Method for making a build-up package of a semiconductor die and structure formed from the same
A method for making a build-up package of a semiconductor die and a structure formed from the same. A copper foil with conductive columns is bonded to an encapsulated die by thermal compression, between thereof there is a pre-curing dielectric film sandwiched. The dielectric film is cured to form a...
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| creator | Ding, Yi-Chuan Ou, In-De Chen, Kun-Ching |
| description | A method for making a build-up package of a semiconductor die and a structure formed from the same. A copper foil with conductive columns is bonded to an encapsulated die by thermal compression, between thereof there is a pre-curing dielectric film sandwiched. The dielectric film is cured to form a dielectric layer of a die build-up package and the copper foil on the dielectric layer is etched to form the conductive traces. At least one conductive column in one of the dielectric layers is vertically corresponding to one of conductive column in the adjacent dielectric layer. |
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A copper foil with conductive columns is bonded to an encapsulated die by thermal compression, between thereof there is a pre-curing dielectric film sandwiched. The dielectric film is cured to form a dielectric layer of a die build-up package and the copper foil on the dielectric layer is etched to form the conductive traces. 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A copper foil with conductive columns is bonded to an encapsulated die by thermal compression, between thereof there is a pre-curing dielectric film sandwiched. The dielectric film is cured to form a dielectric layer of a die build-up package and the copper foil on the dielectric layer is etched to form the conductive traces. At least one conductive column in one of the dielectric layers is vertically corresponding to one of conductive column in the adjacent dielectric layer.</abstract><oa>free_for_read</oa></addata></record> |
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| title | Method for making a build-up package of a semiconductor die and structure formed from the same |
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