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. 16, 2025
Filed:
Feb. 27, 2024
Applicant:
Taiwan Semiconductor Manufacturing Company Ltd., Hsinchu, TW;
Inventors:
Assignee:
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD., Hsinchu, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/498 (2006.01); H01L 21/48 (2006.01); H01L 21/56 (2006.01); H01L 21/683 (2006.01); H01L 25/18 (2023.01); H01L 23/14 (2006.01); H01L 23/31 (2006.01); H01L 23/538 (2006.01);
U.S. Cl.
CPC ...
H01L 23/49827 (2013.01); H01L 21/4803 (2013.01); H01L 21/4853 (2013.01); H01L 21/486 (2013.01); H01L 21/56 (2013.01); H01L 21/561 (2013.01); H01L 21/6835 (2013.01); H01L 21/6836 (2013.01); H01L 23/49811 (2013.01); H01L 23/49894 (2013.01); H01L 25/18 (2013.01); H01L 21/4857 (2013.01); H01L 23/147 (2013.01); H01L 23/3128 (2013.01); H01L 23/49816 (2013.01); H01L 23/49822 (2013.01); H01L 23/49833 (2013.01); H01L 23/5385 (2013.01); H01L 23/5389 (2013.01); H01L 2221/68331 (2013.01); H01L 2221/68345 (2013.01); H01L 2221/68359 (2013.01); H01L 2221/68381 (2013.01); H01L 2224/73204 (2013.01);
Abstract
A method includes: forming a first interposer die, wherein the first interposer die comprises a first substrate and a first redistribution layer (RDL) over the first substrate; bonding the first interposer die to a second RDL; encapsulating the second RDL and the first interposer die with a first encapsulating layer; thinning the first interpose die to expose the first RDL; and bonding a first semiconductor die to the first RDL.