PHOTOELECTRIC CONVERSION ELEMENT AND PHOTOELECTRIC CONVERSION ELEMENT MODULE

WIPO Patent Application WO/2012/169514

A1

Provided is a photoelectric conversion element which has: a translucent substrate; a transparent conducting layer formed on the translucent substrate; a photoelectric conversion layer formed on the transparent conducting layer; a porous insulating layer formed in contact with the photoelectric conversion layer; a reflecting layer formed in contact with the porous insulating layer; and a catalyst layer and a counter electrode conducting layer, which are formed on the reflecting layer. The photoelectric conversion layer includes a porous semiconductor, a carrier transporting material, and a photosensitizer. Each of the projection area, which is obtained when the porous insulating layer is perpendicularly projected toward the translucent substrate, and the projection area, which is obtained when the reflecting layer is perpendicularly projected toward the translucent substrate, is larger than the projection area obtained when the photoelectric conversion layer is perpendicularly projected toward the translucent substrate. A photoelectric conversion element module using the photoelectric conversion element is also provided.

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KOMIYA RYOICHI
FUKUI ATSUSHI
YAMANAKA RYOHSUKE

PCT/JP2012/064527

December 13, 2012

June 06, 2012

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SHARP KK (JP)
KOMIYA RYOICHI
FUKUI ATSUSHI
YAMANAKA RYOHSUKE

H01M14/00; H01L31/04

WO2010044445A1

2010-04-22

JP2000348784A	2000-12-15
JP2010262760A	2010-11-18

Fukami Patent Office, p. c. (JP)
Patent business corporation Fukami patent firm (JP)

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