MRAM cell with reduced write current
    11.
    发明授权
    MRAM cell with reduced write current 有权
    降低写入电流的MRAM单元

    公开(公告)号:US07170775B2

    公开(公告)日:2007-01-30

    申请号:US11030453

    申请日:2005-01-06

    CPC classification number: G11C11/16 G11C5/063

    Abstract: A magnetic random access memory (MRAM) cell that includes an MRAM stack and a conductive line for carrying write current associated with the MRAM cell. The conductive line is oriented in a direction that is angularly offset from an easy axis of the MRAM stack by an acute angle, such as about 45 degrees.

    Abstract translation: 磁性随机存取存储器(MRAM)单元,其包括用于承载与MRAM单元相关联的写入电流的MRAM堆叠和导线。 导线沿着与MRAM堆叠的容易轴成角度偏移的方向定向为锐角,例如约45度。

    Reference generator for multilevel nonlinear resistivity memory storage elements
    12.
    发明申请
    Reference generator for multilevel nonlinear resistivity memory storage elements 失效
    多电平非线性电阻率存储元件的参考发生器

    公开(公告)号:US20050083747A1

    公开(公告)日:2005-04-21

    申请号:US10689421

    申请日:2003-10-20

    Abstract: A multilevel reference generator has a plurality of nonlinear standard resistive elements where each resistive element is biased at a constant level to develop a resultant level. The multilevel reference generator has a plurality of mirror sources. Each mirror source is in communication with the one of the plurality of resistive elements such that each mirror source receives the resultant level from the one standard resistive element and provides a mirrored replication of the resultant level. The multilevel reference generator has a plurality of reference level combining circuits. The reference level combining circuit includes a resultant level summing circuit that additively combines the first and second mirrored replication level and a level scaling circuit to create a scaling of the combined first and second mirrored replication levels to create the reference level.

    Abstract translation: 多电平参考发生器具有多个非线性标准电阻元件,其中每个电阻元件被偏置在恒定电平以产生合成电平。 多电平参考发生器具有多个镜源。 每个反射镜源与多个电阻元件中的一个电阻元件相通,使得每个反射镜源从一个标准电阻元件接收合成电平,并提供所得电平的镜像复制。 多电平参考发生器具有多个参考电平组合电路。 参考电平组合电路包括相加地组合第一和第二镜像复制级别的电平求和电路和级别缩放电路,以创建组合的第一和第二镜像复制级别的缩放以创建参考电平。

    Switch device for optical fibers
    13.
    发明授权
    Switch device for optical fibers 失效
    光纤开关装置

    公开(公告)号:US5920667A

    公开(公告)日:1999-07-06

    申请号:US909759

    申请日:1997-08-12

    CPC classification number: G02B6/3504 G02B6/32 G02B6/3558

    Abstract: A switch device with a spiral mechanism for optical fiber is disclosed for improved reliablility. It includes: (a) a plurality of non-rotatable optical fibers, each having first end and second ends, the first end of each the non-rotatable optical fiber being provided with a parallel convergent lens, the second end of each the non-rotatable optical fiber being provided with a connector to connect an interface for receiving an optical signal; the plurality of the non-rotatable optical fibers being fixed on a circular fixture; (b) a rotatable optical fiber having first and second ends, wherein the first end of the rotatable optical fiber passes through a fixture hole, and connected with connector for receiving a optical signal, while the second end of the rotatable optical fiber being fixed to a motor; and (c) a spiral pipe made of a rigid material being sleeved on a portion of the rotatable optical fiber between the first and second ends The second end of the rotatable optical fiber is arranged such that it can be connected to the first end of one of the non-rotatable optical fibers without contact to form into a coupling channel within an angular scope of 360 degrees.

    Abstract translation: 公开了一种具有用于光纤的螺旋机构的开关装置,用于改善可靠性。 它包括:(a)多个不可旋转的光纤,每个具有第一端和第二端,每个不可旋转的光纤的第一端设置有平行会聚透镜,每个非可旋转光纤的第二端, 可旋转光纤设置有连接器以连接用于接收光信号的接口; 多个不可旋转的光纤被固定在圆形夹具上; (b)具有第一端和第二端的可旋转光纤,其中可旋转光纤的第一端通过固定孔,并与用于接收光信号的连接器连接,而可旋转光纤的第二端被固定到 电机 和(c)由刚性材料制成的螺旋管,套在第一和第二端之间的可旋转光纤的一部分上。可旋转光纤的第二端被布置成使得其可连接到第一端的第一端 的不可旋转的光纤,而不会在360度的角度范围内形成耦合通道。

    Fixing frame and fixing apparatus for storage device
    14.
    发明授权
    Fixing frame and fixing apparatus for storage device 失效
    固定架和定影装置

    公开(公告)号:US08496493B2

    公开(公告)日:2013-07-30

    申请号:US13306859

    申请日:2011-11-29

    CPC classification number: G06F1/187

    Abstract: An apparatus for fixing a storage device includes a metal bracket, and a fixing frame slidably received in the bracket. The bracket includes two side plates, and one of the side plates forms a resilient tab. The fixing frame includes two opposite fixing arms each defining a latching hole, two resilient members, and two metal fasteners. Each resilient member includes a pad clinging to an inner surface of a corresponding one of the fixing arms, and a projection engaging in the latching hole of the corresponding fixing arm. Each fastener includes a head, and a pin. The heads are received in the corresponding latching holes and abut against outer sides of the corresponding projections. The pins extend through the corresponding through holes for engaging with the storage device. A protrusion extends outwards from one of the heads to contact the resilient tab and connect the storage device to ground.

