Title:
OPTICAL COMPONENT AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2012/043218
Kind Code:
A1
Abstract:
Disclosed is an optical component which comprises: a plastic base that has a convex surface and a concave surface; and a multilayer film that is arranged at least on the convex surface of the plastic base. The multilayer film has an average reflectance of 2-10% within the wavelength range of 400-500 nm.
Inventors:
TOMODA MASAOKI (JP)
ITO SATORU (JP)
ISHIMURA KEI (JP)
OKUMURA HIROTATSU (JP)
ITO SATORU (JP)
ISHIMURA KEI (JP)
OKUMURA HIROTATSU (JP)
Application Number:
PCT/JP2011/070856
Publication Date:
April 05, 2012
Filing Date:
September 13, 2011
Export Citation:
Assignee:
NIKON ESSILOR CO LTD (JP)
TOMODA MASAOKI (JP)
ITO SATORU (JP)
ISHIMURA KEI (JP)
OKUMURA HIROTATSU (JP)
TOMODA MASAOKI (JP)
ITO SATORU (JP)
ISHIMURA KEI (JP)
OKUMURA HIROTATSU (JP)
International Classes:
G02C7/00; G02B1/11
Domestic Patent References:
WO2008053712A1 | 2008-05-08 |
Foreign References:
JPH03116101A | 1991-05-17 | |||
JP2010511205A | 2010-04-08 | |||
JP2005215038A | 2005-08-11 | |||
JP2009251008A | 2009-10-29 | |||
JPH03102301A | 1991-04-26 | |||
US20060092374A1 | 2006-05-04 | |||
JPH1130703A | 1999-02-02 | |||
JP2006251760A | 2006-09-21 | |||
JP2007127681A | 2007-05-24 | |||
JPH0455615B2 | 1992-09-03 |
Other References:
See also references of EP 2624044A4
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
Masatake Shiga (JP)
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Claims: