Invention Grant
US08049315B2 Use of discrete conductive layer in semiconductor device to re-route bonding wires for semiconductor device package
有权
在半导体器件中使用离散导电层来重新布线用于半导体器件封装的接合线
- Patent Title: Use of discrete conductive layer in semiconductor device to re-route bonding wires for semiconductor device package
- Patent Title (中): 在半导体器件中使用离散导电层来重新布线用于半导体器件封装的接合线
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Application No.: US13007279Application Date: 2011-01-14
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Publication No.: US08049315B2Publication Date: 2011-11-01
- Inventor: Jun Lu , Anup Bhalla , Xiaobin Wang , Allen Chang , Kenny Man Sheng Hu , Xiaotian Zhang
- Applicant: Jun Lu , Anup Bhalla , Xiaobin Wang , Allen Chang , Kenny Man Sheng Hu , Xiaotian Zhang
- Applicant Address: BM Hamilton
- Assignee: Alpha & Omega Semiconductors, Ltd.
- Current Assignee: Alpha & Omega Semiconductors, Ltd.
- Current Assignee Address: BM Hamilton
- Agency: JDI Patent
- Agent Joshua D. Isenberg
- Main IPC: H01L23/495
- IPC: H01L23/495

Abstract:
A semiconductor package assembly may include a lead frame having a die bonding pad and plurality of leads coupled to the first die bonding pad. A vertical semiconductor device may be bonded to the die bonding pad. The device may have a conductive pad electrically connected to one lead through a first bond wire. An electrically isolated conductive trace may be formed from a layer of conductive material of the first semiconductor device. The conductive trace provides an electrically conductive path between the first bond wire and a second bond wire. The conductive path may either pass underneath a third bond wire thereby avoiding the third bond wire crossing another bond wire, or the conductive path may result in a reduced length for the first and second bond wires that is less than a predetermined maximum length.
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