[EN] INDACENO DERIVATIVES AS ORGANIC SEMICONDUCTORS<br/>[FR] DÉRIVÉS D'INDACÉNO EN TANT QUE SEMI-CONDUCTEURS ORGANIQUES
申请人:BASF SE
公开号:WO2020078815A1
公开(公告)日:2020-04-23
The present invention provides compounds comprising at least one unit of formula (1) or (1') as well as a process for the preparation of the compounds, intermediates of this process, electronic devices comprising the compounds, and the use of the compounds as semiconducting materials.
[EN] N-TYPE MATERIALS AND ORGANIC ELECTRONIC DEVICES<br/>[FR] MATERIAUX DE TYPE N ET DISPOSITIFS ELECTRONIQUES ORGANIQUES
申请人:AGENCY SCIENCE TECH & RES
公开号:WO2011049531A1
公开(公告)日:2011-04-28
The invention provides organic compounds of formula I, wherein each A is an independently selected conjugated electron withdrawing aromatic or heteroaromatic group; each D is an independently selected ethenylene group, ethynylene group or a conjugated electron donating aromatic or heteroaromatic group; r is an integer having a value of 2 or greater; each n is independently an integer from 1 to 20; and each p is independently an integer from 1 to 10. N-type acceptor materials derived from such compounds and devices comprising such n-type acceptor materials are also provided.
There is presently provided organic compounds of formula I, n-type acceptor materials derived from such compounds and devices comprising such n-type acceptor materials.
(A
n
-D
p
r
A
n
I