Black dye composition and black ink composition
    62.
    发明授权
    Black dye composition and black ink composition 有权
    黑色染料组成和黑色墨水组成

    公开(公告)号:US07387667B1

    公开(公告)日:2008-06-17

    申请号:US11898530

    申请日:2007-09-13

    CPC classification number: C09B67/0055 C09B67/0057 C09D11/328

    Abstract: The present invention relates to a black dye composition, comprising: (a) a compound of the following formula (I), (b) a compound of the following formula (II), (c) a compound of the following formula (III), wherein R1, R2, R3, and R4 are defined the same as the specification. The present invention also relates to a black ink composition afforded from the aforementioned black dye composition. The black ink composition of the present invention is suitable for paper ink-jet printing, and exhibits the properties of good light-fastness, high color strength, solubility, and fine fluency of ink.

    Abstract translation: 本发明涉及黑色染料组合物,其包含:(a)下式(I)的化合物,(b)下式(II)的化合物,(c)下式(III)的化合物, 其中R 1,R 2,R 3和R 4定义与说明书相同。 本发明还涉及由上述黑色染料组合物提供的黑色油墨组合物。 本发明的黑色油墨组合物适用于纸张喷墨印刷,并且具有良好的耐光性,高着色强度,溶解性和油墨的微细流动性。

    3-parameter switching technique for use in MRAM memory arrays
    63.
    发明授权
    3-parameter switching technique for use in MRAM memory arrays 有权
    用于MRAM存储器阵列的3参数切换技术

    公开(公告)号:US07349243B2

    公开(公告)日:2008-03-25

    申请号:US11379527

    申请日:2006-04-20

    CPC classification number: G11C11/16

    Abstract: Disclosed herein are various embodiments of a 3-parameter switching technique for MRAM memory cells arranged on an MRAM array. The disclosed technique alters the relationship between the disturbance margin and write margin of MRAM arrays to reduce the overall disturbance for the arrays by either enlarging the write margin with respect to the original disturbance margin or enlarging the disturbance margin in view of the original write margin. In either approach, the disclosed 3-parameter switching technique successfully decreases the inadvertent writing of unselected bits.

    Abstract translation: 这里公开了布置在MRAM阵列上的MRAM存储器单元的3参数切换技术的各种实施例。 所公开的技术改变MRAM阵列的扰动余量与写入余量之间的关系,以通过相对于原始干扰裕度放大写入裕度或者根据原始写入裕度来扩大扰动余量来减小阵列的整体干扰。 在任一方法中,所公开的3参数切换技术成功地减少了无选择位的无意写入。

    3-parameter switching technique for use in MRAM memory arrays
    64.
    发明申请
    3-parameter switching technique for use in MRAM memory arrays 有权
    用于MRAM存储器阵列的3参数切换技术

    公开(公告)号:US20070247900A1

    公开(公告)日:2007-10-25

    申请号:US11379527

    申请日:2006-04-20

    CPC classification number: G11C11/16

    Abstract: Disclosed herein are various embodiments of a 3-parameter switching technique for MRAM memory cells arranged on an MRAM array. The disclosed technique alters the relationship between the disturbance margin and write margin of MRAM arrays to reduce the overall disturbance for the arrays by either enlarging the write margin with respect to the original disturbance margin or enlarging the disturbance margin in view of the original write margin. In either approach, the disclosed 3-parameter switching technique successfully decreases the inadvertent writing of unselected bits.

    Abstract translation: 这里公开了布置在MRAM阵列上的MRAM存储器单元的3参数切换技术的各种实施例。 所公开的技术改变MRAM阵列的扰动余量与写入余量之间的关系,以通过相对于原始干扰裕度放大写入裕度或者根据原始写入裕度来扩大扰动余量来减小阵列的整体干扰。 在任一方法中,所公开的3参数切换技术成功地减少了无选择位的无意写入。

    MRAM arrays and methods for writing and reading magnetic memory devices
    68.
    发明授权
    MRAM arrays and methods for writing and reading magnetic memory devices 有权
    MRAM阵列和写入和读取磁存储器件的方法

    公开(公告)号:US07154798B2

    公开(公告)日:2006-12-26

    申请号:US11115422

    申请日:2005-04-27

    CPC classification number: G11C11/1673

    Abstract: A non-destructive technique and related array for writing and reading magnetic memory cells, including sampling a first signal of a selected read line corresponding to select memory cells, applying a magnetic field to the select memory cells, sampling a second signal of the selected read line, and comparing the first and second signals to determine a logic state of the select memory cells.

    Abstract translation: 一种用于写入和读取磁存储单元的非破坏性技术和相关阵列,包括对与选择存储器单元相对应的所选读取行的第一信号进行采样,向选择存储单元施加磁场,对所选择的读取的第二信号 并且比较第一和第二信号以确定选择存储器单元的逻辑状态。

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