Title:
METHOD FOR THE LIGHT-INDUCED, GALVANIC PULSED DEPOSITION FOR FORMING A SEED LAYER FOR A METAL CONTACT OF A SOLAR CELL AND FOR THE SUBSEQUENT REINFORCEMENT OF SAID SEED LAYER OR SAID METAL CONTACT AND ARRANGEMENT FOR CARRYING OUT THE METHOD
Document Type and Number:
WIPO Patent Application WO/2011/047875
Kind Code:
A3
Abstract:
The present invention relates to a light-induced, galvanic deposition method, wherein the potential difference between a first metal contact and an auxiliary electrode is varied as a function of time according to a predefined voltage/time characteristic and a light radiation on a solar cell is varied as a function of time according to a light radiation/time characteristic.
Inventors:
RADTKE VALENTIN (DE)
BAY NORBERT (DE)
ALEMAN MONICA (DE)
BAY NORBERT (DE)
ALEMAN MONICA (DE)
Application Number:
PCT/EP2010/006468
Publication Date:
February 09, 2012
Filing Date:
October 22, 2010
Export Citation:
Assignee:
FRAUNHOFER GES FORSCHUNG (DE)
UNIV ALBERT LUDWIGS FREIBURG (DE)
RADTKE VALENTIN (DE)
BAY NORBERT (DE)
ALEMAN MONICA (DE)
UNIV ALBERT LUDWIGS FREIBURG (DE)
RADTKE VALENTIN (DE)
BAY NORBERT (DE)
ALEMAN MONICA (DE)
International Classes:
C25D5/00; C25D5/02; C25D5/18; C25D7/12; C25D17/00; H01L21/288; H01L31/0224
Foreign References:
| US4251327A | 1981-02-17 | |||
| DE3505318A1 | 1985-08-14 | |||
| EP2298965A2 | 2011-03-23 |
Other References:
N. BAY ET AL: "Electrolytic nickel deposition for the front side metallization of silicon solar cells", 24TH EUROPEAN PV SOLAR ENERGY CONFERENCE AND EXHIBITION, 25 September 2009 (2009-09-25), Hamburg, Germany, XP055012091
Attorney, Agent or Firm:
PFENNING, MEINIG & PARTNER GBR (München, DE)
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