FIRING FURNACE FOR FIRING ELECTRODE OF SOLAR CELL ELEMENT, METHOD FOR MANUFACTURING SOLAR CELL ELEMENT, AND SOLAR CELL ELEMENT

WIPO Patent Application WO/2011/155398

A1

Disclosed is a firing furnace for firing an electrode of a solar cell element, which is provided with: a transfer member, which transfers a substrate having a conductive paste applied thereto; a heating section, which heats the substrate and fires the conductive paste; and a cooling section, which cools the heated substrate. The furnace is also provided with a heating means for heating the transfer member. Specifically, at the time of firing the electrode paste using the wire-type firing furnace, since a wire is fired at a temperature substantially equivalent to the ambient temperature of the heating section, deterioration of yield due to having the electrode damaged by a deposited material of the metal component of the conductive paste is suppressed, said deposited material being deposited on the wire, and the wire-type firing furnace can be continuously used.

MITTA RYO (JP)
WATABE TAKENORI (JP)
OTSUKA HIROYUKI (JP)

PCT/JP2011/062755

December 15, 2011

June 03, 2011

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SHINETSU CHEMICAL CO (JP)
MITTA RYO (JP)
WATABE TAKENORI (JP)
OTSUKA HIROYUKI (JP)

H01L21/677; B65G49/00; B65G49/06; F27B9/06; F27B9/24; F27D3/12; H01L31/04

JPH08162446A	1996-06-21
JP2007292391A	2007-11-08
JP2009238991A	2009-10-15
JP2001007031A	2001-01-12
JP2005016906A	2005-01-20
JP2002203888A	2002-07-19
JP2001133160A	2001-05-18
JPH08162446A	1996-06-21
JP2009238991A	2009-10-15

See also references of EP 2581933A4

KOJIMA TAKASHI (JP)
Takashi Kojima (JP)

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