Patent ID: 6534803
Filing Date: 2003-03-18
Classification: H01L

Abstract:
An electronic device comprising:a first interconnection section having a first interconnection density; a plurality of contacts; and a second interconnection section located between and connecting said first interconnection section and said plurality of contacts, said second interconnection section having a second interconnection density lower than said first interconnection density, said second interconnection section and a part of said first interconnection section being connected as a plurality of integral electrically connected interconnections, said plural interconnections in said first interconnection section having a line width â€œAâ€ , at least one of said plural interconnections in said second interconnection section having a first line width portion with a line width â€œBâ€  and a second line width portion with a line width â€œAâ€ , â€œBâ€  being greater than â€œAâ€ .