Invention Grant
- Patent Title: Thermal management of dies on a secondary side of a package
- Patent Title (中): 封装二次侧的管芯的热管理
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Application No.: US11613523Application Date: 2006-12-20
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Publication No.: US07646093B2Publication Date: 2010-01-12
- Inventor: Henning Braunisch , Chuan Hu , Gloria Alejandra Camacho Bragado
- Applicant: Henning Braunisch , Chuan Hu , Gloria Alejandra Camacho Bragado
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Blakely, Sokoloff, Taylor & Zafman LLP
- Main IPC: H01L23/36
- IPC: H01L23/36

Abstract:
An apparatus including a first die mounted on a primary side of an electronic package and a second die mounted on a secondary side of the electronic package between the electronic package and a printed circuit board. The apparatus further comprising a thermal component thermally connected to the second die and mounted on the printed circuit board, the thermal component comprising a set of pins extending from a heat sink through a set of through-holes in the printed circuit board. A method including positioning a set of thermal connectors through a printed circuit board, the thermal connectors extending from a primary side of the printed circuit board to a secondary side of the printed circuit board opposite the primary side. The method further including thermally connecting the thermal connectors to a die positioned between an electronic package and the primary side of the printed circuit board to transfer heat from the die to the secondary side of the printed circuit board.
Public/Granted literature
- US20080150125A1 THERMAL MANAGEMENT OF DIES ON A SECONDARY SIDE OF A PACKAGE Public/Granted day:2008-06-26
Information query
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