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:
Aug. 20, 2024
Filed:
May. 23, 2023
Applicant:
United Microelectronics Corp., Hsin-Chu, TW;
Inventors:
Chun-Hung Chen, Tainan, TW;
Ming-Tse Lin, Hsinchu, TW;
Assignee:
UNITED MICROELECTRONICS CORP., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/08 (2006.01); H01L 21/48 (2006.01); H01L 21/768 (2006.01); H01L 23/00 (2006.01); H01L 23/48 (2006.01); H01L 23/498 (2006.01); H01L 23/64 (2006.01); H01L 27/01 (2006.01);
U.S. Cl.
CPC ...
H01L 23/49838 (2013.01); H01L 21/486 (2013.01); H01L 21/76898 (2013.01); H01L 23/481 (2013.01); H01L 23/49827 (2013.01); H01L 23/642 (2013.01); H01L 24/13 (2013.01); H01L 24/16 (2013.01); H01L 27/01 (2013.01); H01L 2224/13023 (2013.01); H01L 2224/13024 (2013.01); H01L 2224/16113 (2013.01); H01L 2224/16147 (2013.01);
Abstract
A semiconductor structure includes an interposer substrate, an electronic device formed in a device region of the interposer substrate, a guard ring formed in the interposer substrate and surrounding the device region, a first redistribution layer on an upper surface of the interposer substrate and covering the device region and the guard ring, and a chip disposed on the first redistribution layer and overlapping the device region.