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:
Feb. 17, 2026

Filed:

Jun. 29, 2022
Applicant:

Amkor Technology Singapore Holding Pte. Ltd., Valley Point, SG;

Inventors:

Akito Yoshida, Singapore, SG;

Glen Siew, Singapore, SG;

Dong Su Ryu, Incheon, KR;

Min Jae Kong, Seoul, KR;

Jo Hyun Bae, Incheon, KR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/552 (2006.01); H01L 21/48 (2006.01); H01L 21/56 (2006.01); H01L 23/498 (2006.01); H01L 25/00 (2006.01); H01L 25/065 (2023.01); H01L 23/00 (2006.01);
U.S. Cl.
CPC ...
H01L 23/552 (2013.01); H01L 21/4853 (2013.01); H01L 21/56 (2013.01); H01L 23/49816 (2013.01); H01L 25/0655 (2013.01); H01L 25/50 (2013.01); H01L 24/16 (2013.01); H01L 2224/13111 (2013.01); H01L 2224/13113 (2013.01); H01L 2224/13116 (2013.01); H01L 2224/13124 (2013.01); H01L 2224/13139 (2013.01); H01L 2224/13144 (2013.01); H01L 2224/13147 (2013.01); H01L 2224/16227 (2013.01); H01L 2924/0132 (2013.01); H01L 2924/0133 (2013.01);
Abstract

In one example, an electronic device includes a substrate having an upper side, a lower side opposite to the upper side, a lateral side connecting the upper side to the lower side, and a conductive structure. An electronic component is coupled to the conductive structure at the upper side of the substrate. An encapsulant covers a lateral side of the electronic component and the upper side of the substrate and having an encapsulant top side and an encapsulant lateral side. The electronic device includes first metallic coating having a first metallic coating top side, a first metallic coating sidewall; and a first metallic coating thickness. The electronic device includes a second metallic coating having a second metallic coating thickness that is greater than the first metallic coating thickness. In the present example, the first metallic coating top side is over the encapsulant top side, the first metallic coating sidewall is over the encapsulant lateral side, and the second metallic coating is over the encapsulant top side. Other examples and related methods are also disclosed herein.


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