Invention Grant
- Patent Title: Integrated circuit with decoupling capacitor in a structure of the triple well type
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Application No.: US16708165Application Date: 2019-12-09
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Publication No.: US10651184B2Publication Date: 2020-05-12
- Inventor: Abderrezak Marzaki
- Applicant: STMicroelectronics (Rousset) SAS
- Applicant Address: FR Rousset
- Assignee: STMicroelectronics (Rousset) SAS
- Current Assignee: STMicroelectronics (Rousset) SAS
- Current Assignee Address: FR Rousset
- Agency: Crowe & Dunlevy
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2b66e44c
- Main IPC: H01L27/11524
- IPC: H01L27/11524 ; H01L27/06 ; H01L29/06 ; H01L29/94 ; H01L29/66 ; H01L27/11531 ; H01L21/8234
Abstract:
A well of a first conductivity type is insulated from a substrate of the same first conductivity type by a structure of a triple well type. The structure includes a trench having an electrically conductive central part enclosed in an insulating sheath. The trench supports a first electrode of a decoupling capacitor, with a second electrode provided by the well.
Information query
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