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    SEMICONDUCTOR PACKAGE
    2.
    发明申请
    SEMICONDUCTOR PACKAGE 审中-公开
    半导体封装

    公开(公告)号：US20140001611A1

    公开(公告)日：2014-01-02

    申请号：US13613797

    申请日：2012-09-13

    申请人： Eun Jung Jo ,  Jae Hyun Lim ,  Tae Hyun Kim ,  Young Ho Sohn

    发明人： Eun Jung Jo ,  Jae Hyun Lim ,  Tae Hyun Kim ,  Young Ho Sohn

    IPC分类号： H01L23/495

    CPC分类号： H01L23/49531 ,  H01L23/49537 ,  H01L23/49575 ,  H01L2224/48137 ,  H01L2224/48139 ,  H01L2224/48247 ,  H01L2224/48472 ,  H01L2224/49171 ,  H01L2924/13034 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/13091 ,  H01L2924/00 ,  H01L2924/00014 ,  H01L2224/49111

    摘要： There is provided a semiconductor package capable of significantly reducing a size of a power semiconductor package including a power semiconductor device and a control device. The semiconductor package includes a lead frame including a first frame and a second frame; at least one first electronic device mounted on the first frame; a substrate engaged with the second frame and having one surface on which a wiring pattern is formed; and at least one second electronic device mounted on the substrate and electrically connected to the wiring pattern, a portion of the wiring pattern electrically connected to the at least one second electronic device being formed to have a line width smaller than an internal lead of the lead frame.

    摘要翻译： 提供了能够显着地减小包括功率半导体器件和控制装置的功率半导体封装的尺寸的半导体封装。 所述半导体封装包括引线框架，所述引线框架包括第一框架和第二框架; 安装在第一框架上的至少一个第一电子装置; 基板，与所述第二框架接合并且具有形成有布线图案的一个表面; 以及安装在所述基板上并电连接到所述布线图案的至少一个第二电子设备，所述布线图案的电连接到所述至少一个第二电子设备的部分形成为具有小于所述引线的内部引线的线宽 帧。

    Magnetic random access memory (MRAM) read with reduced disturb failure
    3.
    发明授权
    Magnetic random access memory (MRAM) read with reduced disturb failure 有权
    磁性随机存取存储器（MRAM）以减少的干扰故障读取

    公开(公告)号：US08570797B2

    公开(公告)日：2013-10-29

    申请号：US13035006

    申请日：2011-02-25

    申请人： Jung Pill Kim ,  Tae Hyun Kim ,  Kangho Lee

    发明人： Jung Pill Kim ,  Tae Hyun Kim ,  Kangho Lee

    IPC分类号： G11C11/14

    CPC分类号： G11C11/1673 ,  G11C11/1693

    摘要： Magnetic tunnel junctions (MTJs) in magnetic random access memory (MRAM) are subject to read disturb events when the current passing through the MTJ causes a spontaneous switching of the MTJ due to spin transfer torque (STT) from a parallel state to an anti-parallel state or from an anti-parallel state to a parallel state. Because the state of the MTJ corresponds to stored data, a read disturb event may cause data loss in MRAM devices. Read disturb events may be reduced by controlling the direction of current flow through the MTJ. For example, the current direction through a reference MTJ may be selected based on the state of the reference MTJ. In another example, the current direction through a data or reference MTJ may be alternated such that the MTJ is only subject to read disturb events during approximately half the read operations on the MTJ.

    摘要翻译： 磁流体随机存取存储器（MRAM）中的磁隧道结（MTJ）在经过MTJ的电流导致由于自旋转移转矩（STT）从平行状态到抗反射的MTJ自发切换时，受到读取干扰事件， 平行状态或从反平行状态到并行状态。 因为MTJ的状态对应于存储的数据，读取干扰事件可能导致MRAM设备中的数据丢失。 通过控制通过MTJ的电流的方向可以减少读取干扰事件。 例如，可以基于参考MTJ的状态来选择通过参考MTJ的当前方向。 在另一示例中，可以交替通过数据或参考MTJ的当前方向，使得MTJ仅在MTJ上的大约一半的读取操作期间经受读取干扰事件。

