Title:
WIRELESS POWER SUPPLY SYSTEM, WIRELESS REPEATER FOR WIRELESS POWER SUPPLY SYSTEM, AND POWER TRANSMITTER-EQUIPPED SOLAR CELL FOR WIRELESS POWER SUPPLY SYSTEM
Document Type and Number:
Japanese Patent JP2022185712
Kind Code:
A
Abstract:
To provide a wireless power supply system, a wireless repeater for the wireless power supply system, and a power transmitter-equipped solar cell for the wireless power supply system that suppress power reception loss of a small electronic apparatus that can be wirelessly supplied with power by microwaves or lasers.SOLUTION: A wireless power supply system 10 includes: a power transmitter 1 connected with a power supply (solar cell 13) and having a first power transmitting antenna for transmitting a first electromagnetic wave for power transmission; a wireless repeater 2 having a first power receiving antenna for receiving the first electromagnetic wave and a second power transmitting antenna for transmitting a second electromagnetic wave for power transmission; and a wirelessly power-supplied small electronic apparatus 3 having a second power receiving antenna for receiving the second electromagnetic wave. The power transmitter 1 and the solar cell 13 are integrated to form a power transmitter-equipped solar cell 101.SELECTED DRAWING: Figure 1
Inventors:
NISHIMURA TOSHIHARU
MATSUMURA ASUMI
TAZAKI KEIKO
HAYASHIDA EHAN
TAMURA NAOYUKI
MATSUMURA ASUMI
TAZAKI KEIKO
HAYASHIDA EHAN
TAMURA NAOYUKI
Application Number:
JP2021093494A
Publication Date:
December 15, 2022
Filing Date:
June 03, 2021
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
H02J50/50; H02J7/00; H02J7/35; H02J50/20; H02J50/30; H02J50/40
Attorney, Agent or Firm:
Akihiko Yamashita
Tatsuto Kishimoto
Tatsuto Kishimoto
Previous Patent: JPWO2022185711
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