- 专利标题: Tamper-respondent assemblies with bond protection
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申请号: US14941860申请日: 2015-11-16
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公开(公告)号: US09913362B2公开(公告)日: 2018-03-06
- 发明人: William L. Brodsky , James A. Busby , Zachary T. Dreiss , Michael J. Fisher , David C. Long , William Santiago-Fernandez , Thomas Weiss
- 申请人: INTERNATIONAL BUSINESS MACHINES CORPORATION
- 申请人地址: US NY Armonk
- 专利权人: INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人: INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人地址: US NY Armonk
- 代理机构: Helsin, Rothenberg, Farley & Mesiti, P.C.
- 代理商 Teddi Maranzano; Kevin P. Radigan, Esq.
- 主分类号: B32B41/00
- IPC分类号: B32B41/00 ; H05K1/02 ; H05K1/18 ; G06F21/87 ; H05K5/02
摘要:
Methods of fabricating tamper-respondent assemblies with bond protection are provided which include at least one tamper-respondent sensor having unexposed circuit lines forming, at least in part, one or more tamper-detect network(s), and the tamper-respondent sensor having at least one external bond region. The tamper-respondent assembly further includes at least one conductive trace and an adhesive. The conductive trace(s) forms, at least in part, the one or more tamper-detect network(s), and is exposed, at least in part, on the tamper-respondent sensor(s) within the external bond region(s). The adhesive contacts the conductive trace(s) within the external bond region(s) of the tamper-respondent sensor(s), and the adhesive, in part, facilitates securing the at least one tamper-respondent sensor within the tamper-respondent assembly. In enhanced embodiments, the conductive trace(s) is a chemically compromisable conductor susceptible to damage during a chemical attack on the adhesive within the external bond region(s).
公开/授权文献
- US20170094820A1 TAMPER-RESPONDENT ASSEMBLIES WITH BOND PROTECTION 公开/授权日:2017-03-30
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