The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 22, 2003
Filed:
Sep. 04, 2001
Tamotsu Kitamura, Nagano, JP;
Takayuki Nagasaki, Nagano, JP;
Shinko Electric Industries Co., Ltd., Nagano, JP;
Abstract
An automatic wiring method for a semiconductor package includes: a provisional wiring step for sequentially specifying a plurality of lines of the terminals from the innermost periphery to the outermost periphery of bonding pads, connecting the bonding pads to predetermined vias present on the specified line of the terminal with line segments, and provisionally determining a wiring route for each line of the terminal such that the line segment passes through between the vias in each line of the terminal at equal intervals; and a wiring formation step for forming the wiring based on a design rule such that the wiring pattern passes through between the lines of the terminals with uniform intervals between wires based on the provisionally wired wiring routes.