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. 17, 2019
Filed:
Apr. 30, 2018
Applicant:
Taiwan Semiconductor Manufacturing Co., Ltd., Hsin-Chu, TW;
Inventors:
Assignee:
Taiwan Semiconductor Manufacturing Co., Ltd., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/42 (2006.01); H01L 23/00 (2006.01); H01L 23/373 (2006.01);
U.S. Cl.
CPC ...
H01L 24/29 (2013.01); H01L 23/373 (2013.01); H01L 23/42 (2013.01); H01L 2924/01013 (2013.01); H01L 2924/01029 (2013.01); H01L 2924/01047 (2013.01); H01L 2924/01079 (2013.01);
Abstract
A method of forming a semiconductor package includes attaching a thermal conductivity layer to a chip. The chip has a first surface and a second surface. The thermal conductivity layer is attached to the first surface of the chip. The thermal conductivity layer provides a path through which heat generated from the chip is dissipated to the ambient. A substrate is attached to the second surface of the chip after attaching the thermal conductivity layer to the chip. A molding compound is formed to encapsulate the chip and the thermal conductivity layer.