Invention Grant
- Patent Title: Mixed wire semiconductor lead frame package
- Patent Title (中): 混合线半导体引线框架封装
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Application No.: US13333086Application Date: 2011-12-21
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Publication No.: US09087827B2Publication Date: 2015-07-21
- Inventor: Jenny Ong Wai Lian , Chen Wei Adrian Chng
- Applicant: Jenny Ong Wai Lian , Chen Wei Adrian Chng
- Applicant Address: DE Neubiberg
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Neubiberg
- Agency: Dicke, Billig & Czaja, PLLC
- Main IPC: H01L23/00
- IPC: H01L23/00 ; H01L23/495 ; H01L23/31

Abstract:
One embodiment includes an encapsulated semiconductor package having a lead frame with die pad surrounded by a plurality of first and second leadfingers. A semiconductor chip including chip contact pads on its upper active surface is attached to the die pad. A plurality of first bond wires, incoluding a first electrically conductive material, extend between the chip contact pads and the plurality of first leadfingers. A plurality of second bond wires, including a second electrically conductive material, extend between a chip contact pad and a second leadfinger. The semiconductor package further includes a plurality of electrically conducting means attached to the second leadfingers.
Public/Granted literature
- US20120091568A1 MIXED WIRE SEMICONDUCTOR LEAD FRAME PACKAGE Public/Granted day:2012-04-19
Information query
IPC分类: