Invention Grant
- Patent Title: Electrostatic discharge (ESD) device and method of fabricating
- Patent Title (中): 静电放电(ESD)器件及其制造方法
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Application No.: US12048461Application Date: 2008-03-14
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Publication No.: US08597993B2Publication Date: 2013-12-03
- Inventor: Shunhua Chang , Kiran V. Chatty , Robert J. Gauthier, Jr. , Mujahid Muhammad
- Applicant: Shunhua Chang , Kiran V. Chatty , Robert J. Gauthier, Jr. , Mujahid Muhammad
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Roberts Mlotkowski Safran & Cole, P.C.
- Agent Richard Kotulak
- Main IPC: H01L21/8238
- IPC: H01L21/8238

Abstract:
A structure and method of fabricating electrostatic discharge (EDS) circuitry in an integrated circuit chip by integrating a lateral bipolar, either a p-n-p with a NMOSFET or a n-p-n with a PMOSFET within a triple well. The lateral bipolar preferably includes diodes at the I/O and/or the VDDs of the circuitry.
Public/Granted literature
- US20090231766A1 ELETROSTATIC DISCHARGE (ESD) DEVICE AND METHOD OF FABRICATING Public/Granted day:2009-09-17
Information query
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