Patent ID: 11912897
Assignee: TATSUTA ELECTRIC WIRE & CABLE CO., LTD.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  H | IPC C  H

Claim 4:
5. A method of producing a shield package that includes: a package containing electronic components mounted on a substrate and a sealing material sealing the electronic components; and a shielding layer covering the package, the method comprising:
a package forming step of preparing the package containing electronic components sealed therein, including mounting the electronic components on the substrate, applying the sealing material to the substrate, and curing the sealing material;
a conductive coating material applying step of applying the conductive coating material according to claim 1 to the substrate with the package formed thereon;
a shielding layer forming step of forming the shielding layer, including heating the substrate with the conductive coating material applied thereto to cure the conductive coating material; and
a cutting step of cutting the substrate so that the package is separated into individual pieces.