WEARABLE DEVICE AND POWER SUPPLY SYSTEM

Title:

WEARABLE DEVICE AND POWER SUPPLY SYSTEM

Document Type and Number:

WIPO Patent Application WO/2015/022868

Kind Code:

A1

Abstract:

The present technique relates to a wearable device and a power supply system capable of reducing the stress on a user in relation to power supply. A power generator is provided on the outer-side surface or eye-side surface of a contact lens type wearable device. The power generator generates power by chemical reaction with a substance contained in a secretion or body fluid of the user wearing the wearable device, and a power management unit supplies each part of the wearable device with the power generated by the power generator. As such, the power generator generates power using the secretion or body fluid of the user as fuel, and thus can stably supply power while reducing the stress on the user in relation to power supply. The present technique can be applied to a contact lens type wearable device.

Inventors:

YAJIMA MASAKAZU (JP)
NAKAMURA TAKATOSHI (JP)
IWASAKI MASANORI (JP)
KAWAKAMI ITARU (JP)
HIRABAYASHI TAKAYUKI (JP)

Application Number:

PCT/JP2014/070470

Publication Date:

February 19, 2015

Filing Date:

August 04, 2014

Export Citation:

Click for automatic bibliography generation Help

Assignee:

SONY CORP (JP)

International Classes:

H01M8/16; G02B27/02; G02C7/04; H01M8/00; H04N5/64

Foreign References:

JP2005311823A	2005-11-04
JP2012503222A	2012-02-02
JPH11127402A	1999-05-11
JP2006292883A	2006-10-26
JP4752309B2	2011-08-17

Other References: