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Patent Searching and Data


Title:
LENS AND METHOD FOR MANUFACTURING LENS
Document Type and Number:
WIPO Patent Application WO/2019/156143
Kind Code:
A1
Abstract:
An eyewear lens according to the present invention is configured so as to be provided with: a transparent first substrate having a principal surface; a second substrate disposed facing the principal surface, the transmittance thereof with respect to light in a predetermined wavelength region being different from that of the first substrate; an electric element in which an optical characteristic thereof is changed by electrical control, the electric element being provided between the first substrate and the second substrate; and an adhesive layer provided between the first substrate and the second substrate.

Inventors:
MURAMATSU, Akihiro
OKADA, Yoshinobu
ASADA, Hirofumi
AONO, Akifumi
Application Number:
JP2019/004354
Publication Date:
August 15, 2019
Filing Date:
February 07, 2019
Export Citation:
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Assignee:
MITSUI CHEMICALS, INC. (5-2 Higashi-Shimbashi 1-chome, Minato-ku Tokyo, 22, 〒1057122, JP)
International Classes:
G02C7/02; G02B3/14; G02B5/23; G02C7/10
Domestic Patent References:
WO2011093530A12011-08-04
WO2017047685A12017-03-23
Foreign References:
JP2012522270A2012-09-20
JP2012155328A2012-08-16
JP2015511893A2015-04-23
JP5075080B22012-11-14
Attorney, Agent or Firm:
WASHIDA, Kimihito (8th Floor, Shinjuku First West Bldg. 1-23-7, Nishi-Shinjuku, Shinjuku-k, Tokyo 23, 〒1600023, JP)
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