Heat sink for a semiconductor device
    7.
    发明授权
    Heat sink for a semiconductor device 失效
    散热器用于半导体器件

    公开(公告)号:US4535384A

    公开(公告)日:1985-08-13

    申请号:US620522

    申请日:1984-06-12

    IPC分类号: H01L23/36 H01L23/367 H05K7/20

    CPC分类号: H01L23/367 H01L2924/0002

    摘要: A semiconductor device comprising at least one heat sink joined to a plurality of IC packages mounted on a mother board. Plural individual heat sinks are joined to respectively corresponding IC packages each comprising a central shaft joined to and extending in substantially perpendicular relationship from a respective said package and plural, parallel spaced fins extending outwardly from and in perpendicular relationship to the shaft. A common heat sink for plural IC packages comprises a base board portion, a heat conducting shaft portion arranged perpendicular to the base board portion and a plurality of heat dissipating fins arranged perpendicular to said heat conducting shaft portion and in parallel, spaced relationship to each other, the common heat sink having one or more slits which are formed parallel to and extending through the heat conducting shaft from the base board portion to midway of the height of the heat conducting shaft and defining a plurality of sections of the base board portion, respectively, joined to the plurality of IC packages.

    摘要翻译: 一种半导体器件,包括连接到安装在母板上的多个IC封装的至少一个散热器。 多个独立的散热器连接到分别对应的IC封装,每个封装包括一个中心轴,该中心轴与相应的所述封装相接合并基本垂直地延伸,并且与从轴垂直的方向向外延伸多个平行隔开的翅片。 用于多个IC封装的公共散热器包括基板部分,垂直于基板部分布置的导热轴部分和垂直于所述导热轴部分布置并且彼此间隔开的多个散热片 所述共用散热器具有一个或多个狭缝,所述狭缝与所述导热轴平行并且从所述基板部分延伸到所述导热轴的高度的中间并且分别限定所述基板部分的多个部分, 连接到多个IC封装。

    Interactive graphic system
    9.
    发明授权
    Interactive graphic system 失效
    互动图形系统

    公开(公告)号:US4435772A

    公开(公告)日:1984-03-06

    申请号:US273424

    申请日:1981-06-15

    CPC分类号: G06F3/13

    摘要: An interactive graphic system is provided which introduces drawing data step by step in the form of interaction to describe figures, characters, numerical figures or the like with the aid of a microcomputer. The interactive graphic system consists of a keyboard for introducing drawing data, a plotter for recording the figures, a microcomputer, and a memory unit that are constructed as a unitary structure which features small size, reduced cost and enhanced operational performance. Further, the interactive graphic system is so constructed that application software packages can be freely exchanged to diversify the functions.

    摘要翻译: 提供了一种交互式图形系统,其以相互作用的形式逐步介绍绘图数据,借助于微型计算机来描述图形,字符,数字等。 交互式图形系统包括用于引入绘图数据的键盘,用于记录图形的绘图仪,微型计算机和存储单元,其被构造为具有小尺寸,降低成本和增强的操作性能的整体结构。 此外,交互式图形系统的构造使得应用软件包可以自由交换以使功能多样化。