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:
Dec. 29, 2009
Filed:
Jun. 26, 2006
Chia-jung Chang, Hsin-Tien, TW;
Kwun-yao Ho, Hsin-Tien, TW;
Moriss Kung, Hsin-Tien, TW;
VIA Technologies, Inc., Taipei Hsien, TW;
Abstract
A chip package including a chip, a package substrate, and a plurality of bumps is provided. The chip has a plurality of chip pads disposed on a surface of the chip. The package substrate has a plurality of first substrate pads, a plurality of second substrate pads, and a surface bonding layer. The first substrate pads and second substrate pads are disposed on a surface of the package substrate. The surface bonding layer is disposed on the first substrate pads and second substrate pads, and covers a part of each second substrate pad. The bumps are respectively disposed between the chip pads and the surface bonding layer. The chip is electrically connected to the package substrate through the bumps. Each first substrate pad is electrically connected to one of the bumps, and each second substrate pad is electrically connected to at least two of the bumps.