Functional hole transport materials for optoelectronic and/or electrochemical devices
The present invention relates to a compound of formula (I) based on a structure comprising functionalized spirofluorene and fused aromatics or non-aromatic rings with at least one heteroatom, and used as hole transporting material in a optoelectronic and/or photoelectrochemical device.
53502471
Alternative title(s) : (de) Funktionelle lochtransportmaterialien für optoelektronische und/oder elektrochemische vorrichtungen (fr) Matériaux de transport de trou fonctionnels pour des dispositifs optoélectroniques et/ou électrochimiques (en) Functional hole transport materials for optoelectronic and /or electrochemical devices
TTO:5.0046
| DOI | Country code | Kind code | Date issued |
US10727414 | US | B2 | 2020-07-28 |
US2018190911 | US | A1 | 2018-07-05 |
WO2016207775 | WO | A1 | 2016-12-29 |
EP3109912 | EP | A1 | 2016-12-28 |