Patent ID: 6307269
Filing Date: 2001-10-23
Classification: H01L

Abstract:
A semiconductor device comprising:a semiconductor chip including plural semiconductor elements on its main surface and plural connection terminals, said plural connection terminals being arranged on the periphery of said semiconductor chip;an elastic body arranged on the main surface of said semiconductor chip leaving said connection terminals exposed;an insulating tape formed on said elastic body comprising openings in an area where said connection terminals are arranged;plural leads formed on the surface of said insulating tape, in which one end is electrically connected to the said terminals and the other ends are arranged on said elastic body;plural bump electrodes formed at the other end of said plural leads; anda resin body for sealing said connection terminals of said semiconductor chip and one end of said leads;wherein said insulating tape comprises a first part arranged over said main surface of said semiconductor chip, and a second part protruding beyond said semiconductor chip in the vicinity of the periphery of said semiconductor chip wherein said plural connection terminals are arranged; andfurther comprising a dam piece formed as a separate body from said insulating tape in said second part of said insulating tape.