Invention Grant
- Patent Title: Through-substrate conductor support
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Application No.: US15433704Application Date: 2017-02-15
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Publication No.: US10392246B2Publication Date: 2019-08-27
- Inventor: Virgil Cotoco Ararao , John Charles Ehmke
- 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 Michael A. Davis, Jr.; Charles A. Brill; Frank D. Cimino
- Main IPC: H01L21/00
- IPC: H01L21/00 ; B81C1/00 ; B81B7/00 ; H01L23/00

Abstract:
In described examples, a first device on a first surface of a substrate is coupled to a structure arranged on a second surface of the substrate. In at least one example, a first conductor arranged on the first surface is coupled to circuitry of the first device. An elevated portion of the first conductor is supported by disposing an encapsulate and curing the encapsulate. The first conductor is severed by cutting the encapsulate and the first conductor. A second conductor is coupled to the first conductor. The second conductor is coupled to the structure arranged on the second surface of the substrate.
Public/Granted literature
- US20180186629A1 THROUGH-SUBSTRATE CONDUCTOR SUPPORT Public/Granted day:2018-07-05
Information query
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