摘要:
A method of manufacturing an electronic parts packaging structure of the present invention, includes the steps of forming a first uncured resin layer on a substrate, arranging an electronic parts on the first uncured resin layer, forming a second uncured resin layer that covers the electronic parts, and obtaining an insulating layer, in which the electronic parts is embedded, by curing the first uncured resin layer and the second uncured resin layer by annealing.
摘要:
In a capacitor device of the present invention, a capacitor parts that has a pair of terminals on both end sides respectively is embedded in an insulating film in a state that a lower surface of the capacitor parts is not covered with the insulating film, then upper wiring patterns that are connected to upper surfaces of a pair of terminals via holes formed in the insulating film on a pair of terminals are formed on an upper surface side of the insulating film respectively, and then lower wiring patterns that are connected to lower surfaces of a pair of terminals are formed on a lower surface side of the insulating film respectively.
摘要:
A substrate includes a plurality of insulation layers forming a laminated structure and a built-in capacitor formed in the laminated structure, wherein the laminated structure includes a layer of baked organic polysilane.
摘要:
A capacitor formed of parallel wiring lines and a capacitor dielectric film positioned between adjacent wiring lines and in direct contact with each of said wiring lines. A method of producing such a capacitor is also disclosed.