Semiconductor memory device
    14.
    发明授权
    Semiconductor memory device 有权
    半导体存储器件

    公开(公告)号:US08885380B2

    公开(公告)日:2014-11-11

    申请号:US13209026

    申请日:2011-08-12

    Abstract: A semiconductor package is disclosed. The semiconductor package includes a package interface, a stack of semiconductor chips, a plurality of stacks of through substrate vias, and an interface circuit. The package interface includes at least a first pair of terminals. Each stack of through substrate vias includes plural through substrate vias of respective ones of the semiconductor chips, each through substrate via electrically connected to a through substrate via of an immediately adjacent semiconductor chip. The interface circuit includes an input connected to the first pair of terminals to receive a differential signal providing first information, and includes an output to provide an output signal including the first information in a single-ended signal format to at least one of the plurality of stacks of through substrate vias.

    Abstract translation: 公开了半导体封装。 半导体封装包括封装接口,半导体芯片堆叠,多个通过衬底通孔的堆叠以及接口电路。 封装接口包括至少第一对端子。 每个通过衬底通孔的堆叠包括相应的半导体芯片的多个通过衬底通孔,每个穿过衬底经由电连接到直接相邻的半导体芯片的贯穿衬底通孔。 接口电路包括连接到第一对终端的输入端,以接收提供第一信息的差分信号,并且包括输出,以将包括单端信号格式的第一信息的输出信号提供给多个 通过衬底通孔的堆叠。

    Method of refreshing a memory device, refresh address generator and memory device
    15.
    发明授权
    Method of refreshing a memory device, refresh address generator and memory device 有权
    刷新存储器件,刷新地址发生器和存储器件的方法

    公开(公告)号:US08873324B2

    公开(公告)日:2014-10-28

    申请号:US13240049

    申请日:2011-09-22

    CPC classification number: G11C11/40618 G11C11/40622 G11C11/408

    Abstract: A refresh address is generated with a refresh period for refreshing a memory device with refresh leveraging. A respective refresh is performed on a weak cell having a first address when the refresh address is a second address instead of on a first strong cell having the second address. A respective refresh is performed on one of the first strong cell or a second strong cell having a third address when the refresh address is the third address. Address information is stored for only one of the first, second, and third addresses such that memory capacity may be reduced. In alternative aspects, a respective refresh is performed on one of a weak cell, a first strong cell, or a second strong cell depending on a flag when the refresh address is any of at least one predetermined address to result in refresh leveraging.

    Abstract translation: 生成具有刷新周期的刷新地址,以刷新刷新的存储器件。 当刷新地址是第二地址而不是具有第二地址的第一强单元时,对具有第一地址的弱小区执行相应的刷新。 当刷新地址是第三地址时,在具有第三地址的第一强单元或第二强单元之一上执行相应的刷新。 仅对第一,第二和第三地址中的一个存储地址信息,从而可以减少存储容量。 在替代方面,当刷新地址是至少一个预定地址中的任一个以导致刷新利用时,依赖于标志,在弱小区,第一强小区或第二强小区中的一个上执行相应的刷新。

    Thin film deposition apparatus and method of manufacturing organic light-emitting display device by using the same
    16.
    发明授权
    Thin film deposition apparatus and method of manufacturing organic light-emitting display device by using the same 有权
    薄膜沉积装置及使用该有机发光显示装置的方法

    公开(公告)号:US08865252B2

    公开(公告)日:2014-10-21

    申请号:US13031756

    申请日:2011-02-22

    Abstract: A thin film deposition apparatus that can be easily used to manufacture large-sized display devices on a mass scale and that improves manufacturing yield, and a method of manufacturing an organic light-emitting display device by using the thin film deposition apparatus. The thin film deposition apparatus includes: a loading unit to place a substrate, which is a deposition target, on an electrostatic chuck; a deposition unit including a chamber, and a thin film deposition assembly that is disposed in the chamber and forms a thin film on the substrate placed on the electrostatic chuck; an unloading unit to separate the substrate on which deposition is completed from the electrostatic chuck; a first conveyor unit to sequentially move the electrostatic chuck having the substrate thereon to the loading unit, to the deposition unit, and finally, to the unloading unit, wherein the first conveyor unit includes: one pair of first guide rails and one pair of second guide rails disposed in parallel; at least one first guide block engaged with the first guide rails, respectively; and at least one second guide block engaged with the second guide rails, respectively.

    Abstract translation: 可以容易地用于大规模制造大尺寸显示装置并提高制造成品率的薄膜沉积装置,以及通过使用薄膜沉积装置制造有机发光显示装置的方法。 薄膜沉积装置包括:装载单元,将作为沉积靶的基板放置在静电卡盘上; 包括室的沉积单元和设置在室中并在放置在静电卡盘上的基板上形成薄膜的薄膜沉积组件; 卸载单元,用于将其上完成了沉积的基板从静电卡盘分离; 第一传送单元,其顺序地将其上具有基板的静电卡盘移动到装载单元,到沉积单元,最后到达卸载单元,其中第一传送单元包括:一对第一导轨和一对第二传送单元 平行布置的导轨; 分别与所述第一导轨接合的至少一个第一引导块; 以及分别与第二导轨接合的至少一个第二引导块。

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