公开(公告)号：US09711422B2

公开(公告)日：2017-07-18

申请号：US14821201

申请日：2015-08-07

Applicant: GLOBALFOUNDRIES Inc.

Inventor： Stephen P. Ayotte ,  David J. Hill ,  John T. Kinnear, Jr. ,  Glen E. Richard ,  Timothy M. Sullivan ,  Heather M. Truax

IPC: G08B21/00 ,  H01L21/66 ,  G01R31/00

CPC classification number: H01L22/24 ,  G01R31/002 ,  H01L2924/0002 ,  Y10T29/49124 ,  H01L2924/00

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.

公开(公告)号：US20150355253A1

公开(公告)日：2015-12-10

申请号：US14821201

申请日：2015-08-07

Applicant: GLOBALFOUNDRIES Inc.

Inventor： Stephen P. Ayotte ,  David J. Hill ,  John T. Kinnear, JR. ,  Glen E. Richard ,  Timothy M. Sullivan ,  Heather M. Truax

IPC: G01R31/00

CPC classification number: H01L22/24 ,  G01R31/002 ,  H01L2924/0002 ,  Y10T29/49124 ,  H01L2924/00

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.

Abstract translation: 方法和结构提供了静电放电（ESD）指示器，其包括响应于电场而经受特定颜色变化的电场敏感材料。 可以通过ESD指示器的特定颜色变化来可视地确定结构对ESD的曝光。