公开(公告)号：US11264523B2

公开(公告)日：2022-03-01

申请号：US16677211

申请日：2019-11-07

申请人： LG ELECTRONICS INC.

发明人： Jinsung Kim

IPC分类号： H01L31/042 ,  H02N6/00 ,  H01L31/05 ,  H01L31/049 ,  H01L31/02

摘要： Discuss is a solar cell module including a plurality of solar cells having a long axis and a short axis, each solar cell including a first electrode disposed on a front surface and a second electrode disposed on a back surface thereof, and the plurality of solar cells being disposed along a first direction, and a plurality of wiring members connected to the first electrode of a first solar cell and the second electrode of a second solar cell adjacent to the first solar cell among the plurality of solar cells, wherein a thickness of the plurality of wiring members is approximately 270 μm to 320 μm.

公开(公告)号：US10141467B2

公开(公告)日：2018-11-27

申请号：US14289150

申请日：2014-05-28

申请人： LG ELECTRONICS INC.

发明人： Sunghyun Hwang ,  Daeyong Lee ,  Jinsung Kim

IPC分类号： H01L31/00 ,  H01L31/068 ,  H01L31/0224 ,  H01L31/18

摘要： Discussed is a solar cell including a semiconductor substrate, a first conductive type region formed on a surface of the semiconductor substrate, a second conductive type region formed on the other surface of the semiconductor substrate, the second conductive type region being spaced from an edge of the semiconductor substrate and having a conductive type different from that of the first conductive type region, an isolation portion formed at a perimeter of the second conductive type region on the other surface of the semiconductor substrate, a first electrode connected to the first conductive type region, and a second electrode connected to the second conductive type region, wherein the second conductive type region has a boundary portion in a part adjacent to the isolation portion, and in which a doping concentration or a junction depth varies over a width of the boundary portion.

公开(公告)号：US09978899B2

公开(公告)日：2018-05-22

申请号：US14924548

申请日：2015-10-27

申请人： LG ELECTRONICS INC.

发明人： Jinsung Kim ,  Dukgyu Jang ,  Wondoo Song

IPC分类号： B23K31/02 ,  H01L31/05 ,  H02S50/15 ,  H02S99/00 ,  B23K3/047 ,  B23K3/06 ,  B23K1/00 ,  H01L31/0224 ,  H01L31/068 ,  H01L31/18

CPC分类号： H01L31/0516 ,  B23K1/0008 ,  B23K3/047 ,  B23K3/063 ,  H01L31/022433 ,  H01L31/0508 ,  H01L31/0512 ,  H01L31/068 ,  H01L31/188 ,  H02S50/15 ,  H02S99/00 ,  Y02E10/547

摘要： A solar cell module and a method and a device for repairing the solar cell module are disclosed. The method for repairing a defective solar cell of the solar cell module includes cutting a plurality of wiring members electrically connecting the defective solar cell to a normal solar cell at a back surface of the solar cell module and forming previous wiring members of the normal solar cell, so that a cutting position of the plurality of wiring members is not seen from a front surface of the solar cell module, positioning a connection bar at the back surface of the solar cell module such that the connection bar crosses the cut previous wiring members of the normal solar cell and replaceable wiring members of a new solar cell, and electrically connecting the previous wiring members, the replaceable wiring members, and the connection bar.

公开(公告)号：US20160155885A1

公开(公告)日：2016-06-02

申请号：US15004116

申请日：2016-01-22

申请人： LG ELECTRONICS INC.

发明人： Goohwan Shim ,  Changseo Park ,  Philwon Yoon ,  Yoonsil Jin ,  Jinsung Kim ,  Youngho Choe ,  Jaewon Chang

IPC分类号： H01L31/18

CPC分类号： H01L31/18 ,  H01L31/02168 ,  H01L31/022425 ,  H01L31/068 ,  H01L31/0684 ,  Y02E10/547

摘要： A solar cell and a method for manufacturing the same are discussed. The solar cell may include a substrate, an emitter layer positioned at a first surface of the substrate, a first anti-reflection layer that is positioned on a surface of the emitter layer and may include a plurality of first contact lines exposing a portion of the emitter layer, a first electrode that is electrically connected to the emitter layer exposed through the plurality of first contact lines and may include a plating layer directly contacting the emitter layer, and a second electrode positioned on a second surface of the substrate.

摘要翻译： 讨论太阳能电池及其制造方法。 太阳能电池可以包括衬底，位于衬底的第一表面处的发射极层，位于发射极层的表面上的第一抗反射层，并且可以包括多个第一接触线， 发射极层，电连接到通过多个第一接触线暴露的发射极层的第一电极，并且可以包括直接接触发射极层的镀层和位于基板的第二表面上的第二电极。

公开(公告)号：US20150090334A1

公开(公告)日：2015-04-02

申请号：US14498689

申请日：2014-09-26

申请人： LG ELECTRONICS INC.

