High throughput die-to-wafer bonding using pre-alignment
    91.
    发明授权
    High throughput die-to-wafer bonding using pre-alignment 有权
    使用预对准的高通量晶片到晶片键合

    公开(公告)号:US07897481B2

    公开(公告)日:2011-03-01

    申请号:US12329304

    申请日:2008-12-05

    Abstract: A method of forming integrated circuits includes providing a wafer that includes a plurality of dies; aligning a first top die to a first bottom die in the wafer; recording a first destination position of the first top die after the first top die is aligned to the first bottom die; bonding the first top die onto the first bottom die; calculating a second destination position of a second top die using the first destination position; moving the second top die to the second destination position; and bonding the second top die onto a second bottom die without any additional alignment action.

    Abstract translation: 一种形成集成电路的方法包括提供包括多个管芯的晶片; 将第一顶模与所述晶片中的第一底模对准; 在所述第一顶模与所述第一底模对准之后,记录所述第一顶模的第一目的位置; 将第一顶模连接到第一底模上; 使用所述第一目的地位置计算第二顶模的第二目的位置; 将第二顶部模具移动到第二目的地位置; 以及将所述第二顶模连接到第二底模上而没有任何附加的对准作用。

    LED DISPLAY DEVICE
    94.
    发明申请
    LED DISPLAY DEVICE 审中-公开
    LED显示设备

    公开(公告)号:US20110019414A1

    公开(公告)日:2011-01-27

    申请号:US12507088

    申请日:2009-07-22

    CPC classification number: G09F9/33 G09F9/3026

    Abstract: A LED display device (100) includes a base (2) and at least one front door (1). A LED module (10) is secured in the front door. The front door is rotatablely engaged with the base, and can be opened at any angle from or intimately closed over the base. The LED display device supplies an easy access from the front for attachment or detachment of an LED module by opening the front door. It is easy and efficient for installations since a space from the back of the LED display device for maintenance is not necessary.

    Abstract translation: LED显示装置(100)包括基座(2)和至少一个前门(1)。 LED模块(10)固定在前门中。 前门可旋转地与基座接合,并且可以以任何角度打开,或者在基座上以任何方式关闭。 LED显示装置通过打开前门,可以方便地从前面进入以连接或拆卸LED模块。 因为不需要用于维护的LED显示装置的后面的空间,所以安装是容易和有效的。

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