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:
Nov. 21, 2006
Filed:
Sep. 22, 2004
Applicants:
Tsorng-dih Yuan, Hopewell Junction, NY (US);
Hsin-yu Pan, Taipei, TW;
Chung-yi Lin, Shinying, TW;
Inventors:
Assignee:
Taiwan Semiconductor Manufacturing Co., Ltd., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
An integrated circuit package comprises a semiconductor die located on a substrate in a flip-chip configuration, an encapsulant layer overlying the non-active surface of the semiconductor die and at least a portion of the surface of the substrate adjacent the die, and a heat spreader comprising a thermally conductive material. The heat spreader directly interfaces to a top surface of the encapsulant layer overlying the die and the substrate. This package provides physical protection during handling and reduced die stress and warpage.