EP 2435228 A1 20120404 - METHOD AND MACHINE FOR PRODUCING A SEMICONDUCTOR, OF THE PHOTOVOLTAIC CELL TYPE, OR A SIMILAR ELECTRONIC COMPONENT
Title (en)
METHOD AND MACHINE FOR PRODUCING A SEMICONDUCTOR, OF THE PHOTOVOLTAIC CELL TYPE, OR A SIMILAR ELECTRONIC COMPONENT
Title (de)
VERFAHREN UND MASCHINE ZUR HERSTELLUNG EINES PV-ZELLENARTIGEN HALBLEITERS ODER EINER ÄHNLICHEN ELEKTRONISCHEN KOMPONENTE
Title (fr)
PROCEDE ET MACHINE DE FABRICATION D'UN SEMI-CONDUCTEUR, DU TYPE CELLULE PHOTOVOLTAÏQUE OU COMPOSANT ELECTRONIQUE SIMILAIRE
Publication
Application
Priority
- FR 2010050541 W 20100325
- FR 0951946 A 20090327
Abstract (en)
[origin: WO2010109141A1] The invention relates to a method for producing a semiconductor, of the photovoltaic cell type, or similar electronic components. According to the invention, at least one silicon wafer is cut from the cross-section of a silicon rod and, after doping, a substrate is assembled on either side of the silicon wafer and the latter is cut into two parts through the thickness of the silicon, so as to form two semiconductor units each comprising a substrate and a thin silicon film.
IPC 8 full level
B28D 1/00 (2006.01); B28D 5/04 (2006.01); H01L 31/18 (2006.01)
CPC (source: EP US)
B23D 57/0023 (2013.01 - EP US); B28D 1/005 (2013.01 - EP US); B28D 5/045 (2013.01 - EP US); H01L 21/78 (2013.01 - US); H01L 31/1804 (2013.01 - EP US); H01L 31/1876 (2013.01 - US); Y02E 10/547 (2013.01 - EP US); Y02P 70/50 (2015.11 - EP US)
Citation (search report)
See references of WO 2010109141A1
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
WO 2010109141 A1 20100930; EP 2435228 A1 20120404; FR 2943848 A1 20101001; FR 2943848 B1 20120203; US 2013130425 A1 20130523
DOCDB simple family (application)
FR 2010050541 W 20100325; EP 10715978 A 20100325; FR 0951946 A 20090327; US 201013637926 A 20100325