Title:
SOLAR CELL MODULE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2010/122863
Kind Code:
A1
Abstract:
Provided is a solar cell module wherein a plurality of solar cells are connected in series and the surface electrode of at least one solar cell is connected to a tab line. The surface electrode of the solar cell and the tab line are connected together by means of thermocompression bonding by having therebetween a conductive bonding layer wherein conductive particles are dispersed in a binder resin composition. Fifty mass% or more of the conductive particles have a long diameter of 1-50 μm, a thickness of 5 μm or less and the aspect ratio (=long diameter/thickness) of 3-150, and are flake-like metal particles having a hardness higher than that of the surface electrode and that of the tab line.
Inventors:
OKUMIYA HIDEAKI (JP)
FUJII TAKAHIRO (JP)
SUGA YASUHIRO (JP)
FUJII TAKAHIRO (JP)
SUGA YASUHIRO (JP)
Application Number:
PCT/JP2010/054777
Publication Date:
October 28, 2010
Filing Date:
March 19, 2010
Export Citation:
Assignee:
SONY CHEM & INF DEVICE CORP (JP)
OKUMIYA HIDEAKI (JP)
FUJII TAKAHIRO (JP)
SUGA YASUHIRO (JP)
OKUMIYA HIDEAKI (JP)
FUJII TAKAHIRO (JP)
SUGA YASUHIRO (JP)
International Classes:
H01L31/042; C09J11/00; C09J201/00
Domestic Patent References:
| WO2008026356A1 | 2008-03-06 |
Foreign References:
| JP2008085225A | 2008-04-10 | |||
| JP2008004429A | 2008-01-10 | |||
| JPH10273639A | 1998-10-13 | |||
| JP2004010828A | 2004-01-15 | |||
| JP2009088152A | 2009-04-23 | |||
| JP2009302327A | 2009-12-24 |
Attorney, Agent or Firm:
TAJIME & TAJIME (JP)
Patent business corporation Tajime international patent firm (JP)
Patent business corporation Tajime international patent firm (JP)
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