Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Chun-Hua Chang0
Ting-Yu Yeh0
Fong-Yuan Chang0
Jyh Chwen Frank Lee0
Date of Patent
March 12, 2024
0Patent Application Number
173942130
Date Filed
August 4, 2021
0Patent Citations
Patent Primary Examiner
Patent abstract
A structure includes a redistribution structure, which includes a bottom layer and a plurality of upper layers over the bottom layer. The redistribution structure also includes a power-ground macro extending from a topmost layer in the plurality of upper layers to a bottommost layer in the plurality of upper layers, and a metal pad in the bottom layer and overlapped by the power-ground macro. The metal pad is electrically disconnected from the power-ground macro.
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