    Row-decoder circuit and method with dual power systems
    4.
    发明授权
    Row-decoder circuit and method with dual power systems 有权
    具有双电源系统的行解码器电路和方法

    公开(公告)号：US08526266B2

    公开(公告)日：2013-09-03

    申请号：US13032979

    申请日：2011-02-23

    申请人： Jung Pill Kim ,  Tae Hyun Kim ,  Seung H. Kang

    发明人： Jung Pill Kim ,  Tae Hyun Kim ,  Seung H. Kang

    IPC分类号： G11C8/00

    CPC分类号： G11C11/1653 ,  G11C8/08 ,  G11C8/10 ,  G11C11/1657 ,  G11C11/1659 ,  G11C11/1673 ,  G11C11/1675 ,  G11C11/1693

    摘要： A Spin-Transfer-Torque Magnetic Random Access Memory includes a dual-voltage row decoder with charge sharing for read operations. The dual-voltage row decoder with charge sharing for read operations reduces read-disturbance failure rates and provides a robust macro design with improved yields. Voltage from one of the power supplies can be applied during a write operation.

    摘要翻译： 旋转转矩磁性随机存取存储器包括具有用于读取操作的电荷共享的双电压行解码器。 具有用于读取操作的电荷共享的双电压行解码器可降低读取干扰故障率，并提供强大的宏设计，提高产量。 在写入操作期间可以应用来自其中一个电源的电压。

    System and method of reference cell testing
    5.
    发明授权
    System and method of reference cell testing 有权
    参考细胞测试的系统和方法

    公开(公告)号：US08406072B2

    公开(公告)日：2013-03-26

    申请号：US12861259

    申请日：2010-08-23

    申请人： Jung Pill Kim ,  Tae Hyun Kim ,  Hari M. Rao

    发明人： Jung Pill Kim ,  Tae Hyun Kim ,  Hari M. Rao

    IPC分类号： G11C29/00

    CPC分类号： G11C7/062 ,  G06F17/50 ,  G11C11/16 ,  G11C29/24

    摘要： Systems and methods of testing a reference cell in a memory array are disclosed. In a particular embodiment, a method of testing a reference cell in a memory array includes coupling a first reference cell of a first reference cell pair of the memory array to a first input of a first sense amplifier of the memory array. The method also includes providing a reference signal to a second input of the first sense amplifier. The reference signal is associated with a second reference cell pair of the memory array.

    摘要翻译： 公开了测试存储器阵列中的参考单元的系统和方法。 在特定实施例中，测试存储器阵列中的参考单元的方法包括将存储器阵列的第一参考单元对的第一参考单元与存储器阵列的第一读出放大器的第一输入相耦合。 该方法还包括向第一读出放大器的第二输入提供参考信号。 参考信号与存储器阵列的第二参考单元对相关联。

    DISPLAY PANEL
    6.
    发明申请
    DISPLAY PANEL 有权
    显示面板

    公开(公告)号：US20130009919A1

    公开(公告)日：2013-01-10

    申请号：US13313737

    申请日：2011-12-07

    申请人： Soo-Young PARK ,  In-Soo WANG ,  Gi-Chang LEE ,  Tae-Hyun KIM ,  Jeong-Yun HAN

    发明人： Soo-Young PARK ,  In-Soo WANG ,  Gi-Chang LEE ,  Tae-Hyun KIM ,  Jeong-Yun HAN

    IPC分类号： G06F3/038

    CPC分类号： G09G3/3677 ,  G09G3/3266 ,  G09G2300/0408 ,  G09G2310/0267

    摘要： Provided is a display panel including: a display area; and a gate driver to receive a first clock signal, a first clock bar signal, a second clock signal and a second clock bar signal, the gate driver comprising a first stage and a second stage to respectively apply a first gate voltage and a second gate voltage to the display area, wherein the first clock signal and the first clock bar signal have opposite phases to each other, the second clock signal and the second clock bar signal have opposite phases to each other, the second clock bar signal has phases later than the first clock bar signal, the first stage discharges the first gate voltage based on the first clock signal and a first transfer signal, and the second stage outputs the first transfer signal based on the second clock bar signal.

