Title:
OPTICAL ARTICLE HAVING OPTICAL FILM
Document Type and Number:
Japanese Patent JP2006072019
Kind Code:
A
Abstract:
To provide an optical article which is provided with an optical film having excellent adhesion to a polyolefin synthetic resin base material and which has excellent optical performance.
The optical article comprises the polyolefin synthetic resin base material 1 and the optical film 2 which is composed of a plurality of layers and is formed on the polyolefin synthetic resin base material 1. A fluorinated resin-containing layer 21 coming into contact with the polyolefin synthetic resin base material 1 contains a UV curing fluorinated resin and has refractive index of ≤1.45.
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Inventors:
YAMADA KAZUHIRO
NAKAYAMA HIROYUKI
NAKAYAMA HIROYUKI
Application Number:
JP2004255974A
Publication Date:
March 16, 2006
Filing Date:
September 02, 2004
Export Citation:
Assignee:
PENTAX CORP
International Classes:
G02B1/11; G02B1/10; G02B23/00; G02B23/06
Domestic Patent References:
JP2004163610A | 2004-06-10 | |||
JP2003183592A | 2003-07-03 |
Foreign References:
WO2002077116A1 | 2002-10-03 |
Attorney, Agent or Firm:
Takaishi Tachibana