Semiconductor device and method of producing the same

Electricity: conductors and insulators – Boxes and housings – Hermetic sealed envelope type

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174 522, 257676, 257692, 257787, 361728, 361813, 29854, 29855, 29841, 29848, H01L 2302, H01L 2308, H01L 4300

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RE0354961

ABSTRACT:
A semiconductor device of the present invention accommodates a large semiconductor chip in a downsized package without impairing its reliability. The semiconductor chip is bonded on a relatively small die pad. Common inner leads and a plurality of inner leads are disposed opposite and spaced from the semiconductor chip by a gap ranging from 0.1 mm to 0.4 mm and the gap between the semiconductor chip and the common inner leads and the plurality of inner leads is filled with a resin which forms pan of a resin package.

REFERENCES:
patent: 4984059 (1991-01-01), Kubota et al.
patent: 5068712 (1991-11-01), Murakami et al.
patent: 5155578 (1992-10-01), Lim et al.
IBM Technical Disclosure Bulletin, vol. 34 No. 1 Jun. 1991, pp. 358-359.

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