Title:
SOLAR CELL SYSTEM AND SHEET-LIKE STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2019/065908
Kind Code:
A1
Abstract:
According to the present invention, a solar cell system (22) that generates electricity by absorbing sunlight is provided with a sheet-like structure (20) containing a wavelength conversion material and a power generation cell (21) disposed in the periphery of the sheet-like structure (20), wherein the average particle diameter of the wavelength conversion material is 10-400 nm, and the maximum emission wavelength is 500 nm or more. Also, according to the present invention, the sheet-like structure (20), which is used for the solar cell system (22), contains a wavelength conversion material, wherein the average particle diameter of the wavelength conversion material is 10-400 nm, and the maximum emission wavelength is 500 nm or more. The present invention can provide: the solar cell system (22) which has high power generation efficiency due to a large amount of light condensed to the power generation cell (21) and ensures high transparency of a member forming a waveguide for guiding light to the power generation cell (21); and the sheet-like structure (20) capable of obtaining said solar cell system (22).
Inventors:
OOTA YUUSUKE (JP)
YOSHIDA SHOUGO (JP)
MATSUDOU MASAKI (JP)
II DAIZOU (JP)
IZU YASUYUKI (NL)
NAKAJIMA DAISUKE (JP)
CHOU KINRYOU (JP)
YOSHIDA SHOUGO (JP)
MATSUDOU MASAKI (JP)
II DAIZOU (JP)
IZU YASUYUKI (NL)
NAKAJIMA DAISUKE (JP)
CHOU KINRYOU (JP)
Application Number:
PCT/JP2018/036115
Publication Date:
April 04, 2019
Filing Date:
September 27, 2018
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD (JP)
International Classes:
H01L31/055
Domestic Patent References:
WO2011158568A1 | 2011-12-22 | |||
WO2009011188A1 | 2009-01-22 | |||
WO2015119124A1 | 2015-08-13 | |||
WO2015047084A1 | 2015-04-02 |
Foreign References:
JP2016535429A | 2016-11-10 | |||
US20080236667A1 | 2008-10-02 |
Other References:
See also references of EP 3690959A4
MATERIALS, vol. 8, 2015, pages 6437 - 6454
MATERIALS, vol. 8, 2015, pages 6437 - 6454
Attorney, Agent or Firm:
TAGUCHI, Masahiro et al. (JP)
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