Title:
ワイヤレス充電を用いる眼用レンズのためのシステム、装置、及び方法
Document Type and Number:
Japanese Patent JP7274723
Kind Code:
B2
Abstract:
An ophthalmic device includes a lens and an electronic component embedded in the lens to enhance the functionality of the lens. The ophthalmic device includes a first coil to wirelessly receive energy from an external device, such as a wireless charger, and wirelessly transmits the received energy to a second coil coupled to the electronic component so as to power the electronic component. The first coil can function as part of a repeater to facilitate the wireless charging. The repeater can receive electrical energy wirelessly and works with various positions, sizes, and shapes of the electronic component. The wireless power efficiency can also be increased using the repeater to concentrate a magnetic flux within the second coil.
Inventors:
Bram Ronald David
Application Number:
JP2018514271A
Publication Date:
May 17, 2023
Filing Date:
September 16, 2016
Export Citation:
Assignee:
E-VISION SMART OPTICS, INC.
International Classes:
G02C1/06; G02C5/00; G02C7/02; G02C11/00; H02J7/00; H02J50/12; H02J50/20; H02J50/50; H02J50/80
Domestic Patent References:
| JP2011232550A | ||||
| JP201399015A | ||||
| JP2011125211A | ||||
| JP200980242A | ||||
| JP2008537608A | ||||
| JP2013156632A |
Foreign References:
| US20120228958 |
Attorney, Agent or Firm:
Masaki Hirota
Teppei Hirota
Yusaku Tokai
Makoto Horiuchi
Masako Yamauchi
Shuichi Sonomoto
Makie Shinoda
Hitoshi Watanabe
Teppei Hirota
Yusaku Tokai
Makoto Horiuchi
Masako Yamauchi
Shuichi Sonomoto
Makie Shinoda
Hitoshi Watanabe
Previous Patent: game machine
Next Patent: METHOD FOR SUPPLYING CARBON DIOXIDE GAS INTO GREENHOUSE AND APPARATUS THEREFOR
Next Patent: METHOD FOR SUPPLYING CARBON DIOXIDE GAS INTO GREENHOUSE AND APPARATUS THEREFOR