Invention Grant
- Patent Title: Brace for long wire bond
- Patent Title (中): 支撑长线接合
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Application No.: US13210392Application Date: 2011-08-16
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Publication No.: US08692134B2Publication Date: 2014-04-08
- Inventor: Jie Yang , Qingchun He , Hanmin Zhang
- Applicant: Jie Yang , Qingchun He , Hanmin Zhang
- Applicant Address: US TX Austin
- Assignee: Freescale Semiconductor, Inc.
- Current Assignee: Freescale Semiconductor, Inc.
- Current Assignee Address: US TX Austin
- Agent Charles Bergere
- Priority: CN201010590311 20101208
- Main IPC: H05K1/11
- IPC: H05K1/11

Abstract:
An electrical connection includes a first wire bonded to adjacent bond pads proximate to an edge of a die and a second wire having one end bonded to a die bond pad distal to the die edge and a second end bonded to a lead finger of a lead frame or a connection pad of a substrate. The second wire crosses and is supported by the first wire. The first wire acts as a brace that prevents the second wire from touching the edge of the die. The first wire also prevents the second wire from excessive lateral movement during encapsulation.
Public/Granted literature
- US20120145446A1 BRACE FOR LONG WIRE BOND Public/Granted day:2012-06-14
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