EP 2839523 A1 20150225 - METHOD FOR PREPARING A PHOTOVOLTAIC THIN FILM HAVING A HETEROJUNCTION
Title (en)
METHOD FOR PREPARING A PHOTOVOLTAIC THIN FILM HAVING A HETEROJUNCTION
Title (de)
VERFAHREN ZUR HERSTELLUNG EINER PHOTOVOLTAISCHEN DÜNNSCHICHT MIT EINEM HETEROÜBERGANG
Title (fr)
PROCÉDÉ DE PRÉPARATION D'UNE COUCHE MINCE À CARACTÈRE PHOTOVOLTAÏQUE À HÉTÉROJONCTION
Publication
Application
Priority
- FR 1253645 A 20120420
- FR 1258904 A 20120921
- EP 2013058207 W 20130419
Abstract (en)
[origin: WO2013156609A1] The present invention relates to a method for preparing a photovoltaic thin film having a heterojunction by depositing a composition, including a first organic electron-donor semiconductor CP and a second organic electron-acceptor semiconductor CN, onto a substrate and then carrying out phase segregation, including: a step (E1) of preparing a first mixture M1 including the organic semiconductors CN and CP within a solvent medium; and then a step (E2) of adding an additive, having at least one N3 function, to said mixture.
IPC 8 full level
H10K 99/00 (2023.01)
CPC (source: EP US)
H10K 30/30 (2023.02 - US); H10K 71/12 (2023.02 - EP); H10K 85/215 (2023.02 - US); H10K 30/20 (2023.02 - US); H10K 71/12 (2023.02 - US); H10K 71/311 (2023.02 - US); Y02E 10/549 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2013156609 A1 20131024; EP 2839523 A1 20150225; US 2015179947 A1 20150625
DOCDB simple family (application)
EP 2013058207 W 20130419; EP 13717287 A 20130419; US 201314395403 A 20130419