发明名称 |
LENS MEMBER MANUFACTURING METHOD, LENS MEMBER, CURVED SURFACE SHAPE PATTERN MANUFACTURING METHOD, AND RESIN FILM FOR FORMING CURVED SURFACE SHAPE PATTERN |
摘要 |
To provide a method for producing a lens member with which an intended lens shape can be formed on an arbitral substrate, and a lens member and a curved surface shape pattern which are produced by the said method. Also to provide a resin film for forming a curved surface shape pattern with which a lens can be formed. [Solution] A method for producing a lens comprises: Step A in which a laminate body comprising a substrate, a resin layer for forming a curved surface shape disposed on the substrate, and a resin layer for forming a columnar member disposed between the substrate and the resin layer for forming a curved surface shape is formed; Step B in which the resin layer for forming a columnar member and the resin layer for forming a curved surface shape are etched to form a columnar laminate part comprising a columnar member and a member for forming a curved surface shape on the substrate; and Step C in which the member for forming a curved surface shape is heated to cause thermal sagging thereby forming a lens. |
申请公布号 |
US2016170096(A1) |
申请公布日期 |
2016.06.16 |
申请号 |
US201414908631 |
申请日期 |
2014.08.05 |
申请人 |
HITACHI CHEMICAL COMPANY, LTD. |
发明人 |
SAKAI Daichi;KURODA Toshihiro |
分类号 |
G02B3/00;B32B27/36;B29D11/00;B32B27/30 |
主分类号 |
G02B3/00 |
代理机构 |
|
代理人 |
|
主权项 |
1. A method for producing a lens member, wherein the said method comprises:
Step A in which a laminate body comprising a substrate, a resin layer for forming a curved surface shape disposed on the substrate, and a resin layer for forming a columnar member disposed between the substrate and the resin layer for forming a curved surface shape is formed; Step B in which the resin layer for forming a columnar member and the resin layer for forming a curved surface shape are etched to form a columnar laminate part comprising a columnar member and a member for forming a curved surface shape on the substrate; and Step C in which the member for forming a curved surface shape is heated to cause thermal sagging thereby forming a lens. |
地址 |
Tokyo JP |