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:
Sep. 28, 2004
Filed:
Jul. 05, 2002
Kaneo Kawaishi, Kyoto-fu, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
In a semiconductor IC device, a first IC chip having a plurality of first electrodes and a second IC chip having a plurality of second electrodes are stacked. A plurality of relay electrodes are provided on the first IC chip. The first electrodes are electrically connected to a lead frame via respective first conductive wires. One end of each of the relay electrodes is electrically connected to the respective second electrodes via respective second conductive wires and the other end of each of the relay electrodes is connected the lead frame via third conductive wires. No one of the second conductive wires crosses another one of the other second conductive wires and no one of the third conductive wires crosses another one of the third second conductive wires.