Title:
POLARIZED PLASTIC LENS FOR GLASSES AND METHOD FOR MANUFACTURING POLARIZED PLASTICS LENS FOR GLASSES
Document Type and Number:
WIPO Patent Application WO/2013/118444
Kind Code:
A1
Abstract:
Provided is a polarized plastic lens for glasses which is as thin as a plastic lens for glasses in the related art, and a method for manufacturing the polarized plastic lens for glasses. The plastic lens according to the present invention comprises: a first lens base material that has an object-side surface; a second lens base material that has an eye-side surface; and a polarizing film that is disposed between the first lens base material and the second lens base material, a minimum distance between the polarizing film and the object-side surface being between 0.3mm and 0.7mm.
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WO/2005/075533 | POLARIZED ARTICLES AND METHODS FOR OBTAINING POLARIZED ARTICLES |
WO/2020/262400 | POLARIZING LENS |
WO/2015/046249 | DYE-BASED POLARIZING ELEMENT OR DYE-BASED POLARIZING PLATE |
Inventors:
YAMAMOTO AKINORI (JP)
IHARA MASAKI (JP)
OGAYA DAISUKE (JP)
TONOUCHI KENICHI (JP)
IHARA MASAKI (JP)
OGAYA DAISUKE (JP)
TONOUCHI KENICHI (JP)
Application Number:
PCT/JP2013/000404
Publication Date:
August 15, 2013
Filing Date:
January 25, 2013
Export Citation:
Assignee:
SEIKO EPSON CORP (JP)
International Classes:
G02C7/12; B29C39/10; B29C39/22; G02B5/30; B29L11/00
Domestic Patent References:
WO2010114023A1 | 2010-10-07 |
Foreign References:
JP2007316595A | 2007-12-06 | |||
JP2001311804A | 2001-11-09 |
Other References:
See also references of EP 2813883A4
Attorney, Agent or Firm:
KAMIYANAGI, Masataka et al. (JP)
Masaaki Kamiyanagi (JP)
Masaaki Kamiyanagi (JP)
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Claims: