发明授权
- 专利标题: Method of molding
- 专利标题(中): 成型方法
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申请号: US13131961申请日: 2009-11-13
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公开(公告)号: US08840830B2公开(公告)日: 2014-09-23
- 发明人: Shigeru Yamaki , Hideo Miyata , Nobuyuki Mitarai , Nobuaki Ishii , Katsumi Murofushi , Kunio Yoshida
- 申请人: Shigeru Yamaki , Hideo Miyata , Nobuyuki Mitarai , Nobuaki Ishii , Katsumi Murofushi , Kunio Yoshida
- 申请人地址: JP Kanagawa
- 专利权人: AJI Co., Ltd.
- 当前专利权人: AJI Co., Ltd.
- 当前专利权人地址: JP Kanagawa
- 代理机构: Sughrue Mion, PLLC
- 优先权: JP2008-305975 20081201
- 国际申请: PCT/JP2009/069364 WO 20091113
- 国际公布: WO2010/064534 WO 20100610
- 主分类号: B29C35/08
- IPC分类号: B29C35/08 ; B29D11/00
摘要:
There is provided a method of molding which is capable of more highly precisely molding a molded article to be molded such as a lens than conventional technologies.A molded article such as a lens array and a mold for nanoimprinting is molded by repeating multiple times a transfer step including: a transformation step of bringing a light curable composition containing a compound having a polymerizable functional group and a polymerization initiator into contact with a transfer member 62 on which a transfer shape portion shaped equally to or reversely to an aspherical lens portion 312 is formed to transform the light curable composition to the transfer shape of the transfer member 62; a curing step of irradiating at least a transformed portion of the transformed light curable composition with light by a light irradiation unit 60 to cure the light curable composition; and a separation step of separating the cured light curable composition and the transfer member.
公开/授权文献
- US20110227239A1 METHOD OF MOLDING 公开/授权日:2011-09-22