Semiconductor device
AssigneeCasio Computer Co., Ltd.
InventorsHiroyasu Jobetto, Ichiro Mihara
Life of this patent
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Abstract
A semiconductor device includes a semiconductor constructing body formed on a base member, and having a semiconductor substrate and a plurality of external connecting electrodes formed on the semiconductor substrate. A wiring board is formed around the semiconductor constructing body, and has first interconnections on at least a surface thereof. Second interconnections are formed on the semiconductor constructing body and wiring board, and electrically connected to the external connecting electrodes of the semiconductor constructing body.
Claims23
A semiconductor device comprising:
- a base member;
- a semiconductor constructing body formed on the base member, and having a semiconductor substrate and a plurality of external connecting electrodes formed on the semiconductor substrate;
- a wiring board formed around the semiconductor constructing body, and having first interconnections on at least a surface thereof;
- and
- second interconnections formed on the semiconductor constructing body and wiring board, and electrically connected to the external connecting electrodes of the semiconductor constructing body.
A semiconductor device comprising:
- a semiconductor block including a semiconductor substrate, a plurality of external connecting electrodes formed on the semiconductor substrate, a sealing film formed between the external connecting electrodes on the semiconductor substrate and a support plate carrying the semiconductor substrate;
- a wiring board formed around the semiconductor block and including a wiring,
- a base member carrying the semiconductor block and the wiring board, and having an area;
- an insulating film formed on the semiconductor block and the wiring board, the insulating film opposing to the base member and having substantially the same area as the base member, and
- a plurality of interconnections formed on at least one of the base member and the insulating film and electrically connected to the external connecting electrodes.
Dependencies are inferred from the claim text.