Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jhon Jhy Liaw
Date of Patent
October 10, 2023
Patent Application Number
17373302
Date Filed
July 12, 2021
Patent Citations
Patent Primary Examiner
Patent abstract
Semiconductor devices and semiconductor cell arrays are provided herein. In some examples, a semiconductor device includes a multi-fin active region, a mono-fin active region, and an isolation feature between the multi-fin active region and the mono-fin active region. The multi-fin active region includes a first plurality of fins, a second plurality of fins parallel to the first plurality of fins, a first n-type field effect transistor (FET), and a first p-type FET. The mono-fin active region abuts the multi-fin active region. The mono-fin active region includes a first fin, a second fin different from the first fin, a second n-type FET, and a second p-type FET. The isolation feature is parallel to the first and second gate structures.
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