MOLDED HEAT SPREADERS
    1.
    发明申请
    MOLDED HEAT SPREADERS 有权
    模具式热交换器

    公开(公告)号:US20140264821A1

    公开(公告)日:2014-09-18

    申请号:US13836407

    申请日:2013-03-15

    IPC分类号: H01L23/367 F28F3/00 B29C39/10

    摘要: Embodiments of the present disclosure describe techniques and configurations for molded heat spreaders. In some embodiments, a heat spreader includes a first insert having a first face and a first side, the first face positioned to form a bottom surface of a first cavity, and a second insert having a second face and a second side, the second face positioned to form a bottom surface of a second cavity. The second cavity may have a depth that is different from a depth of the first cavity. The heat spreader may further include a molding material disposed between the first and second inserts and coupled with the first side and the second side, the molding material forming at least a portion of a side wall of the first cavity and at least a portion of a side wall of the second cavity. Other embodiments may be described and/or claimed.

    摘要翻译: 本公开的实施例描述了用于模制散热器的技术和配置。 在一些实施例中,散热器包括具有第一面和第一侧的第一插入件,第一面被定位成形成第一腔体的底面,第二插入件具有第二面和第二面,第二面 定位成形成第二腔的底表面。 第二腔可以具有与第一腔的深度不同的深度。 散热器还可以包括设置在第一和第二插入件之间并与第一侧和第二侧耦合的成型材料,模制材料形成第一空腔的侧壁的至少一部分和至少一部分 第二腔的侧壁。 可以描述和/或要求保护其他实施例。

    IN-SITU FOAM MATERIAL AS INTEGRATED HEAT SPREADER (IHS) SEALANT
    2.
    发明申请
    IN-SITU FOAM MATERIAL AS INTEGRATED HEAT SPREADER (IHS) SEALANT 有权
    IN-SITU泡沫材料作为集成散热器(IHS)密封剂

    公开(公告)号:US20140024176A1

    公开(公告)日:2014-01-23

    申请号:US13912286

    申请日:2013-06-07

    IPC分类号: H01L21/50

    摘要: Integrated heat spreader (IHS) lid over a semiconductor die connected to a substrate forms a cavity. A bead of foaming material may be placed within the INS cavity. During an IHS cure and reflow process the foaming material will expand and fill the IHS cavity and the foam's shape conforms to the various surface features present, encapsulating a thermal interface material (TIM) material, and increasing contact area of the foam sealant.

    摘要翻译: 在与基板连接的半导体管芯上的集成散热器(IHS)盖形成空腔。 发泡材料珠可以放置在INS腔内。 在IHS固化和回流工艺期间,发泡材料将膨胀并填充IHS腔,并且泡沫的形状符合存在的各种表面特征,包封热界面材料(TIM)材料,并增加泡沫密封剂的接触面积。

    In-situ foam materials as integrated heat spreader (IHS) sealant
    4.
    发明授权
    In-situ foam materials as integrated heat spreader (IHS) sealant 有权
    作为集成散热器(IHS)密封剂的原位泡沫材料

    公开(公告)号:US08508040B2

    公开(公告)日:2013-08-13

    申请号:US12957738

    申请日:2010-12-01

    IPC分类号: H01L23/10 H01L23/34

    摘要: An integrated heat spreader (IHS) lid over a semiconductor die connected to a substrate forms a cavity. A bead of foaming material may be placed within the IHS cavity. During an IHS cure and reflow process the foaming material will expand and fill the IHS cavity and the foam's shape conforms to the various surface features present, encapsulating a thermal interface material (TIM) material, and increasing contact area of the foam sealant.

    摘要翻译: 与衬底连接的半导体管芯上的集成散热器(IHS)盖形成空腔。 发泡材料珠可以放置在IHS腔内。 在IHS固化和回流工艺期间,发泡材料将膨胀并填充IHS腔,并且泡沫的形状符合存在的各种表面特征,包封热界面材料(TIM)材料,并增加泡沫密封剂的接触面积。

    IN-SITU FOAM MATERIAL AS INTEGRATED HEAT SPREADER (IHS) SEALANT
    5.
    发明申请
    IN-SITU FOAM MATERIAL AS INTEGRATED HEAT SPREADER (IHS) SEALANT 有权
    IN-SITU泡沫材料作为集成散热器(IHS)密封剂

    公开(公告)号:US20120139093A1

    公开(公告)日:2012-06-07

    申请号:US12957738

    申请日:2010-12-01

    IPC分类号: H01L23/427 H01L21/50

    摘要: An integrated heat spreader (IHS) lid over a semiconductor die connected to a substrate forms a cavity. A bead of foaming material may be placed within the IHS cavity. During an IHS cure and reflow process the foaming material will expand and fill the IHS cavity and the foam's shape conforms to the various surface features present, encapsulating a thermal interface material (TIM) material, and increasing contact area of the foam sealant.

    摘要翻译: 与衬底连接的半导体管芯上的集成散热器(IHS)盖形成空腔。 发泡材料珠可以放置在IHS腔内。 在IHS固化和回流工艺期间,发泡材料将膨胀并填充IHS腔,并且泡沫的形状符合存在的各种表面特征,包封热界面材料(TIM)材料,并增加泡沫密封剂的接触面积。

    In-situ foam material as integrated heat spreader (IHS) sealant
    6.
    发明授权
    In-situ foam material as integrated heat spreader (IHS) sealant 有权
    作为集成散热器(IHS)密封剂的原位泡沫材料

    公开(公告)号:US08703536B2

    公开(公告)日:2014-04-22

    申请号:US13912286

    申请日:2013-06-07

    IPC分类号: H01L21/44 H01L21/48 H01L21/50

    摘要: An integrated heat spreader (IHS) lid over a semiconductor die connected to a substrate forms a cavity. A bead of foaming material may be placed within the IHS cavity. During an IHS cure and reflow process the foaming material will expand and fill the IHS cavity and the foam's shape conforms to the various surface features present, encapsulating a thermal interface material (TIM) material, and increasing contact area of the foam sealant.

    摘要翻译: 与衬底连接的半导体管芯上的集成散热器(IHS)盖形成空腔。 发泡材料珠可以放置在IHS腔内。 在IHS固化和回流工艺期间,发泡材料将膨胀并填充IHS腔,并且泡沫的形状符合存在的各种表面特征,包封热界面材料(TIM)材料,并增加泡沫密封剂的接触面积。