Patent ID: 6664647
Filing Date: 2003-12-16
Classification: H01L,H05K

Abstract:
A semiconductor device comprising:an encapsulater including an insulating resin, a tub, first leads and tub-suspension leads exposed to a mounting surface of said encapsulater, and a gate cured resin and air vent cured resins which remain as a result of formation of said encapsulater and which protrude from said encapsulater; and a semiconductor chip sealed in said encapsulater and bonded on said tub, a plurality of said first leads being electrically connected to said semiconductor chip and said tub-suspension leads being joined to said tub; wherein each of said gate cured resin and said air vent cured resins exists in a portion between a respective tub-suspension lead and a respective first lead with a thickness identical to or smaller than a thickness of each of resin burrs.