Interconnection arrangements for testing microelectronic circuit chips
on a wafer
    1.
    发明授权
    Interconnection arrangements for testing microelectronic circuit chips on a wafer 失效
    用于在晶片上测试微电子电路芯片的互连布置

    公开(公告)号:US4295182A

    公开(公告)日:1981-10-13

    申请号:US120035

    申请日:1980-02-11

    摘要: A wafer having microelectronic circuit chips thereon having electrical connections between the chips arranged so that effectively the chips are on a surface which at least in one direction is unbounded. The electrical connections may be arranged so that the chips are effectively on the surface of a cylinder, or they may be effectively on a helix. The electrical connections may optionally be arranged so that the chips are effectively on a toroid, or on an endless helix. The output connections from a chip adjacent one edge of the wafer may be connected through electrical conductors direct to the input connections of a chip adjacent the opposite edge of the wafer.

    摘要翻译: 具有其上具有微电子电路芯片的晶片,其上设置有芯片之间的电连接,使得芯片有效地位于至少在一个方向上无界的表面上。 电连接可以被布置成使得芯片有效地在圆柱体的表面上,或者它们可以有效地在螺旋上。 电连接可以可选地布置成使得芯片有效地在环形线圈上或在环形螺旋上。 来自与晶片的一个边缘相邻的芯片的输出连接可以通过电导体直接连接到与晶片的相对边缘相邻的芯片的输入连接。

    Temporary line marking method and apparatus
    2.
    发明授权
    Temporary line marking method and apparatus 失效
    临时线标记方法和装置

    公开(公告)号:US5174571A

    公开(公告)日:1992-12-29

    申请号:US623796

    申请日:1990-12-20

    IPC分类号: A63C19/02 A63C19/06 A63C19/08

    摘要: An apparatus for forming visible lines on a surface on a temporary basis comprises at least one laser which is directed at phosphors provided in or on the surface and means for controlling the laser to cause it to sweep the area on which the lines are to be marked. Optical deflectors are provided for guiding the laser beam. A first method of forming such lines comprises sweeping the surface incorporating the phosphors and on which the lines are to be marked with at least one laser beam. In a second method, the area is again swept by the at least one laser beam and, after the phosphors have been activated, each laser beam is deactivated and the phosphors are stimulated by flood radiation. Such phopsphorescence can then be quenched at a desired time.

    摘要翻译: PCT No.PCT / GB89 / 00713 Sec。 371 1990年12月20日第 102(e)1990年12月20日的PCT PCT 1989年6月23日PCT公布。 出版物WO89 / 12484 日期:1989年12月28日。用于临时形成表面上的可视线的装置包括至少一个激光,其被指向设置在表面中或表面上的磷光体,以及用于控制激光使其扫过该区域的区域的装置 这些行将被标记。 提供光导向器用于引导激光束。 形成这种线的第一种方法包括扫描掺入荧光体的表面,并在其上用至少一个激光束标记线。 在第二种方法中,该区域再次被至少一个激光束扫描,并且在荧光体已被激活之后,每个激光束被去激活,并且磷光体被泛光辐射刺激。 然后可以在期望的时间淬灭这种磷光发光。