发明人： Wonsuk Han ,  Jinsung Kim ,  Haejong Cho

IPC分类号： H01L31/0224 ,  H01L31/02

摘要： Discussed is a solar cell including a photoelectric converter and first and second electrodes connected to the photoelectric converter. The first electrode includes a finger electrode including a plurality of finger electrode portions and a bus bar electrode including a main portion formed in a direction crossing the finger electrode portions, and at least one protrusion protruding from the main portion and formed in the direction crossing the plurality of finger electrode portions. The protrusion is formed across at least two of the finger electrode portions.

摘要翻译： 讨论了包括光电转换器和连接到光电转换器的第一和第二电极的太阳能电池。 第一电极包括包括多个指状电极部分的指状电极和包括沿与指状电极部分交叉的方向形成的主要部分的汇流条电极，以及从主要部分突出并沿与 多个指状电极部。 突起形成在至少两个指状电极部分之间。

公开(公告)号：US11201252B2

公开(公告)日：2021-12-14

申请号：US16179613

申请日：2018-11-02

申请人： LG Electronics Inc.

发明人： Yoonsuk Choi ,  Jinsung Kim ,  Haejong Cho ,  Donghae Oh ,  Youngsik Lee ,  Sunghyun Hwang ,  Hyunho Lee ,  Wondoo Song

IPC分类号： H01L31/0224 ,  H02S30/10 ,  H01L31/05 ,  H01L31/02 ,  H01L31/048

摘要： A solar cell module includes an upper substrate, a lower substrate opposite the upper substrate, a solar cell panel positioned between the upper substrate and the lower substrate, the solar cell panel including a plurality of solar cells which are arranged in a matrix form and are connected to one another through a wiring member, a passivation layer configured to package the solar cell panel, a frame configured to surround an outer perimeter of the solar cell panel, a connection terminal configured to connect two adjacent strings in the solar cell panel, and a cover member configured to cover the connection terminal.

公开(公告)号：US11152524B2

公开(公告)日：2021-10-19

申请号：US16781462

申请日：2020-02-04

申请人： LG ELECTRONICS INC.

发明人： Donghae Oh ,  Jinsung Kim ,  Dongju Kang ,  Jangho Kim ,  Woojoong Kang ,  Kyuhyeok Sim

IPC分类号： H01L31/05 ,  H01L31/02 ,  H01L21/67 ,  H01L31/18

摘要： An apparatus for attaching an interconnector of a solar cell panel, includes an interconnector supply unit for unwinding the interconnector wound around a winding roll and moving the interconnector in a processing direction; and an attachment unit for attaching the interconnector to a solar cell, wherein the interconnector supply unit includes the winding roll, around which the interconnector is wound; and an unwinding control member for unwinding the interconnector from the winding roll, and wherein the unwinding control member allows the interconnector to be unwound so as to pass through one end of the winding roll in a longitudinal direction.

公开(公告)号：US11152523B2

公开(公告)日：2021-10-19

申请号：US16141661

申请日：2018-09-25

申请人： LG Electronics Inc.

发明人： Donghae Oh ,  Jinsung Kim ,  Haejong Cho

IPC分类号： H01L31/05 ,  H01L31/042 ,  H01L31/02 ,  H01L31/0216 ,  H01L31/0224 ,  H01L31/0236 ,  H01L31/048

摘要： A solar cell that includes: a semiconductor substrate that has a length in a first direction and a width in a second direction, the second direction being different from the first direction; a first conductive region that is coupled to the semiconductor substrate; and a first electrode that is electrically connected to the first conductive region, wherein the first electrode comprises: a plurality of finger electrodes that extend in the first direction; and a connection electrode that extends in the second direction, that electrically connects two or more of the plurality of finger electrodes to each other, and that is separated from the first conductive region, and a solar cell panel including the solar cell are disclosed.

公开(公告)号：US11139406B2

公开(公告)日：2021-10-05

申请号：US14498689

申请日：2014-09-26

申请人： LG ELECTRONICS INC.

发明人： Wonsuk Han ,  Jinsung Kim ,  Haejong Cho

IPC分类号： H01L31/0224 ,  H01L31/02

摘要： Discussed is a solar cell including a photoelectric converter and first and second electrodes connected to the photoelectric converter. The first electrode includes a finger electrode including a plurality of finger electrode portions and a bus bar electrode including a main portion formed in a direction crossing the finger electrode portions, and at least one protrusion protruding from the main portion and formed in the direction crossing the plurality of finger electrode portions. The protrusion is formed across at least two of the finger electrode portions.

公开(公告)号：USD916008S1

公开(公告)日：2021-04-13

申请号：US35507861

申请日：2019-05-20

申请人： LG Electronics Inc.

设计人： Jinsung Kim ,  Donghae Oh ,  Hyunho Lee