POWER FEED ELEMENT, POWER FEED DEVICE, POWER FEED SYSTEM, AND MOBILE OBJECT

Title:

POWER FEED ELEMENT, POWER FEED DEVICE, POWER FEED SYSTEM, AND MOBILE OBJECT

Document Type and Number:

WIPO Patent Application WO/2021/095499

Kind Code:

A1

Abstract:

Provided is a power feed element that exhibits preferable photoelectric conversion efficiency in an optical wireless power feed system. This power feed element is characterized by being provided with a fluorescent film and a photoelectric conversion element. The fluorescent film is provided with a transparent substrate, a wavelength-selective reflection layer, and a fluorescent layer. The wavelength-selective reflection layer reflects fluorescence. The fluorescent layer comprises an inorganic compound-containing binder and inorganic fluorescent particles that are dispersed in said binder.

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Inventors:

YUI HIDEOMI
KAMADA TSUYOSHI
AOMORI SHIGERU
UEKI TOMOKO
ICHINOSE HIROKAZU
KANNO TORU

Application Number:

PCT/JP2020/040091

Publication Date:

May 20, 2021

Filing Date:

October 26, 2020

Export Citation:

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Assignee:

SHARP KK (JP)

International Classes:

H01L31/055; H02S40/22

Foreign References:

JP2013157560A	2013-08-15
JP2015023227A	2015-02-02
JP6591627B1	2019-10-16
US20140117253A1	2014-05-01
JP2003218367A	2003-07-31
JP2014519621A	2014-08-14
JP2007027271A	2007-02-01

Attorney, Agent or Firm:

INOUE Tomoya (JP)

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