发明名称 Thermally enhanced component substrate: thermal bar
摘要 An IC package dissipates thermal energy using thermal bars. The IC package includes a substrate material with a die pad area, which is suitable to support an integrated circuit. A plurality of solder ball pads is disposed on a first surface of the substrate material and a plurality of conductive thermal bars radiate outwardly from the die pad area and extend to the edge of the substrate component to facilitate the dissemination of thermal energy from the die pad area to the substrate and/or printed wiring board.
申请公布号 US2005041396(A1) 申请公布日期 2005.02.24
申请号 US20030646410 申请日期 2003.08.22
申请人 NOKIA CORPORATION 发明人 NURMINEN JANNE T.
分类号 H01L23/367;(IPC1-7):H05K7/20 主分类号 H01L23/367
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