Invention Grant
- Patent Title: Solder-on-die using water-soluble resist system and method
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Application No.: US14136908Application Date: 2013-12-20
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Publication No.: US09659889B2Publication Date: 2017-05-23
- Inventor: Mihir Oka , Xavier Brun , Dingying David Xu , Edward Prack , Kabirkumar Mirpuri , Saikumar Jayaraman
- 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: H01L23/00
- IPC: H01L23/00 ; C08K3/36 ; C08K3/22 ; B23K1/20 ; B23K1/00 ; B23K26/362 ; C09D179/02 ; C08G73/02 ; B23K101/42

Abstract:
This disclosure relates generally to generating a solder-on-die using a water-soluble resist, system, and method. Heat may be applied to solder as applied to a hole formed in a water-soluble resist coating, the water-soluble resist coating being on a surface of an initial assembly. The initial assembly may include an electronic component. The surface may be formed, at least in part, by an electrical terminal of the electronic component, the hole being aligned, at least in part, with the electrical terminal. The solder may be reflowed, wherein the solder couples, at least in part, with the electrical terminal.
Public/Granted literature
- US20150179595A1 SOLDER-ON-DIE USING WATER-SOLUBLE RESIST SYSTEM AND METHOD Public/Granted day:2015-06-25
Information query
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