Title:
METHOD FOR CONTINUOUSLY FORMING LAMINATED OPTICAL FUNCTION ELEMENT SHEET AND APPARATUS FOR CONTINUOUSLY FORMING LAMINATED OPTICAL FUNCTION ELEMENT SHEET
Document Type and Number:
WIPO Patent Application WO/2011/090186
Kind Code:
A1
Abstract:
Provided are a method and an apparatus for continuously forming a laminated optical function element sheet which has optical function elements formed on three or more faces by laminating a first optical function element sheet which has an optical function element formed on both of the front and back faces with a second optical function element sheet which has an optical function element formed on at least one of the two faces. The method comprises a first optical function element sheet forming step of molding, forming, or printing an optical function element on both of the front and back faces of a first base film, a second optical function element sheet forming step of molding, forming, or printing an optical function element on at least one of the two faces of a second base film, and a laminating and bonding step of simultaneously performing the first and second optical function element sheet forming steps to laminate and bond the formed first and second optical function element sheets and form a laminated optical function element sheet.
Inventors:
HOSOE Shigeru (Inc. 2970, Ishikawa-machi, Hachioji-sh, Tokyo 05, 〒1928505, JP)
Application Number:
JP2011/051181
Publication Date:
July 28, 2011
Filing Date:
January 24, 2011
Export Citation:
Assignee:
Konica Minolta Opto, Inc. (2970, Ishikawa-machi Hachioji-sh, Tokyo 05, 〒1928505, JP)
コニカミノルタオプト株式会社 (〒05 東京都八王子市石川町２９７０番地 Tokyo, 〒1928505, JP)
コニカミノルタオプト株式会社 (〒05 東京都八王子市石川町２９７０番地 Tokyo, 〒1928505, JP)
International Classes:
B32B7/02; B29C39/18; B29C59/04; B32B38/00; G02B3/00; B29L11/00
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Claims:
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