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    ONE-DIMENSIONAL METALLIZATION FOR SOLAR CELLS
    2.
    发明申请
    ONE-DIMENSIONAL METALLIZATION FOR SOLAR CELLS 审中-公开
    太阳能电池的一维金属化

    公开(公告)号：US20160380132A1

    公开(公告)日：2016-12-29

    申请号：US14750821

    申请日：2015-06-25

    申请人： Richard Hamilton Sewell ,  David Fredric Joel Kavulak ,  Lewis Abra ,  Thomas P. Pass ,  Taeseok Kim ,  Matthieu Moors ,  Benjamin Ian Hsia ,  Gabriel Harley

    发明人： Richard Hamilton Sewell ,  David Fredric Joel Kavulak ,  Lewis Abra ,  Thomas P. Pass ,  Taeseok Kim ,  Matthieu Moors ,  Benjamin Ian Hsia ,  Gabriel Harley

    IPC分类号： H01L31/0224 ,  H01L31/0368 ,  H01L31/05 ,  H01L31/0687

    摘要： Approaches for fabricating one-dimensional metallization for solar cells, and the resulting solar cells, are described. In an example, a solar cell includes a substrate having a back surface and an opposing light-receiving surface. A plurality of alternating N-type and P-type semiconductor regions is disposed in or above the back surface of the substrate and parallel along a first direction to form a one-dimensional layout of emitter regions for the solar cell. A conductive contact structure is disposed on the plurality of alternating N-type and P-type semiconductor regions. The conductive contact structure includes a plurality of metal lines corresponding to the plurality of alternating N-type and P-type semiconductor regions. The plurality of metal lines is parallel along the first direction to form a one-dimensional layout of a metallization layer for the solar cell.

    摘要翻译： 描述了制造用于太阳能电池的一维金属化的方法以及所得到的太阳能电池。 在一个示例中，太阳能电池包括具有背面和相对的光接收表面的基板。 多个交替的N型和P型半导体区域设置在基板的背面中或上方并且沿着第一方向平行，以形成用于太阳能电池的发射极区域的一维布局。 导电接触结构设置在多个交替的N型和P型半导体区域上。 导电接触结构包括对应于多个交替的N型和P型半导体区的多个金属线。 多个金属线沿着第一方向平行以形成用于太阳能电池的金属化层的一维布局。

    SINGLE-STEP METAL BOND AND CONTACT FORMATION FOR SOLAR CELLS
    3.
    发明申请
    SINGLE-STEP METAL BOND AND CONTACT FORMATION FOR SOLAR CELLS 有权

    公开(公告)号：US20160027953A1

    公开(公告)日：2016-01-28

    申请号：US14874254

    申请日：2015-10-02

    申请人： Matthieu Moors ,  Taeseok Kim

    发明人： Matthieu Moors ,  Taeseok Kim

    IPC分类号： H01L31/18 ,  H01L31/0224

    CPC分类号： H01L31/022433 ,  H01L31/022441 ,  H01L31/0682 ,  H01L31/18 ,  H01L31/186 ,  H01L31/1864 ,  Y02E10/547 ,  Y02P70/521

    摘要： A method for fabricating a solar cell is disclosed. The method can include forming a dielectric region on a surface of a solar cell structure and forming a first metal layer on the dielectric region. The method can also include forming a second metal layer on the first metal layer and locally heating a particular region of the second metal layer, where heating includes forming a metal bond between the first and second metal layer and forming a contact between the first metal layer and the solar cell structure. The method can include forming an adhesive layer on the first metal layer and forming a second metal layer on the adhesive layer, where the adhesive layer mechanically couples the second metal layer to the first metal layer and allows for an electrical connection between the second metal layer to the first metal layer.

    SINGLE-STEP METAL BOND AND CONTACT FORMATION FOR SOLAR CELLS
    5.
    发明申请
    SINGLE-STEP METAL BOND AND CONTACT FORMATION FOR SOLAR CELLS 审中-公开

    公开(公告)号：US20170162730A1

    公开(公告)日：2017-06-08

    申请号：US15436282

    申请日：2017-02-17

    申请人： Matthieu Moors ,  Taeseok Kim

    发明人： Matthieu Moors ,  Taeseok Kim

    IPC分类号： H01L31/0224 ,  H01L31/18

    CPC分类号： H01L31/022433 ,  H01L31/022441 ,  H01L31/0682 ,  H01L31/18 ,  H01L31/186 ,  H01L31/1864 ,  Y02E10/547 ,  Y02P70/521

    摘要： A method for fabricating a solar cell is disclosed. The method can include forming a dielectric region on a surface of a solar cell structure and forming a first metal layer on the dielectric region. The method can also include forming a second metal layer on the first metal layer and locally heating a particular region of the second metal layer, where heating includes forming a metal bond between the first and second metal layer and forming a contact between the first metal layer and the solar cell structure. The method can include forming an adhesive layer on the first metal layer and forming a second metal layer on the adhesive layer, where the adhesive layer mechanically couples the second metal layer to the first metal layer and allows for an electrical connection between the second metal layer to the first metal layer.

    Single-step metal bond and contact formation for solar cells
    9.
    发明授权
    Single-step metal bond and contact formation for solar cells 有权
    太阳能电池的单步金属键和接触形成

    公开(公告)号：US09577139B2

    公开(公告)日：2017-02-21

    申请号：US14874254

    申请日：2015-10-02

    申请人： Matthieu Moors ,  Taeseok Kim

    发明人： Matthieu Moors ,  Taeseok Kim

    IPC分类号： H01L31/18 ,  H01L31/0224 ,  H01L31/068

    CPC分类号： H01L31/022433 ,  H01L31/022441 ,  H01L31/0682 ,  H01L31/18 ,  H01L31/186 ,  H01L31/1864 ,  Y02E10/547 ,  Y02P70/521

    摘要： A method for fabricating a solar cell is disclosed. The method can include forming a dielectric region on a surface of a solar cell structure and forming a first metal layer on the dielectric region. The method can also include forming a second metal layer on the first metal layer and locally heating a particular region of the second metal layer, where heating includes forming a metal bond between the first and second metal layer and forming a contact between the first metal layer and the solar cell structure. The method can include forming an adhesive layer on the first metal layer and forming a second metal layer on the adhesive layer, where the adhesive layer mechanically couples the second metal layer to the first metal layer and allows for an electrical connection between the second metal layer to the first metal layer.

    摘要翻译： 公开了一种制造太阳能电池的方法。 该方法可以包括在太阳能电池结构的表面上形成电介质区域，并在电介质区域上形成第一金属层。 该方法还可以包括在第一金属层上形成第二金属层并局部加热第二金属层的特定区域，其中加热包括在第一和第二金属层之间形成金属键，并在第一金属层之间形成接触 和太阳能电池结构。 该方法可以包括在第一金属层上形成粘合剂层并在粘合剂层上形成第二金属层，其中粘合剂层将第二金属层机械地耦合到第一金属层，并允许第二金属层 到第一金属层。