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Patent Searching and Data


Title:
RESIN-STACKED OPTICAL BODY AND METHOD OF MANUFACTURE THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/187907
Kind Code:
A1
Abstract:
[Problem] To provide a novel and improved resin-stacked optical body and a method of manufacture therefor which facilitate adjustment of optical properties other than those derived from a fine relief structure and reduce the manufacturing cost of optical devices. [Solution] To address this problem, an aspect of the invention provides a resin-stacked optical body comprising an optical substrate having a curved surface and a resin layer provided on the curved surface of the optical substrate, characterized in that a fine relief structure is formed on the surface of the resin layer, and the resin-stacked optical body has a first optical property which is derived from the fine relief structure and a second optical property which is not derived from the fine relief structure in the resin layer and is different from the optical property of the optical substrate.

Inventors:
TAZAWA HIROSHI (JP)
Application Number:
PCT/JP2019/007411
Publication Date:
October 03, 2019
Filing Date:
February 27, 2019
Export Citation:
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Assignee:
DEXERIALS CORP (JP)
International Classes:
G02B1/118; B29C59/02; G02B3/00; G02B5/02; G02B5/18
Foreign References:
JP2013256015A2013-12-26
JP2007101661A2007-04-19
JP2013256015A2013-12-26
JP2001300944A2001-10-30
Other References:
See also references of EP 3757627A4
Attorney, Agent or Firm:
AOMI PATENT (JP)
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