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.

Date of Patent:
Sep. 26, 2023

Filed:

Mar. 02, 2022
Applicant:

Taiwan Semiconductor Manufacturing Company, Ltd., Hsinchu, TW;

Inventors:

Hsien-Wei Chen, Hsinchu, TW;

Jie Chen, New Taipei, TW;

Ming-Fa Chen, Taichung, TW;

Sen-Bor Jan, Tainan, TW;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/522 (2006.01); H01L 23/00 (2006.01); H01L 23/31 (2006.01); H01L 21/56 (2006.01);
U.S. Cl.
CPC ...
H01L 23/5227 (2013.01); H01L 21/56 (2013.01); H01L 23/3107 (2013.01); H01L 24/03 (2013.01); H01L 24/05 (2013.01); H01L 24/20 (2013.01); H01L 2224/03011 (2013.01);
Abstract

A package has a first region and a second region surrounded by the first region. The package includes a first die, a second die, an encapsulant, and an inductor. The first die extends from the first region to the second region. The second die is bonded to the first die and is located within a span of the first die. The encapsulant is aside the second die. At least a portion of the encapsulant is located in the second region. The inductor is located in the second region. The inductor laterally has an offset from the second die. A metal density in the first region is greater than a metal density in the second region.


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