RED PHOSPHORESCENT COMPOUND AND ORGANIC LIGHT EMITTING DIODE DEVICE USING THE SAME
申请人:LG DISPLAY CO., LTD.
公开号:US20140175402A1
公开(公告)日:2014-06-26
The present invention provides a phosphorescent compound of one of following formulas:
本发明提供了以下公式之一的磷光化合物:
US9543527B2
申请人:——
公开号:US9543527B2
公开(公告)日:2017-01-10
US9701671B2
申请人:——
公开号:US9701671B2
公开(公告)日:2017-07-11
ORGANIC COMPOUND, ELECTROCHROMIC ELEMENT CONTAINING THE SAME, OPTICAL FILTER, LENS UNIT, IMAGING DEVICE, AND WINDOW COMPONENT
申请人:CANON KABUSHIKI KAISHA
公开号:US20160246152A1
公开(公告)日:2016-08-25
Provided is an electrochromic material that displays a yellow color and can be reversibly colored and breached in a stable manner through chemical reduction.
To be more specific, provided is an organic compound represented by general formula (1) or (2).
In general formulae (1) and (2), X
1
and X
2
are each independently selected from a substituted or unsubstituted alkyl group and a substituted or unsubstituted aralkyl group.
R
11
to R
20
represent a hydrogen atom or a substituent. A
1
−
and A
2
−
each independently represent a monovalent anion.