Invention Grant
- Patent Title: Electronic package and method of connecting a first die to a second die to form an electronic package
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Application No.: US14323077Application Date: 2014-07-03
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Publication No.: US09887104B2Publication Date: 2018-02-06
- Inventor: Manish Dubey , Rajendra C. Dias , Patrick Nardi , David Woodhams
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: H01L23/31
- IPC: H01L23/31 ; H01L21/56 ; H01L23/24 ; H01L23/00

Abstract:
Some embodiments relate to an electronic package. The electronic package includes a substrate and a die attached to the substrate. The electronic package further includes an underfill positioned between the die and the substrate due to capillary action. A support surrounds the die. The support provides the same beneficial fillet geometry on all die edges. Therefore, the support provides similar stress reduction on all die edges. Other embodiments relate to method of fabricating an electronic package. The method includes attaching a die to a substrate and inserting an underfill between the die and the substrate using capillary action. The method further includes placing a support around the die such that the support surrounds the die.
Public/Granted literature
- US20160005672A1 ELECTRONIC PACKAGE AND METHOD OF CONNECTING A FIRST DIE TO A SECOND DIE TO FORM AN ELECTRONIC PACKAGE Public/Granted day:2016-01-07
Information query
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