LENS MEMBER MANUFACTURING METHOD, LENS MEMBER, CURVED SURFACE SHAPE PATTERN MANUFACTURING METHOD, AND RESIN FILM FOR FORMING CURVED SURFACE SHAPE PATTERN

WIPO Patent Application WO/2015/020064

A1

[Problem] To provide a lens member manufacturing method capable of forming an intended lens shape on a chosen substrate, and a lens member and curved surface shape pattern obtained therefrom. Also to provide a resin film for forming a curved surface shape pattern with which a lens can be formed. [Solution] A lens manufacturing method having: a Process A for forming a laminate comprising a substrate, a curved surface shape-forming resin layer that is disposed on the substrate, and a pillar-shaped member-forming resin layer that is disposed between the substrate and the curved surface shape-forming resin layer; a Process B for forming a pillar-shaped laminated section comprising said pillar-shaped member and said curved surface shape-forming member on the substrate by etching the pillar-shaped member-forming resin layer and the curved surface shape-forming resin layer; and a Process C for forming a lens by heating said curved surface shape-forming member to cause hot slumping.

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SAKAI DAICHI (JP)
KURODA TOSHIHIRO (JP)

PCT/JP2014/070648

February 12, 2015

August 05, 2014

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HITACHI CHEMICAL CO LTD (JP)

B29D11/00; B29C35/02; G02B3/00; G03F7/004; G03F7/095

WO2014030680A1

2014-02-27

JPH09152503A	1997-06-10
JP2006308960A	2006-11-09
JP2004241631A	2004-08-26
JP2006011210A	2006-01-12
JP2004361858A	2004-12-24

OHTANI, Tamotsu et al. (JP)
Tamotsu Otani (JP)

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