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US 6,661,099 B2Granted
Semiconductor device, semiconductor package for use therein, and manufacturing method thereof
AssigneeOki Electric Industry Co., Ltd.
InventorTakaaki Sasaki
Life of this patent
Estimating the term…
Abstract
A semiconductor package is comprised of a substrate for mounting and fixing a semiconductor element thereon and a connecting pattern. The substrate is provided with a through hall formed therein. The semiconductor element is fixed with its surface where the element is formed being mounted on the substrate and with its electrode being within the through hall. The electrode of the semiconductor element is electrically connected to the connecting pattern via wires through the through hall. The through hall and the wires are sealed with resin.
Claims8
A semiconductor device comprising:
- a substrate having a first surface and a second surface opposed to the first surface, said substrate further having an elongate opening defined therethrough from the first surface to the second surface;
- a plurality of connecting patterns located on the second surface of said substrate, each of the plurality of connecting patterns having a first end;
- a semiconductor chip having a surface which is mounted to the first surface of the substrate;
- a plurality of electrodes located on the surface of said semiconductor chip and aligned with said elongate opening of said substrate;
- a plurality of wires extending within the elongate opening of said substrate, first ends of said plurality of wires being respectively bonded to said plurality of electrodes and second ends of said plurality of wires being respectively bonded to corresponding ones of said plurality of connecting patterns;
- a resin which covers said plurality of electrodes, said plurality of wires, and the first ends of said plurality of connecting patterns;
- and
- a resist which covers side walls of said plurality of connecting patterns and second ends of said plurality of connecting patterns.
5 more elements
A semiconductor device comprising:
- a substrate having a first surface and a second surface opposed to the first surface, said substrate further having first and second elongate openings defined therethrough from the first surface to the second surface;
- a plurality of connecting patterns located on the second surface of said substrate, each of the plurality of connecting patterns having a first end;
- a semiconductor chip having a surface which is mounted to the first surface of the substrate;
- a plurality of electrodes located on the surface of said semiconductor chip, each of said plurality of electrodes aligned with one of said first and second elongate openings of said substrate;
- a plurality of wires each extending within one of the first and second elongate openings of said substrate, first ends of said plurality of wires being respectively bonded to said plurality of electrodes and second ends of said plurality of wires being respectively bonded to corresponding ones of said plurality of connecting patterns;
- a resin which covers said plurality of electrodes, said plurality of wires, and the first ends of said plurality of connecting patterns;
- and
- a resist which covers side walls of said plurality of connecting patterns and the second ends of said plurality of connecting patterns.
5 more elements
Dependencies are inferred from the claim text.