    Abstract translation: 用于固定存储装置的装置包括金属支架和可滑动地容纳在支架中的固定框架。 支架包括两个侧板,并且其中一个侧板形成弹性片。 固定框架包括两个相对的固定臂,每个固定臂限定一个锁定孔,两个弹性构件和两个金属紧固件。 每个弹性构件包括粘附到对应的一个固定臂的内表面的垫,以及接合在相应的固定臂的闩锁孔中的突起。 每个紧固件包括头部和销。 头部被容纳在相应的闩锁孔中,并抵靠在相应突出部的外侧。 销延伸通过相应的通孔,以与存储装置接合。 一个突起从一个头部向外延伸以接触弹性突舌并将存储装置连接到地面。

    Method for manufacturing through-silicon via
    15.
    发明授权
    Method for manufacturing through-silicon via 有权
    硅通孔制造方法

    公开(公告)号:US08367553B2

    公开(公告)日:2013-02-05

    申请号:US12962055

    申请日:2010-12-07

    CPC classification number: H01L21/76898 H01L21/7684

    Abstract: A method for manufacturing TSVs comprises following steps: A stack structure having a substrate, an ILD layer and a dielectric stop layer is provided, in which an opening penetrating through the ILD layer and the dialectic stop layer and further extending into the substrate is formed. After an insulator layer and a metal barrier are formed on the stack structure, a top metal layer is formed on the stack structure to fulfill the opening. A first planarization process stopping on the metal barrier is conducted, wherein the first planarization process has a polishing rate for removing the metal barrier less than that for removing the top metal layer. A second planarization process stopping on the dielectric stop layer is conducted, wherein the second planarization process has a polishing rate for removing the insulator layer greater than that for removing the dielectric stop layer. The dielectric stop layer is than removed.

    Abstract translation: 制造TSV的方法包括以下步骤:提供具有基板,ILD层和电介质停止层的堆叠结构,其中形成穿透ILD层和辩证阻止层并进一步延伸到基板中的开口。 在堆叠结构上形成绝缘体层和金属屏障之后,在堆叠结构上形成顶部金属层以实现开口。 进行停止在金属屏障上的第一平面化处理,其中第一平面化工艺具有除去金属屏障的抛光速率小于除去顶部金属层的抛光速率。 进行停止在电介质停止层上的第二平坦化工艺,其中第二平坦化工艺具有用于除去绝缘体层的抛光速率大于去除电介质停止层的抛光速率。 电介质停止层除去。

    METHOD FOR MANUFACTURING THROUGH-SILICON VIA
    16.
    发明申请
    METHOD FOR MANUFACTURING THROUGH-SILICON VIA 有权
    通过硅制造方法

    公开(公告)号:US20130011938A1

    公开(公告)日:2013-01-10

    申请号:US13176790

    申请日:2011-07-06

    Abstract: A method for manufacturing TSVs, wherein the method comprises several steps as follows: A stack structure having a substrate and an ILD layer (inter layer dielectric layer) is provided, in which an opening penetrating through the ILD layer and further extending into the substrate is formed. After an insulator layer and a metal barrier layer are formed on the stack structure and the sidewalls of the opening, a top metal layer is then formed on the stack structure to fulfill the opening. A first planarization process stopping on the barrier layer is conducted to remove a portion of the top metal layer. A second planarization process stopping on the ILD layer is subsequently conducted to remove a portion of the metal barrier layer, a portion of the insulator layer and a portion of the top metal layer, wherein the second planarization process has a polishing endpoint determined by a light interferometry or a motor current.

    Abstract translation: 一种制造TSV的方法,其中该方法包括以下几个步骤:提供具有基板和ILD层(层间电介质层)的堆叠结构,其中穿透ILD层并进一步延伸到基板中的开口是 形成。 在堆叠结构和开口的侧壁上形成绝缘体层和金属阻挡层之后,在堆叠结构上形成顶部金属层以实现开口。 进行停止在阻挡层上的第一平面化处理以去除顶部金属层的一部分。 随后进行停止在ILD层上的第二平坦化处理以去除金属阻挡层的一部分,绝缘体层的一部分和顶部金属层的一部分,其中第二平坦化工艺具有由光线确定的抛光终点 干涉测量或电机电流。

    Reactive printing dye and its aqueous composition application
    17.
    发明授权
    Reactive printing dye and its aqueous composition application 有权
    活性印花染料及其含水组合物应用

    公开(公告)号:US08349028B2

    公开(公告)日:2013-01-08

    申请号:US12591236

    申请日:2009-11-13

    Abstract: The present invention relates to a reactive printing dye composition, which includes: (a) at least one reactive dye; (b) an organic buffer; and (c) a mirabilite or a dispersant. The reactive printing dye composition of the present invention is capable for being used in the fabric-dyeing, for example, dyeing of cotton, hemp, silk, rayon, wool, blending, etc. The reactive printing dye composition of the present invention is advantageous in high pH value stability, high storage stability, and reduced degradation in dyeing strength. In addition, the present invention further provides an aqueous reactive printing dye composition.

