Centre National De La Recherche Scientifique

Université Pierre Et Marie Curie (Paris 6)

Commissariat a L'energie Atomique

Université Pierre Et Marie Curie

Ludovic Tortech

Denis Fichou

Guillaume Bertrand

Vincent Gandon

Moslem Alaaeddine

Corinne Aubert

Max Malacria

Stéphane Berny

The present invention relates to a method for manufacturing organic electronic devices including a dipyrannylidene film as an anodic interface layer, the method being carried out in a vacuum and without any exposure to air. The invention also relates to organic devices resulting from the method, more specifically to organic solar cells (OSC).

Method for manufacturing organic electronic devices

A method for employing certain cobalt complexes as electron donors and in combination with an electron acceptor is provided for preparing an active layer in a photovoltaic conversion cell, as well as to the photovoltaic conversion cell in which the electron donor of the active layer includes such cobalt complexes.

Use of cobalt complexes for preparing an active layer in a photovoltaic cell, and corresponding photovoltaic cell

The present invention relates to substrates coated with films comprising compounds of general formula (I) below: and also to the process for manufacturing them and to their use as anode interface layer in electronic devices. The present invention also relates to organic electroluminescent diodes (OLED), polymeric electroluminescent diodes (PLED), organic field-effect transistors (OFET) and organic solar cells (OSC) comprising a substrate according to the invention, to specific organic solar cells and to the process for manufacturing them. Compounds of formula (I) as such also form part of the invention.

Derivatives or dipyrannylidene type as anode interface layer in electronic devices

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Gif sur Yvette, France

Ludovic Tortech