公开(公告)号：US11152226B2

公开(公告)日：2021-10-19

申请号：US16601799

申请日：2019-10-15

Applicant: International Business Machines Corporation

Inventor： Kevin Drummond ,  Thomas Lombardi ,  Steve Ostrander ,  Stephanie Allard ,  Catherine Dufort

IPC: H01L21/56 ,  H01L23/00 ,  H05K3/32 ,  H05K1/11

Abstract: A structure with controlled capillary coverage is provided and includes a substrate including one or more first contacts, a component and adhesive. The component includes one or more second contacts and a rib disposed at a distance from each of the one or more second contacts. The component is disposed such that the one or more second contacts are communicative with the one or more first contacts and corresponding surfaces of the substrate and the rib face each other at a controlled gap height to define a fill-space. The adhesive is dispensed at a discrete point whereby the adhesive is drawn to fill the fill-space by capillary action.

公开(公告)号：US20210111039A1

公开(公告)日：2021-04-15

申请号：US16601799

申请日：2019-10-15

Applicant: International Business Machines Corporation

Inventor： Kevin Drummond ,  Thomas Lombardi ,  Steve Ostrander ,  Stephanie Allard ,  Catherine Dufort

IPC: H01L21/56 ,  H01L23/00 ,  H05K3/32 ,  H05K1/11

Abstract: A structure with controlled capillary coverage is provided and includes a substrate including one or more first contacts, a component and adhesive. The component includes one or more second contacts and a rib disposed at a distance from each of the one or more second contacts. The component is disposed such that the one or more second contacts are communicative with the one or more first contacts and corresponding surfaces of the substrate and the rib face each other at a controlled gap height to define a fill-space. The adhesive is dispensed at a discrete point whereby the adhesive is drawn to fill the fill-space by capillary action.