Title:
OPTICAL LAMINATE, POLARIZING LENS, AND EYEWEAR
Document Type and Number:
WIPO Patent Application WO/2023/286744
Kind Code:
A1
Abstract:
The present invention relates to an optical laminate (100) including at least one light reflection layer (10), a light-emitting polarizing element (30), and a non-light-emitting polarizing element (40), wherein the light reflection layer (10) has a reflection property in a visible light range, the light-emitting polarizing element (30) emits light by ultraviolet light irradiation, the emitted light has at least one maximum emission wavelength in the visible light range, the non-light-emitting polarizing element (40) is an absorption-type polarizing element and/or a reflection-type polarizing element, the orientation axis of the light-emitting polarizing element (30) and the orientation axis of the non-light-emitting polarizing element (40) are disposed parallel or approximately parallel to each other, and the light reflection layer (10), the light-emitting polarizing element (30), and the non-light-emitting polarizing element (40), or the light-emitting polarizing element (30), the light reflection layer (10), and the non-light-emitting polarizing element (40) are disposed in this order from the outside light incident side.
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Inventors:
SUGAWARA TAKESHI (JP)
TANAKA KOUICHI (JP)
SEGAWA JUNICHI (JP)
TANAKA KOUICHI (JP)
SEGAWA JUNICHI (JP)
Application Number:
PCT/JP2022/027298
Publication Date:
January 19, 2023
Filing Date:
July 11, 2022
Export Citation:
Assignee:
NIPPON KAYAKU KK (JP)
International Classes:
G02B5/30; B32B7/023; B32B9/00; G02C7/10; G02C7/12
Domestic Patent References:
WO2020235413A1 | 2020-11-26 | |||
WO2016002582A1 | 2016-01-07 | |||
WO2017175829A1 | 2017-10-12 |
Foreign References:
JP2002502051A | 2002-01-22 | |||
EP3567088A1 | 2019-11-13 |
Attorney, Agent or Firm:
EINSEL Felix-Reinhard et al. (JP)
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