Invention Grant
- Patent Title: Immersion plating treatments for indium passivation
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Application No.: US16731788Application Date: 2019-12-31
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Publication No.: US11535945B2Publication Date: 2022-12-27
- Inventor: Simon Joshua Jacobs , Kathryn Anne Schuck
- Applicant: TEXAS INSTRUMENTS INCORPORATED
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent Michelle F. Murray; Frank D. Cimino
- Main IPC: B32B15/01
- IPC: B32B15/01 ; C25D3/12 ; C25D3/48 ; C25D7/12 ; C23C18/08 ; C23C18/32 ; C23C18/42 ; H01L21/768 ; C23C18/16 ; C25D3/46
Abstract:
A bonding structure formed on a substrate includes an indium layer and a passivating nickel plating formed on the indium layer. The nickel plating serves to prevent a reaction involving the indium layer.
Public/Granted literature
- US20210198798A1 IMMERSION PLATING TREATMENTS FOR INDIUM PASSIVATION Public/Granted day:2021-07-01
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