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US 2017/0283144 A1Published application
Carrier tape comprising pockets including a base bottom portion and a raised bottom portion
AssigneeInfineon Technologies AG
InventorsFranco Mariani, Christoph Ahamer, Corneleus Esguerra Caunan
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Abstract
A carrier tape comprises a flexible body portion having a top surface. The flexible body portion comprises a plurality of pockets. Each of the plurality of pockets comprises pocket side walls, a base bottom portion fully circulating a raised bottom portion of a pedestal. The pedestal is made up of the raised bottom portion and pedestal side walls. The pedestal sidewalls, the base bottom portion and a lower part of the pocket side walls constitute a trench fully circulating the pedestal.
Claims10
A carrier tape, comprising:
- a flexible body portion having a top surface;
- a plurality of pockets in the flexible body portion, wherein each of the plurality of pockets comprises:
- pocket side walls;
- a base bottom portion fully circulating a raised bottom portion;
- a pedestal made up of the raised bottom portion and pedestal side walls, wherein the pedestal sidewalls, the base bottom portion and a lower part of the pocket side walls constitute a trench fully circulating the pedestal;
- and further comprising
- a linear corner relief portion at the corners of the pockets, the linear corner relief portion expanding the pockets in the corners by at least four linear side wall portions, wherein the linear side wall portions of any neighboring two of the at least four linear side wall portions extend in different lateral directions.
4 more elements
A packaged semiconductor component, comprising:
- the carrier tape according to any one of the preceding claims;
- and
- a bare die in at least one of the pockets, wherein edges and corners of the bare die, when projected on a plane of the raised bottom portion, are fully outside the raised bottom portion.
Dependencies are inferred from the claim text.