Title:
OPTICAL ELEMENT AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2015/166852
Kind Code:
A1
Abstract:
This optical element (10) has a support substrate (5) and an optical-material layer (7) provided on top of said support substrate (5). A first micropattern (P3) is formed on the surface of the support substrate (5), and when the optical-material layer (7) is formed, a second micropattern (P5) consisting of a copy of the first micropattern (P3) is formed on the surface of said optical-material layer.
Inventors:
YAMAGUCHI SHOICHIRO (JP)
ASAI KEIICHIRO (JP)
KONDO JUNGO (JP)
TOMITA TOSHIHIRO (JP)
ASAI KEIICHIRO (JP)
KONDO JUNGO (JP)
TOMITA TOSHIHIRO (JP)
Application Number:
PCT/JP2015/062188
Publication Date:
November 05, 2015
Filing Date:
April 22, 2015
Export Citation:
Assignee:
NGK INSULATORS LTD (JP)
International Classes:
G02B5/18; G02B6/13
Foreign References:
| JP2011076049A | 2011-04-14 | |||
| JPH10335758A | 1998-12-18 | |||
| JP2004045779A | 2004-02-12 | |||
| JP2003131028A | 2003-05-08 |
Attorney, Agent or Firm:
HOSODA Masutoshi et al. (JP)
Masunori Hosoda (JP)
Masunori Hosoda (JP)
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