Invention Grant
- Patent Title: Backing plate with manufactured features on top surface
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Application No.: US16720599Application Date: 2019-12-19
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Publication No.: US11621212B2Publication Date: 2023-04-04
- Inventor: Yuan Yao , Shurong Tian , Todd Edward Takken
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agent Edward J. Wixted, III
- Main IPC: H01L23/40
- IPC: H01L23/40 ; H05K1/18 ; H01R13/639 ; H01R12/70 ; H01R13/24

Abstract:
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.
Public/Granted literature
- US20210193557A1 BACKING PLATE WITH MANUFACTURED FEATURES ON TOP SURFACE Public/Granted day:2021-06-24
Information query
IPC分类: