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    Light emitting diode
    41.
    发明授权
    Light emitting diode 有权
    发光二极管

    公开(公告)号：US08629471B2

    公开(公告)日：2014-01-14

    申请号：US13187010

    申请日：2011-07-20

    Applicant: Jong Kyu Kim ,  So Ra Lee ,  Ho Jun Suk ,  Jin Cheol Shin

    Inventor： Jong Kyu Kim ,  So Ra Lee ,  Ho Jun Suk ,  Jin Cheol Shin

    IPC: H01L33/00

    CPC classification number: H01L33/08 ,  H01L27/156 ,  H01L33/145 ,  H01L33/20 ,  H01L33/38 ,  H01L33/58 ,  H01L33/62 ,  H01L2924/0002 ,  H01L2924/00

    Abstract: Exemplary embodiments of the present invention relate to light emitting diodes including a plurality of light emitting cells on a substrate to be suitable for AC driving. The light emitting diode includes a substrate and a plurality of light emitting cell formed on the substrate. Each light emitting cell includes a first region at a boundary of the light emitting cell and a second region opposite to the first region. A first electrode pad is formed in the first region of the light emitting cell. A second electrode pad having a linear shape is disposed to face the first electrode pad while regionally defining a peripheral region together with the boundary of the second region. A wire connects the first electrode pad to the second electrode pad between two adjacent light emitting cells.

    Abstract translation: 本发明的示例性实施例涉及包括适于AC驱动的衬底上的多个发光单元的发光二极管。 发光二极管包括基板和形成在基板上的多个发光单元。 每个发光单元包括在发光单元的边界处的第一区域和与第一区域相对的第二区域。 第一电极焊盘形成在发光单元的第一区域中。 具有直线形状的第二电极焊盘设置成面对第一电极焊盘，同时区域地限定与第二区域的边界一起的周边区域。 导线将第一电极焊盘连接到两个相邻的发光单元之间的第二电极焊盘。

    NEGATIVE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, AND LITHIUM BATTERY INCLUDING THE SAME
    45.
    发明申请
    NEGATIVE ACTIVE MATERIAL, METHOD OF PREPARING THE SAME, AND LITHIUM BATTERY INCLUDING THE SAME 有权
    负极活性材料，其制备方法和包括其的锂电池

    公开(公告)号：US20120288768A1

    公开(公告)日：2012-11-15

    申请号：US13427638

    申请日：2012-03-22

    Applicant: So-Ra LEE ,  Chang-Su Shin ,  Ui-Song Do ,  Beom-Kwon Kim ,  Jae-Myung Kim

    Inventor： So-Ra LEE ,  Chang-Su Shin ,  Ui-Song Do ,  Beom-Kwon Kim ,  Jae-Myung Kim

    IPC: H01M4/583

    CPC classification number: H01M4/38 ,  H01M4/386 ,  H01M4/387 ,  H01M4/587 ,  H01M2004/021

    Abstract: Provided are a negative active material, a method of preparing the same, and a lithium battery including the negative active material, wherein the negative active material includes a carbonaceous material that has a peak with respect to a surface (002) at a Bragg angle 2θ of 26.4°±0.1° in an X-ray diffraction spectrum, has a full width at half maximum of the peak with respect to the surface (002) of about 0.2° to about 0.6°, has an interlayer spacing (d002) of the surface (002) measured by X-ray diffraction of about 3.36 Å to about 3.37 Å, and has a crystallite size measured from the full width at half maximum of the peak with respect to the surface (002) of about 10 nm to about 45 nm, wherein the carbonaceous material includes a core; and an amorphous carbon layer disposed on a non-cracked surface portion of the core.

    Abstract translation: 提供一种负极活性物质及其制备方法以及包含该负极活性物质的锂电池，其中该负极活性物质包括相对于布拉格角2°的表面（002）具有峰值的碳质材料 ; 在X射线衍射光谱中为26.4°±0.1°，相对于表面（002）的峰的半峰全宽为约0.2°至约0.6°，具有层间距（d002） 通过X射线衍射测量的表面（002）约为3.36至约3.37，并且具有相对于表面（002）的峰的半峰全宽度测量的约10nm至约45的微晶尺寸 nm，其中所述含碳材料包括芯; 以及设置在芯的非裂纹表面部分上的无定形碳层。

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