound, an electronic equipment comprising said organic electroluminescence device, a process for preparing said polycyclic compounds, and the use of said polycyclic compounds in an organic electroluminescence. (Formula I) (I)
POLYCYCLIC AROMATIC COMPOUND, MATERIAL FOR AN ORGANIC DEVICE, ORGANIC ELECTROLUMINESCENT ELEMENT, DISPLAY APPARATUS AND LIGHTING APPARATUS
申请人:Kwansei Gakuin Educational Foundation
公开号:US20200207787A1
公开(公告)日:2020-07-02
A polycyclic aromatic compound in which a plurality of aromatic rings are connected by a boron atom and an oxygen atom, a sulfur atom or a selenium atom and substituted by a specific aryl such as anthracene, is useful as a material for an organic device. By the polycyclic aromatic compound, an organic EL device having at least one of efficiency and device life can be provided.
Initiator system containing a diarylalkylamine derivate, hardenable composition and use thereof
申请人:3M Innovative Properties Company
公开号:EP2133064A1
公开(公告)日:2009-12-16
The invention relates to an initiatorsystem comprising a diarylalkylamine compound and a sensitizing agent. The invention also relates to a hardenable composition comprising the initiator system. The invention further relates to the use of the initiatorsystem for initiating the hardening process of a hardenable composition being selected from cationically curing composition(s) and/or radically curing composition(s) or a mixture thereof. The initiator system and the hardening composition can be used in various fields, including the dental and orthodontic area.
COMPOUND AND ORGANIC ELECTRONIC ELEMENT COMPRISING SAME
申请人:LG CHEM, LTD.
公开号:US20190152919A1
公开(公告)日:2019-05-23
The present specification relates to a compound and an organic electronic element comprising the same.
本规范涉及一种化合物和包含该化合物的有机电子元件。
FUSED HETEROCYCLIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE
申请人:Ohrui Hiroki
公开号:US20090121625A1
公开(公告)日:2009-05-14
To provide a material for an organic light emitting device showing a light emission hue with an extremely good purity and outputting light having high luminance and a long lifetime with high efficiency, the present invention relates to a fused heterocyclic compound having at least one partial structure represented by the following general formula [1].