Tape carrier device having an adhesive resin overcoat and a poly

Details Tape carrier device having an adhesive resin overcoat and a poly Tape carrier device having an adhesive resin overcoat and a poly

1995-10-04

1998-09-29

Arroyo, Teresa M.

Active solid-state devices (e.g., transistors, solid-state diode

Lead frame

On insulating carrier other than a printed circuit board

257790, 257792, H01L 23495, H01L 2329

Patent

active

058148795

ABSTRACT:
A tape carrier comprises an insulating film and a pattern formed of a metal foil on at least one side surface of said film, said tape carrier being characterized in that an adhesive resin overcoat is applied to the pattern surface portion around a portion to be coated with an IC sealing resin, and a polyimide resin-based overcoat is applied to the remaining pattern surface portion.

REFERENCES:
patent: 5176366 (1993-01-01), Masumoto et al.
patent: 5357400 (1994-10-01), Takekawa
patent: 5359222 (1994-10-01), Okutomo et al.

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