Method of manufacturing laminate and grommet used for the method
AssigneeNEC Corporation
InventorShigeki Nakajima
Life of this patent
Estimating the term…
Abstract
A method of manufacturing a laminate obtained by laminating a plurality of plate members such as wiring plates (1) and prepregs (2), comprising: a step of temporarily fixing the plate members by a grommet (3) having plural resin filling holes (9) formed on the side surface thereof to obtain a temporarily-fixed laminate (5); and a step of heating and pressurizing the temporarily-fixed laminate (5) to fill the resin melted from the prepregs (2) of the temporarily-fixed laminate (5) through the resin filling holes (9) of the grommet (3) into the throughhole (6) of the grommet (3).
Claims11
A method of manufacturing a laminate, comprising:
- a step of temporarily fixing a plurality of plate members by a grommet having plural resin filling holes formed on the side surface thereof to obtain a temporarily-fixed laminate;
- and
- a step of heating and pressurizing the temporarily-fixed laminate to fill resin melted from the temporarily-fixed laminate through the resin filling holes of the grommet into the grommet.
A method of manufacturing a laminate, comprising:
- a step of temporarily fixing wiring plates and prepregs by a grommet having plural resin filling holes formed on the side surface thereof to obtain a temporarily-fixed laminate;
- and
- a step of heating and pressurizing the temporarily-fixed laminate to fill the resin melted from the temporarily-fixed laminate through the resin filling holes of the grommet into the grommet.
A grommet comprising a tube-shaped side surface and plural resin filling holes formed on the side surface.
Dependencies are inferred from the claim text.