DYE-SENSITIZED SOLAR CELL ELEMENT

Title:

DYE-SENSITIZED SOLAR CELL ELEMENT

Document Type and Number:

WIPO Patent Application WO/2014/122859

Kind Code:

A1

Abstract:

Provided is a dye-sensitized solar cell element provided with at least one dye-sensitized solar cell, and a back sheet facing the at least one dye-sensitized solar cell. The at least one dye-sensitized solar cell comprises: a conductive substrate; a current collector disposed on the conductive substrate; a counter substrate facing the conductive substrate; a power-generating layer disposed on the conductive substrate or the counter substrate; an electrolyte positioned between the conductive substrate and the counter substrate; an annular sealing part that encloses the conductive substrate and counter substrate, and the power-generating layer and electrolyte, and joins the conductive substrate and counter substrate. The dye-sensitized solar cell element is further provided with an attachment part that attaches the back sheet and the conductive substrate in an annular region enclosing the at least one dye-sensitized solar cell. The current collector is disposed only outside the sealing part, and only inside the outer peripheral surface of the attachment part.

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Inventors:

OKADA KENICHI (JP)
YAMAGUCHI TAKESHI (JP)
TANABE NOBUO (JP)
TOPON ONG-ON (JP)
USUI HIROKI (JP)
ENDO KATSUYOSHI (JP)

Application Number:

PCT/JP2013/083823

Publication Date:

August 14, 2014

Filing Date:

December 18, 2013

Export Citation:

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Assignee:

FUJIKURA LTD (JP)

International Classes:

H01M14/00; H01L31/04

Domestic Patent References:

WO2011155441A1	2011-12-15
WO2009144898A1	2009-12-03

Foreign References:

JP2010113905A	2010-05-20
JP2006244954A	2006-09-14
JP2006100069A	2006-04-13

Other References: