EP 1825523 A1 20070829 - METHOD FOR THE PRODUCTION OF SEMICONDUCTING OR PHOTOVOLTAICALLY ACTIVE FILMS
Title (en)
METHOD FOR THE PRODUCTION OF SEMICONDUCTING OR PHOTOVOLTAICALLY ACTIVE FILMS
Title (de)
VERFAHREN ZUR HERSTELLUNG VON HALBLEITENDEN ODER PHOTOVOLTAISCH AKTIVEN FILMEN
Title (fr)
PROCEDE DE PRODUCTION DE FILMS SEMI-CONDUCTEURS ET D'ACTION PHOTOVOLTAIQUE
Publication
Application
Priority
- EP 2005055420 W 20051020
- DE 102004060737 A 20041215
Abstract (en)
[origin: WO2006063893A1] The invention relates to a method for the production of a semiconducting or photovoltaically active film by coating a substrate film with a suspension containing a carrier fluid and nanoscopically small particles of a photovoltaically active or semiconducting material dispersed in said carrier fluid; by heating the surface of the coated substrate film to a temperature during a period of time which is sufficient for said nanoscopically small particles to at least partially melt; by cooling the coating below the crystallization temperature of the photovoltaically active or semiconducting material; and by separating the substrate film. The invention also relates to films that can be obtained according to said method, and to electronic components and solar cells containing said films.
IPC 8 full level
H01L 31/18 (2006.01); H01L 21/208 (2006.01)
CPC (source: EP)
H01L 21/02376 (2013.01); H01L 21/02521 (2013.01); H01L 21/02601 (2013.01); H01L 21/02628 (2013.01); H01L 31/18 (2013.01); H01L 31/1804 (2013.01); H01L 31/1828 (2013.01); Y02E 10/543 (2013.01); Y02E 10/547 (2013.01); Y02P 70/50 (2015.11)
Citation (search report)
See references of WO 2006063893A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006063893 A1 20060622; DE 102004060737 A1 20060706; DE 102004060737 B4 20070308; EP 1825523 A1 20070829
DOCDB simple family (application)
EP 2005055420 W 20051020; DE 102004060737 A 20041215; EP 05797116 A 20051020