Invention Application
- Patent Title: METHOD FOR MANUFACTURING LEADFRAME, PACKAGING METHOD FOR USING THE LEADFRAME AND SEMICONDUCTOR PACKAGE PRODUCT
- Patent Title (中): 制造铅笔的方法,使用铅笔和半导体包装产品的包装方法
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Application No.: US13346641Application Date: 2012-01-09
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Publication No.: US20120104588A1Publication Date: 2012-05-03
- Inventor: Nan-Jang Chen , Hong-Chin Lin
- Applicant: Nan-Jang Chen , Hong-Chin Lin
- Main IPC: H01L23/495
- IPC: H01L23/495

Abstract:
A leadframe package includes a die pad with four unitary, outwardly extending slender bars; a plurality of leads arranged along periphery of the die pad; a separate pad segment separated from the die pad and isolated from the plurality of leads; a semiconductor die mounted on an upper side of the die pad, wherein the semiconductor die contains first bond pads wire-bonded to respective the plurality of leads and a second bond pad wire-bonded to the separate pad segment; and a molding compound encapsulating the semiconductor die, the upper side of the die pad, the first suspended pad segment and inner portions of the plurality of leads.
Public/Granted literature
Information query
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