ESTERS CONTAINING AROMATIC GROUPS AS SOLVENTS FOR ORGANIC ELECTRONIC FORMULATIONS

The present invention relates to formulations for the preparation of organic electronic devices (OLEDs) which comprise (A) at least one specific ester solvent containing an aromatic group and (B) at least one organic functional material selected from organic conductors, organic semiconductors, organ...

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Main Authors LUDEMANN, Aurélie, MAY, Philip Edward, MARTYNOVA, Irina, MISKIEWICZ, Pawel, WALKER, Daniel, TSENG, Hsin-Rong, JATSCH, Anja, HAMBURGER, Manuel, KLUGE, Edgar, BÉALLE, Gaëlle, LEONHARD, Christoph, TAN, Li Wei
Format Patent
LanguageEnglish
French
German
Published 29.06.2022
Subjects
ELECTRICITY
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Summary:The present invention relates to formulations for the preparation of organic electronic devices (OLEDs) which comprise (A) at least one specific ester solvent containing an aromatic group and (B) at least one organic functional material selected from organic conductors, organic semiconductors, organic fluorescent compounds, organic phosphorescent compounds, organic light-absorbent compounds, organic light-sensitive compounds, organic photosensitisation agents and other organic photoactive compounds, selected from organometallic complexes of transition metals, rare earth metals, lanthanides and actinides.
Bibliography:Application Number: EP20160797746