发明授权
- 专利标题: No lead package with heat spreader
- 专利标题(中): 没有带散热器的铅封
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申请号: US11670650申请日: 2007-02-02
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公开(公告)号: US08022512B2公开(公告)日: 2011-09-20
- 发明人: Mary Jean Bajacan Ramos , Romarico Santos San Antonio , Anang Subagio
- 申请人: Mary Jean Bajacan Ramos , Romarico Santos San Antonio , Anang Subagio
- 申请人地址: MU Port Louis
- 专利权人: Unisem (Mauritus) Holdings Limited
- 当前专利权人: Unisem (Mauritus) Holdings Limited
- 当前专利权人地址: MU Port Louis
- 代理机构: Wiggin and Dana LLP
- 主分类号: H01L23/495
- IPC分类号: H01L23/495
摘要:
A no-lead electronic package including a heat spreader and method of manufacturing the same. This method includes the steps of selecting a matrix or mapped no-lead lead frame with die receiving area and leads for interconnect; positioning an integrated circuit device within the central aperture and electrically interconnecting the integrated circuit device to the leads; positioning a heat spreader in non-contact proximity to the integrated circuit device such that the integrated circuit device is disposed between the leads and the heat spreader; and encapsulating the integrated device and at least a portion of the heat spreader and leads in a molding resin.
公开/授权文献
- US20070200207A1 NO LEAD PACKAGE WITH HEAT SPREADER 公开/授权日:2007-08-30
信息查询
IPC分类: