Invention Grant
- Patent Title: Thermal enhanced package
- Patent Title (中): 热增强包装
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Application No.: US12496379Application Date: 2009-07-01
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Publication No.: US08357568B2Publication Date: 2013-01-22
- Inventor: Chenglin Liu , Shiann-Ming Liou
- Applicant: Chenglin Liu , Shiann-Ming Liou
- Applicant Address: BM
- Assignee: Marvell International Technology Ltd.
- Current Assignee: Marvell International Technology Ltd.
- Current Assignee Address: BM
- Main IPC: H01L29/72
- IPC: H01L29/72

Abstract:
A method of manufacturing an integrated circuit package. The method includes attaching a first surface of a semiconductor die to a thermally and/or electrically conductive substrate, forming a plurality of die connectors on a second surface of the semiconductor die, and encapsulating the semiconductor die and the plurality of die connectors in an encapsulant material. The method also includes removing a portion of the encapsulant material to expose one or more of the plurality of die connectors, thereby forming a routing surface. The method further includes forming a plurality of conductive traces on the routing surface. Each of the plurality of conductive traces is characterized by a first portion in electrical communication with one of the plurality of die connectors and a second portion in electrical communication with a package connector.
Public/Granted literature
- US20090269891A1 THERMAL ENHANCED PACKAGE Public/Granted day:2009-10-29
Information query
IPC分类: