公开(公告)号：US20180074115A1

公开(公告)日：2018-03-15

申请号：US15261824

申请日：2016-09-09

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Stephen Crynock

IPC: G01R31/28 ,  H05K1/02 ,  H05K1/18 ,  H05K3/20 ,  H05K3/30

CPC classification number: H05K1/0268 ,  G01R31/2805 ,  G01R31/2812 ,  G01R31/2818 ,  H05K2201/0761 ,  H05K2201/10151

Abstract: Presented is a residual ionic contamination measurement device. The device comprises a component body defining at least one surface, and conductive traces along at least one surface of the component body defining at least one connection configured to connect the conductive traces by at least one of direct and indirect means to an electrical parameter measurement device, the conductive traces configured to remain in a passive state until connected to the electrical parameter measurement device, wherein when the conductive traces are connected to the electrical parameter measurement device, a signal is generated indicative of a level of residual ionic contamination.