Title:
OPTICAL MEMBER FABRICATION METHOD, OPTICAL MEMBER, LENS FABRICATION METHOD, AND LENS
Document Type and Number:
WIPO Patent Application WO/2014/122868
Kind Code:
A1
Abstract:
Provided is a lens fabrication method whereby it is possible to inexpensively mass produce a high-precision lens and a lens which is fabricated thereby. By making two molds face one another in a state of rigid substrates being applied thereto, thus accurately adjusting a gap therebetween, then detaching the second rigid substrate, and thereafter peeling away the elastic second resin mold (SM2) while bending same starting at an end thereof from a lens array (LA), it is possible to easily peel the second resin mold (SM2) from the lens array (LA). Additionally, by detaching the first rigid substrate, then peeling away the elastic first resin mold (SM1) while bending same starting at an end thereof from the lens array (LA), it is possible to easily peel the first resin mold (SM1) from the lens array (LA).
Inventors:
FURUTA KATSUKI (JP)
Application Number:
PCT/JP2013/084569
Publication Date:
August 14, 2014
Filing Date:
December 25, 2013
Export Citation:
Assignee:
KONICA MINOLTA INC (JP)
International Classes:
G02B3/00; B29C33/40; B29C39/02; B29C39/36; B29L11/00
Foreign References:
| JP2011197479A | 2011-10-06 | |||
| JP2012008581A | 2012-01-12 | |||
| JP2007050517A | 2007-03-01 | |||
| JP2011504607A | 2011-02-10 | |||
| JP2006209012A | 2006-08-10 | |||
| JP2007160575A | 2007-06-28 | |||
| JP2006231917A | 2006-09-07 | |||
| JP2008536716A | 2008-09-11 | |||
| JP2007290223A | 2007-11-08 |
Attorney, Agent or Firm:
TAMURA Keijiro et al. (JP)
Keijichiro Tamura (JP)
Keijichiro Tamura (JP)
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