发明申请
- 专利标题： THIN FILM STRUCTURE WITH CONTROLLED LATERAL THERMAL SPREADING IN THE THIN FILM
- 专利标题（中）： 薄膜中具有控制的侧向热膨胀的薄膜结构
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申请号： US13435793申请日： 2012-03-30
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公开(公告)号： US20120194942A1公开(公告)日： 2012-08-02
- 发明人: Julius K. Hohlfeld , Bin Lu , Ganping Ju , Amit V. Itagi , Timothy Klemmer , Yingguo Peng , Yukiko Kubota
- 申请人： Julius K. Hohlfeld , Bin Lu , Ganping Ju , Amit V. Itagi , Timothy Klemmer , Yingguo Peng , Yukiko Kubota
- 申请人地址： US CA Cupertino
- 专利权人： SEAGATE TECHNOLOGY LLC
- 当前专利权人： SEAGATE TECHNOLOGY LLC
- 当前专利权人地址： US CA Cupertino
- 主分类号： G11B5/66
- IPC分类号： G11B5/66 ; G11B5/02
摘要：
An apparatus includes a non-metallic interlayer between a magnetic data storage layer and a heat sink layer, wherein interface thermal resistance between the interlayer and the heat sink layer is capable of reducing heat flow between the heat sink layer and the magnetic data storage layer. The apparatus may be configured as a thin film structure arranged for data storage. The apparatus may also include thermal resistor layer positioned between the interlayer and the heat sink layer.