Invention Grant
- Patent Title: Visually detecting electrostatic discharge events
- Patent Title (中): 目视检测静电放电事件
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Application No.: US13432772Application Date: 2012-03-28
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Publication No.: US09105573B2Publication Date: 2015-08-11
- Inventor: Stephen P. Ayotte , David J. Hill , John T. Kinnear, Jr. , Glen E. Richard , Timothy M. Sullivan , Heather M. Truax
- Applicant: Stephen P. Ayotte , David J. Hill , John T. Kinnear, Jr. , Glen E. Richard , Timothy M. Sullivan , Heather M. Truax
- 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 David Cain
- Main IPC: G08B21/00
- IPC: G08B21/00 ; H01L21/66 ; G01R31/00
Abstract:
Methods and structures provide an electrostatic discharge (ESD) indicator including an electric field sensitive material configured to undergo a specific color change in response to an electric field. An exposure of the structure to an ESD can be visually determined via the specific color change of the ESD indicator.
Public/Granted literature
- US20130257624A1 VISUALLY DETECTING ELECTROSTATIC DISCHARGE EVENTS Public/Granted day:2013-10-03
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