Invention Grant
- Patent Title: Integrated circuit packaging system with high lead count and method of manufacture thereof
- Patent Title (中): 具有高引线数的集成电路封装系统及其制造方法
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Application No.: US12484245Application Date: 2009-06-14
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Publication No.: US08810015B2Publication Date: 2014-08-19
- Inventor: Zigmund Ramirez Camacho , Henry Descalzo Bathan , Frederick Rodriguez Dahilig
- Applicant: Zigmund Ramirez Camacho , Henry Descalzo Bathan , Frederick Rodriguez Dahilig
- Applicant Address: SG Singapore
- Assignee: STAT ChipPAC Ltd.
- Current Assignee: STAT ChipPAC Ltd.
- Current Assignee Address: SG Singapore
- Agency: Ishimaru & Associates LLP
- Main IPC: H01L21/44
- IPC: H01L21/44

Abstract:
A method of manufacture of an integrated circuit packaging system includes: forming a leadframe with a tiebar and an outer lead having an outer lead outer pad; forming an inner lead on a peel strip; attaching the leadframe to the peel strip around the inner lead; wire bonding a die to the outer lead and the inner lead; encapsulating the die and portions of the outer lead and the inner lead; removing the peel strip to expose a bottom surface of the inner lead; and removing the leadframe to have the outer lead outer pad of the outer lead coplanar with the bottom surface of the inner lead.
Public/Granted literature
- US20100314731A1 INTEGRATED CIRCUIT PACKAGING SYSTEM WITH HIGH LEAD COUNT AND METHOD OF MANUFACTURE THEREOF Public/Granted day:2010-12-16
Information query
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