Title:
STACKED PHOTOELECTRIC CONVERSION DEVICE AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2017/195746
Kind Code:
A1
Abstract:
A stacked photoelectric conversion device (100) is equipped with a thin-film photoelectric conversion unit (1) located on a crystalline silicon photoelectric conversion unit (2) provided with an epitaxial crystalline silicon substrate. The epitaxial crystalline silicon substrate (21) is obtained by epitaxially growing silicon on the porous layer of a crystalline silicon ground substrate which has a porous layer, and then separating the crystalline silicon ground substrate therefrom. At least part of the thin-film photoelectric conversion unit (1) is preferably formed by a solution method.
Inventors:
MISHIMA RYOTA (JP)
NAKANO KUNIHIRO (JP)
MEGURO TOMOMI (JP)
NAKANO KUNIHIRO (JP)
MEGURO TOMOMI (JP)
Application Number:
PCT/JP2017/017432
Publication Date:
November 16, 2017
Filing Date:
May 08, 2017
Export Citation:
Assignee:
KANEKA CORP (JP)
International Classes:
H01L31/078; H01L31/0747; H01L51/44
Foreign References:
| JP2010103514A | 2010-05-06 | |||
| JP2011249780A | 2011-12-08 | |||
| US20140261652A1 | 2014-09-18 |
Other References:
WERNER, JEREMIE ET AL.: "Efficient Monolithic Perovskite/Silicon Tandem Solar Cell with Cell Area >1 cm2", THE JOURNAL OF PHYSICAL CHEMISTRY LETTERS, vol. 7, no. 1, 2016, pages 161 - 166, XP055439333
Attorney, Agent or Firm:
SHINTAKU, Masato et al. (JP)
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