Invention Grant
- Patent Title: Interconnection between chips by bridge chip
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Application No.: US18344418Application Date: 2023-06-29
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Publication No.: US12094825B2Publication Date: 2024-09-17
- Inventor: Akihiro Horibe , Toyohiro Aoki , Takashi Hisada
- 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
- Agency: Yee & Associates, P.C.
- The original application number of the division: US17445161 2021.08.16
- Main IPC: H01L23/538
- IPC: H01L23/538 ; H01L21/56 ; H01L23/00 ; H01L23/13 ; H01L25/00 ; H01L25/065 ; H01L25/18

Abstract:
A method of fabricating a bridged multi-chip assembly structure includes providing a carrier substrate. The method further includes arranging a plurality of chips on the carrier substrate in a predetermined layout. Each chip has a front surface including a set of terminals formed thereon. The method further includes depositing a molding material between the plurality of chips and on the carrier substrate. The method further includes removing the carrier substrate from the plurality of chips fixed by the molding material. The method further includes bonding a bridge chip to corresponding sets of terminals of at least two chips of the plurality of chips fixed by the molding material.
Public/Granted literature
- US20230343713A1 INTERCONNECTION BETWEEN CHIPS BY BRIDGE CHIP Public/Granted day:2023-10-26
Information query
IPC分类: