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    MAGNETIC MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME
    22.
    发明申请
    MAGNETIC MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAME 有权
    磁记忆体装置及其制造方法

    公开(公告)号：US20160079520A1

    公开(公告)日：2016-03-17

    申请号：US14729710

    申请日：2015-06-03

    Applicant: Sang Hwan PARK ,  Kwangseok KIM ,  Keewon KIM ,  Jae Hoon KIM ,  Joonmyoung LEE

    Inventor： Sang Hwan PARK ,  Kwangseok KIM ,  Keewon KIM ,  Jae Hoon KIM ,  Joonmyoung LEE

    IPC: H01L43/08 ,  H01L43/10 ,  H01L43/12 ,  H01L43/02

    CPC classification number: H01L43/08 ,  G11C11/161 ,  H01L27/222 ,  H01L29/82 ,  H01L43/02 ,  H01L43/10 ,  H01L43/12

    Abstract: A memory device includes a magnetic tunnel junction comprising a first free layer, a pinned layer, and a tunnel barrier layer disposed between the first free layer and the pinned layer, wherein the first free layer comprises a first free magnetic pattern adjacent to the tunnel barrier layer, and a second free magnetic pattern spaced apart from the tunnel barrier layer with the first free magnetic pattern interposed therebetween, wherein the second free magnetic pattern contacts the first free magnetic pattern, wherein the first and second free magnetic patterns include boron (B), wherein a boron content of the first free magnetic pattern is higher than a boron content of the second free magnetic pattern, and wherein the boron content of the first free magnetic pattern is in a range of about 25 at % to about 50 at %.

    Abstract translation: 存储器件包括磁性隧道结，其包括第一自由层，被钉扎层和设置在第一自由层和钉扎层之间的隧道势垒层，其中第一自由层包括与隧道势垒相邻的第一自由磁性图案 层和与隧道势垒层间隔开的第一自由磁性图案的第二自由磁图案，其中第二自由磁图形与第一自由磁图案接触，其中第一和第二自由磁图案包括硼（B） 其中所述第一自由磁图案的硼含量高于所述第二自由磁图案的硼含量，并且其中所述第一自由磁图案的硼含量在约25at％至约50at％的范围内。

    METHOD AND APPARATUS FOR INSPECTING SOLAR CELL
    23.
    发明申请
    METHOD AND APPARATUS FOR INSPECTING SOLAR CELL 审中-公开
    检查太阳能电池的方法和装置

    公开(公告)号：US20120248335A1

    公开(公告)日：2012-10-04

    申请号：US13402534

    申请日：2012-02-22

    Applicant: Jae Hoon KIM ,  Jin Mun Ryu ,  Seung Yun Oh ,  In Taek Song ,  Tae Young Kim

    Inventor： Jae Hoon KIM ,  Jin Mun Ryu ,  Seung Yun Oh ,  In Taek Song ,  Tae Young Kim

    IPC: G01N21/64

    CPC classification number: G01N21/9501 ,  H02S50/10

    Abstract: Disclosed herein are a method and an apparatus for inspecting solar cells. According to an exemplary embodiment of the present invention, a method for inspecting solar cells includes: (a) preparing solar cells; (b) obtaining a photoluminescence image(s) by irradiating light to the prepared solar cells; and (c) determining a conversion efficiency rating of each solar cell according to brightness of the obtained image. Further, an apparatus for inspecting solar cells includes a stage unit that transfers solar cells; a light source unit that irradiates light to a surface of the solar cell transferred through the stage unit; a camera unit that obtains a photoluminescence image according to the light irradiated from the light source unit; and an efficiency determination unit that determines a conversion efficiency rating of each solar cell based on brightness of an image obtained from the camera unit according to preset programs.

    Abstract translation: 本文公开了一种用于检查太阳能电池的方法和装置。 根据本发明的示例性实施例，一种太阳能电池检查方法包括：（a）制备太阳能电池; （b）通过向所制备的太阳能电池照射光来获得光致发光图像; 以及（c）根据所获得的图像的亮度来确定每个太阳能电池的转换效率等级。 此外，用于检查太阳能电池的装置包括：转移太阳能电池的载物台单元; 光源单元，其将光照射到通过所述台单元传送的太阳能电池的表面; 相机单元，其根据从所述光源单元照射的光获得光致发光图像; 以及效率确定单元，其基于根据预设程序从所述相机单元获得的图像的亮度来确定每个太阳能电池的转换效率等级。

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