Invention Grant
- Patent Title: Backside fib probing detector in a forward and reverse body biasing architecture
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Application No.: US15072209Application Date: 2016-03-16
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Publication No.: US09754902B2Publication Date: 2017-09-05
- Inventor: Mathieu Lisart , Nicolas Borrel
- Applicant: STMicroelectronics (Rousset) SAS
- Applicant Address: FR
- Assignee: STMICROELECTRONICS (ROUSSET)
- Current Assignee: STMICROELECTRONICS (ROUSSET)
- Current Assignee Address: FR
- Agency: Slater Matsil, LLP
- Priority: FR1559292 20150930
- Main IPC: H01L23/58
- IPC: H01L23/58 ; H01L23/00 ; H03K17/687 ; H01L21/66 ; H01L23/64

Abstract:
An integrated circuit including a plurality of first semiconductor strips of a first conductivity type and of second semiconductor strips of a second conductivity type arranged in alternated and contiguous fashion on a region of the second conductivity type, including for each of the first strips: a plurality of bias contacts; for each bias contact, a switch capable of applying a potential on the bias contact; two detection contacts arranged at the ends of the first strip; and a detection circuit having its activation causing the turning off of the switches and the comparison with a threshold of the resistance between the detection contacts.
Public/Granted literature
- US20170092600A1 Backside Fib Probing Detector in a Forward and Reverse Body Biasing Architecture Public/Granted day:2017-03-30
Information query
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