Invention Grant
- Patent Title: Three-dimensional hybrid packaging with through-silicon-vias and tape-automated-bonding
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Application No.: US14994289Application Date: 2016-01-13
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Publication No.: US09741695B2Publication Date: 2017-08-22
- Inventor: Richard S. Graf , Sebastian T. Ventrone
- Applicant: GLOBALFOUNDRIES INC.
- Applicant Address: KY Grand Cayman
- Assignee: GLOBALFOUNDRIES INC.
- Current Assignee: GLOBALFOUNDRIES INC.
- Current Assignee Address: KY Grand Cayman
- Agency: Gibb & Riley, LLC
- Agent Michael J. LeStrange, Esq.
- Main IPC: H01L23/48
- IPC: H01L23/48 ; H01L23/52 ; H01L25/065 ; H01L25/00

Abstract:
A 3-dimensional hybrid package including an integrated circuit chip stack formed on a laminate, the integrated chip stack further including a first chip and a second chip. The first chip is connected to the laminate through first solder bumps, each associated with a first through-silicon via (TSV), and first metal leads embedded in a first polymer tape that extends from first peripheral metal pads formed on a back side of the first chip to the laminate. The second chip is connected to the first peripheral metal pads on the back side of the first chip through second solder bumps formed on a front side of the second chip. The second chip is connected to the laminate by second metal leads, embedded in a second polymer tape that extend from second peripheral metal pads formed on a back side of the second chip to the laminate.
Public/Granted literature
- US20170200698A1 THREE-DIMENSIONAL HYBRID PACKAGING WITH THROUGH-SILICON-VIAS AND TAPE-AUTOMATED-BONDING Public/Granted day:2017-07-13
Information query
IPC分类: