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公开(公告)号：US08673446B2
公开(公告)日：2014-03-18
申请号：US12990445
申请日：2009-03-17
IPC分类号： B32B9/00
CPC分类号： H01L23/373 , C01B32/20 , H01L23/3735 , H01L2924/0002 , Y10T156/10 , Y10T428/30 , H01L2924/00
摘要： A graphite complex has a pyrolytic graphite sheet and a graphite layer. The pyrolytic graphite sheet is made by firing a polymer film. The graphite layer contains graphite powder as the main ingredient and is directly joined to the pyrolytic graphite sheet.
摘要翻译： 石墨复合物具有热解石墨片和石墨层。 热解石墨片通过焙烧聚合物膜制成。 石墨层以石墨粉为主要成分，直接与热解石墨片接合。
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公开(公告)号：US20110265980A1
公开(公告)日：2011-11-03
申请号：US13143880
申请日：2010-06-30
申请人： Kazuhiko Kubo , Yuichi Sato , Norihiro Kawamura , Masashi Funaba
发明人： Kazuhiko Kubo , Yuichi Sato , Norihiro Kawamura , Masashi Funaba
CPC分类号： H01L23/373 , H01L23/3733 , H01L23/4275 , H01L23/433 , H01L2224/16 , H01L2224/73253 , Y10T428/24322
摘要： A graphite sheet preventing leakage of a heat radiating member when a fluid heat radiating member such as grease is used and improving heat radiation performance is provided. A graphite sheet includes a first main surface and a second main surface opposite to the first main surface and has a large anisotropic thermal conductivity in a main surface direction. The graphite sheet includes a first concave portion provided on the first main surface and having a first bottom surface, a second concave portion provided on the second main surface and having a second bottom surface, a thin film portion formed in a region in which the first bottom surface and the second bottom surface are overlapped with each other, and a connecting hole penetrating the thin film portion and allowing the first concave portion and the second concave portion to communicate with each other.
摘要翻译： 当使用润滑脂等流体散热构件并提高散热性能时，防止散热构件发生泄漏的石墨片。 石墨片包括与第一主表面相对的第一主表面和第二主表面，并且在主表面方向上具有大的各向异性热导率。 石墨片包括设置在第一主表面上并具有第一底面的第一凹部，设置在第二主表面上的具有第二底面的第二凹部，形成在第一凹部中的第一凹部， 底表面和第二底表面彼此重叠，并且穿过薄膜部分并使第一凹部和第二凹部彼此连通的连接孔。
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公开(公告)号：US20110045300A1
公开(公告)日：2011-02-24
申请号：US12990445
申请日：2009-03-17
CPC分类号： H01L23/373 , C01B32/20 , H01L23/3735 , H01L2924/0002 , Y10T156/10 , Y10T428/30 , H01L2924/00
摘要： A graphite complex has a pyrolytic graphite sheet and a graphite layer. The pyrolytic graphite sheet is made by firing a polymer film. The graphite layer contains graphite powder as the main ingredient and is directly joined to the pyrolytic graphite sheet.
摘要翻译： 石墨复合物具有热解石墨片和石墨层。 热解石墨片通过焙烧聚合物膜制成。 石墨层以石墨粉为主要成分，直接与热解石墨片接合。
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公开(公告)号：US08720537B2
公开(公告)日：2014-05-13
申请号：US13143880
申请日：2010-06-30
申请人： Kazuhiko Kubo , Yuichi Sato , Norihiro Kawamura , Masashi Funaba
发明人： Kazuhiko Kubo , Yuichi Sato , Norihiro Kawamura , Masashi Funaba
CPC分类号： H01L23/373 , H01L23/3733 , H01L23/4275 , H01L23/433 , H01L2224/16 , H01L2224/73253 , Y10T428/24322
摘要： A graphite sheet preventing leakage of a heat radiating member when a fluid heat radiating member such as grease is used and improving heat radiation performance is provided. A graphite sheet includes a first main surface and a second main surface opposite to the first main surface and has a large anisotropic thermal conductivity in a main surface direction. The graphite sheet includes a first concave portion provided on the first main surface and having a first bottom surface, a second concave portion provided on the second main surface and having a second bottom surface, a thin film portion formed in a region in which the first bottom surface and the second bottom surface are overlapped with each other, and a connecting hole penetrating the thin film portion and allowing the first concave portion and the second concave portion to communicate with each other.
摘要翻译： 当使用润滑脂等流体散热构件并提高散热性能时，防止散热构件发生泄漏的石墨片。 石墨片包括与第一主表面相对的第一主表面和第二主表面，并且在主表面方向上具有大的各向异性热导率。 石墨片包括设置在第一主表面上并具有第一底面的第一凹部，设置在第二主表面上的具有第二底面的第二凹部，形成在第一凹部中的第一凹部， 底表面和第二底表面彼此重叠，并且穿过薄膜部分并使第一凹部和第二凹部彼此连通的连接孔。
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