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:
Jan. 03, 2006
Filed:
Jan. 20, 2004
Chun Ho Fan, Sham Tseng, HK;
Sadak Thamby Labeeb, Tsuen Wan, HK;
Lap Keung Chow, Kowloon, HK;
ASAT Ltd., New Territories, HK;
Abstract
A process for fabricating an integrated circuit package includes: providing a substrate having conductive traces therein, the substrate including a cavity therein; mounting a semiconductor die to a first surface of the substrate, in a flip-chip orientation such that a sensor portion of the semiconductor die is aligned with the cavity and conductive interconnects connect pads of the semiconductor die to the conductive traces of the substrate; filling an area surrounding the interconnects with an underfill material; and mounting a plurality of conductive balls on the first surface of the substrate and in electrical connection with the conductive traces such that ones of the conductive balls are connected to ones of the pads of the semiconductor die via the conductive traces.