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:
Jun. 10, 2003
Filed:
Jun. 28, 2002
Kouki Ogawa, Ichinomiya, JP;
Yasuhiro Sugimoto, Kohnan, JP;
NGK Spark Plug Co., Ltd., Aichi, JP;
Abstract
A wiring board simplifying connection of electronic parts mounted on a principal face side of the wiring board and chip capacitors mounted on a reverse face side thereof in such a manner that the wiring board mounting the chip capacitors on a reverse face -side comprises bumps capable of being connected to IC chip first and second capacitor connecting pads connecting the upper face parts of the chip capacitors a plurality of insulating layers intervening the first and the second capacitor connecting pads, and first and second converting-conductor layers in stripe pattern formed at interlayer connected to the bumps at the principal face -side, connected to the first capacitor connecting pads at the reverse face -side or the second capacitor connecting pads for changing the connecting positions or the connecting number between the principal face side and the reverse face side.