    摘要翻译： 提供一种显示面板，包括：显示区域; 以及栅极驱动器，用于接收第一时钟信号，第一时钟条信号，第二时钟信号和第二时钟条信号，所述栅极驱动器包括第一级和第二级，以分别施加第一栅极电压和第二栅极 电压到显示区域，其中第一时钟信号和第一时钟条信号彼此具有相反的相位，第二时钟信号和第二时钟条信号彼此具有相反的相位，第二时钟条信号具有相位晚于 第一时钟条信号，第一级基于第一时钟信号和第一传送信号放电第一栅极电压，第二级基于第二时钟条信号输出第一传输信号。

    Belt having a meandering prevention guide and image forming apparatus having the same
    7.
    发明授权
    Belt having a meandering prevention guide and image forming apparatus having the same 失效
    皮带具有曲折的预防指引和具有该导引的图像形成装置

    公开(公告)号：US08233822B2

    公开(公告)日：2012-07-31

    申请号：US12410505

    申请日：2009-03-25

    申请人： Tae-hyun Kim ,  Hee-won Jung ,  Yong-hoon Lee

    发明人： Tae-hyun Kim ,  Hee-won Jung ,  Yong-hoon Lee

    IPC分类号： G03G15/00 ,  G03G15/16 ,  G03G15/20

    CPC分类号： G03G15/755 ,  G03G15/161 ,  G03G15/1615 ,  G03G15/1685 ,  G03G15/2053 ,  G03G2215/00151 ,  G03G2215/1623 ,  G03G2215/2016

    摘要： A belt configured to travel a continuous track may be incorporated for use in an image forming apparatus. The belt may include a guide member formed on a surface of the belt to prevent a belt from meandering off of the track, where the guide member may include a rubber sheet and a carbon black material having a primer particle diameter ranging from about 15 nm to about 35 nm. An image forming apparatus incorporating the belt with one or more guide members has an increased resistance to abrasion and mitigates belt meandering and image contamination.

    摘要翻译： 构造成行进连续履带的带可以结合在图像形成装置中。 带可以包括形成在带的表面上的引导构件，以防止带从轨道蜿蜒，其中引导构件可以包括橡胶片和底漆粒径范围从约15nm到 约35nm。 将带与一个或多个引导构件结合的图像形成装置具有增加的耐磨性并减轻皮带曲折和图像污染。

    DEVELOPING ROLLER FOR ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AND MANUFACTURING METHOD OF THE SAME
    10.
    发明申请
    DEVELOPING ROLLER FOR ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AND MANUFACTURING METHOD OF THE SAME 有权
    电子图像形成装置的开发滚子及其制造方法

    公开(公告)号：US20110110690A1

    公开(公告)日：2011-05-12

    申请号：US12833219

    申请日：2010-07-09

    申请人： An-kee LIM ,  Tae-hyun KIM ,  Mi-na YOU

    发明人： An-kee LIM ,  Tae-hyun KIM ,  Mi-na YOU

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0818 ,  G03G2215/0634

    摘要： The disclosure provides a developing roller for an electrophotographic image forming apparatus, and a method of manufacturing the same. The developing roller includes a shaft member and a resilient member provided on the shaft member. The resilient member includes a conductive resilient layer in contact with the shaft member and a conductive resin layer defining the outer surface of the resilient member. The conductive resin layer includes a resin and a surface-treated metal oxide. The developing roller is capable of an increased amount of toner charging while stably maintaining optical density.

    摘要翻译： 本公开提供了一种用于电子照相图像形成装置的显影辊及其制造方法。 显影辊包括轴构件和设置在轴构件上的弹性构件。 弹性构件包括与轴构件接触的导电弹性层和限定弹性构件的外表面的导电树脂层。 导电树脂层包括树脂和经表面处理的金属氧化物。 显影辊能够在稳定地保持光密度的同时增加量的调色剂充电。