Title:
METHOD FOR PRODUCING LAMINATE HAVING CONDUCTOR PATTERN, PHOTOSENSITIVE COMPOSITION, AND TRANSFER FILM
Document Type and Number:
WIPO Patent Application WO/2023/119998
Kind Code:
A1
Abstract:
This invention provides a method for producing a laminate having a conductor pattern, said method comprising, in the following order: preparing a laminate including a substrate and a conductive layer in that order; providing on the conductive layer a photosensitive composition layer containing a resin that includes a structural unit represented by formula B1 and a structural unit having an alkali-soluble group; exposing the photosensitive composition layer; performing a development process on the photosensitive composition layer to form a resist pattern; plating the conductive layer in a region where the resist pattern is not located; removing the resist pattern; and forming a conductor pattern by removing the conductive layer exposed by removing the resist pattern. This invention also provides technology related to said method.
Inventors:
KODAMA KUNIHIKO (JP)
ISHIZAKA SOJI (JP)
ONITSUKA HISASHI (JP)
ISHIZAKA SOJI (JP)
ONITSUKA HISASHI (JP)
Application Number:
PCT/JP2022/043073
Publication Date:
June 29, 2023
Filing Date:
November 21, 2022
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G03F7/038; G03F7/004; G03F7/029; H05K1/03
Foreign References:
| JP2021060539A | 2021-04-15 | |||
| JP2012234013A | 2012-11-29 | |||
| JP2015175923A | 2015-10-05 | |||
| JP2012209392A | 2012-10-25 | |||
| JP2012214895A | 2012-11-08 | |||
| JP2016213299A | 2016-12-15 | |||
| JP2019101322A | 2019-06-24 |
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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