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:
Mar. 09, 2004
Filed:
Dec. 04, 2002
Wei-Cheng Tseng, Taichung, TW;
Chin Te Chen, Taichung, TW;
Abstract
A window-type multi-chip semiconductor package is provided. A first chip and a second chip are mounted on a surface of a substrate formed with an opening, and a third chip is stacked on the first and second chips, wherein a plurality of bonding wires formed through the opening are used to electrically interconnect the chips and electrically connect the chips to the substrate. The chips are encapsulated by a first encapsulant formed on the surface of the substrate, and a second encapsulant is formed on an opposing surface of the substrate for encapsulating the bonding wires. With the chips being mounted on the same surface of the substrate, conductive elements such as bond pads formed on the chips are arranged toward the same direction and facilitate shortening of the bonding wires, thereby enhancing electrical transmission and performances for the semiconductor package.