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    Solar cell
    2.
    再颁专利
    Solar cell 有权

    公开(公告)号：USRE47484E1

    公开(公告)日：2019-07-02

    申请号：US15640956

    申请日：2017-07-03

    Applicant: LG ELECTRONICS INC.

    Inventor： Kwangsun Ji ,  Heonmin Lee ,  Hojung Syn ,  Wonseok Choi ,  Junghoon Choi ,  Hyunjin Yang

    IPC: H01L31/00 ,  H01L31/0216 ,  H01L31/0747 ,  H01L31/0224

    Abstract: A solar cell is discussed. The solar cell includes a substrate of a first conductive type, an emitter region of a second conductive type opposite the first conductive type that is positioned on the substrate, a first field region of the first conductive type that is positioned on the substrate to be separated from the emitter region, a first electrode electrically connected to the emitter region, a second electrode electrically connected to the first field region, and an insulating region positioned on at least one of the emitter region and the first field region.

    Solar cell and method for manufacturing the same
    3.
    发明授权
    Solar cell and method for manufacturing the same 有权
    太阳能电池及其制造方法

    公开(公告)号：US09508875B2

    公开(公告)日：2016-11-29

    申请号：US14720527

    申请日：2015-05-22

    Applicant: LG ELECTRONICS INC.

    Inventor： Wonseok Choi ,  Kwangsun Ji ,  Heonmin Lee ,  Hojung Syn ,  Junghoon Choi ,  Hyunjin Yang

    IPC: H01L31/0352 ,  H01L31/0216 ,  H01L31/0224 ,  H01L31/068 ,  H01L31/0747

    CPC classification number: H01L31/02167 ,  H01L31/02168 ,  H01L31/022425 ,  H01L31/022441 ,  H01L31/02366 ,  H01L31/0288 ,  H01L31/03529 ,  H01L31/0368 ,  H01L31/0376 ,  H01L31/068 ,  H01L31/0682 ,  H01L31/072 ,  H01L31/0747 ,  H01L31/1804 ,  Y02E10/547

    Abstract: A solar cell is discussed, and includes a substrate; a first field region; a first electrode directly formed on an emitter region; and a second electrode directly formed on a second field region, wherein a second passivation layer comprises a first back passivation portion and a second back passivation portion. Furthermore, the first back passivation portion is merely positioned between the emitter region and the substrate and the second field region and the substrate, and the second back passivation portion is positioned between the emitter region and the second field region, and wherein the first back passivation portion positioned between the emitter region and the substrate is physically separated from first back passivation portion positioned between the second field region and the substrate.

    Abstract translation: 讨论了太阳能电池，并且包括基板; 第一场地; 直接形成在发射极区域上的第一电极; 以及直接形成在第二场区上的第二电极，其中第二钝化层包括第一后​​钝化部分和第二后钝化部分。 此外，第一背面钝化部分仅位于发射极区域和衬底之间，并且第二场区域和衬底之间，并且第二背部钝化部分位于发射极区域和第二场区域之间，并且其中第一背面钝化部分 位于发射极区域和衬底之间的部分与位于第二场区域和衬底之间的第一背面钝化部分物理分离。

    Solar cell
    4.
    发明授权
    Solar cell 有权
    太阳能电池

    公开(公告)号：US09520517B2

    公开(公告)日：2016-12-13

    申请号：US14542206

    申请日：2014-11-14

    Applicant: LG Electronics Inc.

    Inventor： Hyunjin Yang ,  Heonmin Lee ,  Junghoon Choi ,  Kwangsun Ji

    IPC: H01L31/0216 ,  H01L31/0368 ,  H01L31/068 ,  H01L31/0747 ,  H01L31/0224 ,  H01L31/077

    CPC classification number: H01L31/0368 ,  H01L31/02167 ,  H01L31/022466 ,  H01L31/03682 ,  H01L31/0682 ,  H01L31/0747 ,  H01L31/077 ,  Y02E10/546 ,  Y02E10/547

    Abstract: A solar cell including a non-amorphous semiconductor substrate of a first conductive type; at least a first semiconductor layer on the non-amorphous semiconductor substrate, the first semiconductor layer including a portion that is amorphous and a plurality of portions having crystal lumps, so that the plurality of portions having the crystal lumps are distributed in the first semiconductor layer; a first electrode on the semiconductor substrate; and a second electrode on the semiconductor substrate.

    Abstract translation: 一种太阳能电池，包括第一导电类型的非非晶半导体衬底; 在所述非非晶半导体基板上的至少第一半导体层，所述第一半导体层包括非晶体的部分和具有晶体块的多个部分，使得具有所述晶体块的所述多个部分分布在所述第一半导体层 ; 半导体衬底上的第一电极; 以及半导体衬底上的第二电极。

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