Title:
EYEWEAR
Document Type and Number:
WIPO Patent Application WO/2018/168570
Kind Code:
A1
Abstract:
Eyewear having: a frame; an optical module held by the frame and changing optical properties by electric control; a sensing unit that obtains information pertaining to a usage environment; and a control unit that, on the basis of the information obtained by the sensing unit, changes the optical properties of the optical module. The control unit switches between a mode in which optical properties of can be changed and a mode in which optical properties cannot be changed, on the basis of the information obtained by the sensing unit, and changes the optical properties of the optical module when in the mode in which optical properties can be changed. As a result, eyewear is provided that can switch between modes that change or do not change optical properties, in accordance with the usage environment.
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Inventors:
MURAMATSU AKIHIRO
OKADA YOSHINOBU
HIKOSAKA EIICHIRO
AONO AKIFUMI
OKADA YOSHINOBU
HIKOSAKA EIICHIRO
AONO AKIFUMI
Application Number:
PCT/JP2018/008568
Publication Date:
September 20, 2018
Filing Date:
March 06, 2018
Export Citation:
Assignee:
MITSUI CHEMICALS INC (JP)
International Classes:
G02C7/00; G02C7/06; G02C7/10
Domestic Patent References:
WO2013088630A1 | 2013-06-20 | |||
WO2011127015A1 | 2011-10-13 |
Foreign References:
JP2016161807A | 2016-09-05 | |||
JP5729878B2 | 2015-06-03 | |||
JP5947464B1 | 2016-07-06 | |||
JPS629315A | 1987-01-17 | |||
US6517203B1 | 2003-02-11 | |||
JP2016139116A | 2016-08-04 | |||
JP2017047410A | 2017-03-09 |
Other References:
See also references of EP 3598206A4
Attorney, Agent or Firm:
WASHIDA, Kimihito (JP)
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