    Abstract translation: 本发明涉及一种反应性印花染料组合物,其包括:(a)至少一种活性染料; (b)有机缓冲液; 和(c)芒硝或分散剂。 本发明的活性印刷染料组合物能够用于织物染色,例如棉,麻,丝,人造丝,羊毛,混纺等的染色。本发明的反应性印花染料组合物是有利的 在高pH值稳定性,高储存稳定性和染色强度降低降低。 此外,本发明还提供一种水性反应性印花染料组合物。

    BLACK INK COMPOSITION
    18.
    发明申请
    BLACK INK COMPOSITION 有权
    黑色墨水组合物

    公开(公告)号:US20110297040A1

    公开(公告)日:2011-12-08

    申请号:US12825583

    申请日:2010-06-29

    CPC classification number: C09D11/324

    Abstract: A black ink composition is provided. The black ink composition includes a dispersive black colorant; less than 1 wt % of a glycol ether compound based on total weight of the black ink composition; a solvent; and water. The black ink composition of the present invention is free of surfactants and has excellent compatibility with a nozzle, and thus provides good smoothness in printing and high-quality image.

    Abstract translation: 提供黑色油墨组合物。 黑色油墨组合物包括分散黑色着色剂; 小于1重量%的基于黑色油墨组合物的总重量的二醇醚化合物; 溶剂; 和水。 本发明的黑色油墨组合物不含表面活性剂并且与喷嘴具有优异的相容性,因此提供良好的印刷平滑性和高品质图像。

    Advanced MRAM design
    19.
    发明授权
    Advanced MRAM design 有权
    先进的MRAM设计

    公开(公告)号:US07719882B2

    公开(公告)日:2010-05-18

    申请号:US11743453

    申请日:2007-05-02

    CPC classification number: G11C11/16 G11C11/005 H01L2924/0002 H01L2924/00

    Abstract: Disclosed herein is a technique for created an advanced MRAM array for constructing a memory integrated circuit chip. More specifically, the disclosed principles provide for an integrated circuit memory chip comprised of a combination of at least one of an array of high-speed magnetic memory cells, and at least one of an array of high-density magnetic memory cells. Accordingly, a memory chip constructed as disclosed herein provides the benefit of both high-speed and high-density memory cells on the same memory chip. As a result, applications benefiting from the use of (or perhaps even needing) high-speed memory cells are provided by the memory cells in the high-speed memory cell array.

    Abstract translation: 这里公开了一种用于创建用于构建存储器集成电路芯片的高级MRAM阵列的技术。 更具体地,所公开的原理提供了由高速磁存储器单元的阵列中的至少一个和高密度磁存储单元的阵列中的至少一个的组合构成的集成电路存储器芯片。 因此,如本文所公开的构造的存储器芯片提供了在相同存储器芯片上的高速和高密度存储器单元的益处。 结果,受益于使用(或甚至需要的)高速存储器单元的应用由高速存储单元阵列中的存储单元提供。

    LAMP TUBE AND DESK LAMP HAVING THE SAME
    20.
    发明申请
    LAMP TUBE AND DESK LAMP HAVING THE SAME 审中-公开
    灯管和桌子灯具

    公开(公告)号:US20090251890A1

    公开(公告)日:2009-10-08

    申请号:US12177165

    申请日:2008-07-22

    Abstract: The present invention relates to a lamp tube suitable for a desk lamp. The lamp tube includes a lamp cover, a light-emitting module, a base, a power-storage element and a power transmission module. The lamp tube is half-cylindrical and has a inner surface and a containing recess. The inner surface is capable of being fixed with the light-emitting module and the containing recess is capable of containing the power-storage element. The power transmission module is electrically connected to the power-storage element and the light-emitting module to transmit the power in the power-storage element to the light-emitting module. The present invention is also relates to a desk lamp having the lamp tube.

    Abstract translation: 本发明涉及适用于台灯的灯管。 灯管包括灯罩,发光模块,基座,蓄电元件和电力传输模块。 灯管是半圆柱形的并且具有内表面和容纳凹部。 内表面能够与发光模块固定,并且容纳凹部能够容纳蓄电元件。 电力传输模块电连接到蓄电元件和发光模块,以将功率存储元件中的电力传输到发光模块。 本发明还涉及具有灯管的台灯。

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