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:
Jun. 09, 2026

Filed:

Jun. 22, 2023
Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Hyoungjoo Lee, Suwon-si, KR;

Sang-Sick Park, Suwon-si, KR;

Chungsun Lee, Suwon-si, KR;

Seungyoon Jung, Suwon-si, KR;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/00 (2006.01); H01L 25/065 (2023.01);
U.S. Cl.
CPC ...
H01L 24/83 (2013.01); H01L 24/08 (2013.01); H01L 24/09 (2013.01); H01L 24/16 (2013.01); H01L 24/32 (2013.01); H01L 24/73 (2013.01); H01L 24/81 (2013.01); H01L 25/0652 (2013.01); H01L 25/0657 (2013.01); H01L 2224/0801 (2013.01); H01L 2224/0903 (2013.01); H01L 2224/09517 (2013.01); H01L 2224/16148 (2013.01); H01L 2224/16225 (2013.01); H01L 2224/32145 (2013.01); H01L 2224/73204 (2013.01); H01L 2224/81097 (2013.01); H01L 2224/81203 (2013.01); H01L 2224/83097 (2013.01); H01L 2224/83203 (2013.01); H01L 2225/06513 (2013.01); H01L 2225/06524 (2013.01); H01L 2225/06541 (2013.01); H01L 2924/351 (2013.01);
Abstract

A method includes providing a first structure, forming a connection pad on the first structure, forming a preliminary connection member on the connection pad, forming an adhesion layer on the first structure, the adhesion layer covering the preliminary connection member, removing a portion of the adhesion layer to expose an exposure surface of the preliminary connection member, providing a second structure, forming a chip pad and a dummy pad on the second structure, and covering the chip pad and the dummy pad with the adhesion layer that has been formed on the first structure. A thickness of the dummy pad is greater than a thickness of the chip pad.


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