Title:
METHOD FOR MANUFACTURING FUNCTIONAL OPTICAL LENS
Document Type and Number:
WIPO Patent Application WO/2018/142443
Kind Code:
A1
Abstract:
The method for manufacturing a functional optical lens according to the present invention includes a bending step for bending a functional optical sheet formed by layering a thermoplastic resin sheet layer formed from a thermoplastic resin on a functional optical film layer formed by a functional optical film, a functional optical layered body formation step for layering a thermoplastic resin composition by injection molding on a recess side of the functional optical sheet bent by the bending step and forming a functional optical layered body, and a functional optical lens formation step for forming a functional optical lens by further layering the thermoplastic resin composition by injection molding on the recess side of the functional optical sheet of the functional optical layered body formed in the functional optical layered body formation step.
Inventors:
YOSHIMURA TAKASHI
Application Number:
PCT/JP2017/003296
Publication Date:
August 09, 2018
Filing Date:
January 31, 2017
Export Citation:
Assignee:
DAICEL ABOSHI SANGYO CO LTD (JP)
International Classes:
G02B3/00; B29C45/14; B29C51/10; B29C53/04; B29C69/00; G02C7/10
Domestic Patent References:
WO2015179538A1 | 2015-11-26 |
Foreign References:
JP2013538138A | 2013-10-10 | |||
JP2016079286A | 2016-05-16 | |||
JP2014026191A | 2014-02-06 | |||
JP4987297B2 | 2012-07-25 |
Other References:
See also references of EP 3579027A4
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
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