- 专利标题: Backing plate with manufactured features on top surface
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申请号: US16720599申请日: 2019-12-19
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公开(公告)号: US11621212B2公开(公告)日: 2023-04-04
- 发明人: Yuan Yao , Shurong Tian , Todd Edward Takken
- 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
- 代理商 Edward J. Wixted, III
- 主分类号: H01L23/40
- IPC分类号: H01L23/40 ; H05K1/18 ; H01R13/639 ; H01R12/70 ; H01R13/24
摘要:
In an apparatus for coupling integrated circuits to printed circuit boards, a backing plate with manufactured features on the top surface includes a module lid; a planar structure; a device seated in the planar structure, with the module lid in contact with the top surface of the device; and a backing plate that contains manufactured features on one side. The backing plate is in contact with the planar structure, and a plurality of fastening mechanisms couple together the lid, the device, the planar structure, and the backing plate.
公开/授权文献
- US20210193557A1 BACKING PLATE WITH MANUFACTURED FEATURES ON TOP SURFACE 公开/授权日:2021-06-24
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