Integrated circuit coolant microchannel assembly with targeted channel configuration
    3.
    发明申请
    Integrated circuit coolant microchannel assembly with targeted channel configuration 有权
    具有目标通道配置的集成电路冷却液微通道组件

    公开(公告)号:US20060226539A1

    公开(公告)日:2006-10-12

    申请号:US11101061

    申请日:2005-04-07

    IPC分类号: H01L23/34

    摘要: A microchannel structure has microchannels formed therein. The microchannels are to transport a coolant and to be proximate to an integrated circuit to transfer heat from the integrated circuit to the coolant. At least one of the microchannels has a length extent and has a first section at a first location along the length extent and a second section at a second location along the length extent. The first section of the microchannel has a first aspect ratio and the second section is divided into at least two sub-channels. Each sub-channel has a respective second aspect ratio that is greater than the first aspect ratio.

    摘要翻译: 微通道结构中形成有微通道。 微通道将输送冷却剂并靠近集成电路以将热量从集成电路传递到冷却剂。 微通道中的至少一个具有长度范围,并且具有沿着长度范围的第一位置处的第一部分和沿着长度范围的第二位置处的第二部分。 微通道的第一部分具有第一宽高比,第二部分被划分为至少两个子通道。 每个子通道具有大于第一宽高比的相应的第二宽高比。

    Cooling solutions for die-down integrated circuit packages
    9.
    发明授权
    Cooling solutions for die-down integrated circuit packages 有权
    用于降压集成电路封装的冷却解决方案

    公开(公告)号:US07755186B2

    公开(公告)日:2010-07-13

    申请号:US12006263

    申请日:2007-12-31

    IPC分类号: H01L23/34

    摘要: Systems for cooling the backside of a semiconductor die located in a die-down integrated circuit (IC) package are described. The IC package is attached to the topside of a printed circuit board (PCB) with the backside of the die residing below the topside surface of the PCB. A cooling plate is attached to the backside of the die and thermally connected to a heat sink located above the topside surface of the PCB via conduits that pass through openings in the PCB.

    摘要翻译: 描述了用于冷却位于降压集成电路(IC)封装中的半导体管芯的背面的系统。 IC封装被连接到印刷电路板(PCB)的顶侧,芯片的背面位于PCB的顶侧表面下方。 冷却板附接到模具的背面,并且通过穿过PCB中的开口的导管热连接到位于PCB的顶侧表面上方的散热器。

    Cooling solutions for die-down integrated circuit packages
    10.
    发明申请
    Cooling solutions for die-down integrated circuit packages 有权
    用于降压集成电路封装的冷却解决方案

    公开(公告)号:US20090166855A1

    公开(公告)日:2009-07-02

    申请号:US12006263

    申请日:2007-12-31

    IPC分类号: H01L23/473

    摘要: Systems for cooling the backside of a semiconductor die located in a die-down integrated circuit (IC) package are described. The IC package is attached to the topside of a printed circuit board (PCB) with the backside of the die residing below the topside surface of the PCB. A cooling plate is attached to the backside of the die and thermally connected to a heat sink located above the topside surface of the PCB via conduits that pass through openings in the PCB.

    摘要翻译: 描述了用于冷却位于降压集成电路(IC)封装中的半导体管芯的背面的系统。 IC封装被连接到印刷电路板(PCB)的顶侧,芯片的背面位于PCB的顶侧表面下方。 冷却板附接到模具的背面,并且通过穿过PCB中的开口的导管热连接到位于PCB的顶侧表面上方的散热器。