EP 2417608 A1 20120215 - METAL PASTES AND USE THEREOF IN THE PRODUCTION OF SILICON SOLAR CELLS
Title (en)
METAL PASTES AND USE THEREOF IN THE PRODUCTION OF SILICON SOLAR CELLS
Title (de)
METAL PASTES AND USE THEREOF IN THE PRODUCTION OF SILICON SOLAR CELLS
Title (fr)
PÂTES MÉTALLIQUES ET LEUR UTILISATION DANS LE CADRE DE LA PRODUCTION DE PILES PHOTOVOLTAÏQUES À BASE DE SILICIUM
Publication
Application
Priority
- US 2010029181 W 20100330
- US 16456609 P 20090330
Abstract (en)
[origin: WO2010117773A1] Metal pastes comprising (a) at least one electrically conductive metal powder selected from the group consisting of silver, copper and nickel, (b) at least one lead-containing glass frit with a softening point temperature in the range of 571 to 636 °C and containing 53 to 57 wt.-% of PbO, 25 to 29 wt.-% of SiO2, 2 to 6 wt.-% of Al2O3 and 6 to 9 wt.-% of B2O3 and (c) an organic vehicle.
IPC 8 full level
H01B 1/16 (2006.01); C03C 8/12 (2006.01); C03C 8/18 (2006.01); H01L 31/0224 (2006.01)
CPC (source: EP KR)
C03C 8/02 (2013.01 - EP); C03C 8/10 (2013.01 - EP); C03C 8/18 (2013.01 - EP); C03C 8/22 (2013.01 - EP); H01B 1/16 (2013.01 - EP KR); H01B 1/22 (2013.01 - KR); H01L 31/022425 (2013.01 - EP); H01L 31/04 (2013.01 - KR); Y02E 10/50 (2013.01 - EP)
Citation (search report)
See references of WO 2010117773A1
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 2010117773 A1 20101014; CN 102365688 A 20120229; EP 2417608 A1 20120215; JP 2012522355 A 20120920; KR 20120014131 A 20120216; TW 201044415 A 20101216
DOCDB simple family (application)
US 2010029181 W 20100330; CN 201080015864 A 20100330; EP 10723425 A 20100330; JP 2012503601 A 20100330; KR 20117025474 A 20100330; TW 99109691 A 20100330