[EN] ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES<br/>[FR] MOLÉCULES ORGANIQUES POUR DISPOSITIFS OPTOÉLECTRONIQUES
申请人:CYNORA GMBH
公开号:WO2020048863A1
公开(公告)日:2020-03-12
The invention relates to an organic molecule, in particular for use in optoelectronic devices. According to the invention, the organic molecule has - one first chemical moiety with a structure of formula I, and - one second chemical moiety with a structure of formula II, wherein the first chemical moiety is linked to the second chemical moiety via a single bond; and - two third chemical moieties with a structure of formula III, wherein the first chemical moiety is linked to the third chemical moiety via a single bond; Y is the binding site of a single bond linking the first chemical moiety to the second chemical moiety; and exactly one kind of substituent selected from the group consisting of T, V and W is at each occurrence the binding site of a single bond linking the first chemical moiety to one of the two third chemical moieties.
The invention relates to an organic compound for the use in optoelectronic devices. According to the invention, the organic molecule has
one first chemical moiety with a structure of formula I,
and
one second chemical moiety with a structure of Formula II,
wherein the first chemical moiety is linked to the second chemical moieties via a single bond;
wherein
# represents the binding site of a single bond linking the second chemical moiety to the first chemical moiety;
Z is at each occurrence independently from another selected from the group consisting of a direct bond, CR
3
R
4
, C═CR
3
R
4
, C═O, C═NR
3
, NR
3
, O, SiR
3
R
4
, S, S(O) and S(O)
2
;
T, V, W, X and Y is independently from each other selected from the group consisting of R
III
and R
1
;
R
T
, R
V
, R
W
, R
X
and R
Y
is independently from each other selected from the group consisting of R
III
and R
2
;
R
C
is the binding site of a single bond linking the first chemical moiety to the second chemical moiety.