Title:
LAMINATE MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/054637
Kind Code:
A1
Abstract:
[Problem] To provide a method for, in the manufacturing of a laminate that includes a substrate and a cured coating covering at least part of the surface of the substrate, satisfactorily curing each of a plurality of regions having different thicknesses in a photosensitive resin composition layer formed on the surface of the substrate without causing undercut or halation. [Solution] In the manufacturing of a laminate including a substrate and a cured coating covering at least part of the surface of the substrate, when the sensitive resin composition layer formed on the surface of the substrate has a plurality of regions with different thicknesses, the integrated amount of light for exposing each of the plurality of regions is made to have a specific relationship.
Inventors:
OKAMOTO DAICHI (JP)
SHIMURA MASAYUKI (JP)
SHIMURA MASAYUKI (JP)
Application Number:
PCT/JP2022/036573
Publication Date:
April 06, 2023
Filing Date:
September 29, 2022
Export Citation:
Assignee:
TAIYO INK MFG CO LTD (JP)
International Classes:
G03F7/004; G03F7/20; H05K3/28
Foreign References:
| JP2007164059A | 2007-06-28 | |||
| JP2020140205A | 2020-09-03 | |||
| JP2005142254A | 2005-06-02 | |||
| US6641983B1 | 2003-11-04 |
Attorney, Agent or Firm:
MIYAJIMA Manabu et al. (JP)
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