发明授权
- 专利标题: Axiocentric scrubbing land grid array contacts and methods for fabrication
- 专利标题(中): 轴心洗涤地面网格阵列触点和制造方法
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申请号: US13604363申请日: 2012-09-05
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公开(公告)号: US09040841B2公开(公告)日: 2015-05-26
- 发明人: Gareth Hougham , Gerard McVicker , Xiaoxiong Gu , Sung K. Kang , Frank R. Libsch , Xiao H. Liu
- 申请人: Gareth Hougham , Gerard McVicker , Xiaoxiong Gu , Sung K. Kang , Frank R. Libsch , Xiao H. Liu
- 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: Scully, Scott, Murphy & Presser, P.C.
- 代理商 Daniel P. Morris, Esq.
- 主分类号: H05K1/11
- IPC分类号: H05K1/11 ; H05K3/40 ; H01R12/70 ; H01R12/71 ; H01R13/24 ; H05K3/32
摘要:
A contact structure and assembly and a method for manufacturing the same for a microelectronics device includes first and second electrically conductive contacts being helically shaped. A carrier element is attached to and positioned between the first and second contacts. The first and second contacts are in electrical communication with each other, and the first and second contacts are in a mirror image relationship with each other. A pair of insulating substrates each include electrically conductive members. A contact point on each of the first and second contacts is attached and electrically communicating to respective electrically conductive members such that the first and second electrically conductive contacts between the pair of insulating substrates form an electrically conductive package. A metal layer on the carrier element provides electrical conductivity through a first opening defined by the carrier element between the first and second portions of the helix shaped contact.
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