公开(公告)号：US20240145412A1

公开(公告)日：2024-05-02

申请号：US17994382

申请日：2022-11-27

Applicant: UNITED MICROELECTRONICS CORP.

Inventor： Shih-Che Huang ,  Chao-Ting Chen ,  Jui-Fa Lu ,  Chi-Heng Lin

IPC: H01L23/60 ,  H01L23/522

CPC classification number: H01L23/60 ,  H01L23/5221 ,  H01L23/5226

Abstract: A semiconductor device includes a logic circuit region having at least one core device and at least one input/output (I/O) device. The at least one core device has a first accumulative antenna ratio, and the at least one I/O device has a second accumulative antenna ratio. The first accumulative antenna ratio is greater than the second accumulative antenna ratio.