公开(公告)号：US11114576B2

公开(公告)日：2021-09-07

申请号：US16433960

申请日：2019-06-06

Applicant: LG ELECTRONICS INC.

Inventor： Bojoong Kim ,  Minpyo Kim ,  Daeseon Hyun ,  Hyunjung Park ,  Ahreum Lee ,  Youshin Han ,  Youngdo Kim

IPC: H01L31/0224 ,  H01L31/05 ,  H01L31/068 ,  H01L31/0745

Abstract: A solar cell module includes a plurality of first conductive lines connected to a first electrode of a first solar cell and extended in a first direction; a plurality of second conductive lines connected to a second electrode of a second solar cell adjacent with the first solar cell and extended in the first direction; and an intercell connector spaced apart from the first solar cell and the second solar cell and extended in a second direction crossing the first direction, the intercell connector including a first connection portion connected with the plurality of first conductive lines and a second connection portion connected with the plurality of second conductive lines, wherein a separation distance between the first solar cell and the first connection portion is closer than a separation distance between the second solar cell and a part of the intercell connector positioned on the same line as the first connection portion.

公开(公告)号：US10916671B2

公开(公告)日：2021-02-09

申请号：US14931507

申请日：2015-11-03

Applicant: LG ELECTRONICS INC.

Inventor： Daehee Jang ,  Minpyo Kim

IPC: H01L31/0216 ,  H01L31/048 ,  H01L31/05

Abstract: A solar cell module having an improved wiring structure is disclosed. The solar cell module includes a plurality of solar cells each including first electrodes and second electrodes which are alternately arranged in parallel with each other, a plurality of wiring members configured to electrically connect the plurality of solar cells, and which are positioned adjacent to each other among the plurality of solar cells, in a direction crossing the first electrodes and the second electrodes, and a plurality of bonding layers configured to fix the plurality of wiring members to the plurality of solar cells.

公开(公告)号：US10714642B2

公开(公告)日：2020-07-14

申请号：US15211684

申请日：2016-07-15

Applicant: LG ELECTRONICS INC.

Inventor： Daehee Jang ,  Minpyo Kim ,  Bojoong Kim

IPC: H01L31/0224 ,  H01L31/05 ,  H01L31/068

Abstract: A solar cell and a solar cell module are disclosed. The solar cell includes a semiconductor substrate, an emitter region extending in a first direction, a back surface field region extending in the first direction in parallel with the emitter region, a first electrode connected to the emitter region and extending in the first direction, and a second electrode connected to the back surface field region and extending in the first direction. The first electrode has different linewidths at two positions that are separated from each other in the first direction. The second electrode has different linewidths at two positions that are separated from each other in the first direction. A linewidth of the first electrode and a linewidth of the second electrode are different from each other at two positions that are separated from each other in a second direction crossing the first direction.

公开(公告)号：US10483421B2

公开(公告)日：2019-11-19

申请号：US14742478

申请日：2015-06-17

Applicant: LG ELECTRONICS INC.

Inventor： Bojoong Kim ,  Minpyo Kim ,  Daehee Jang ,  Hyeyoung Yang ,  Taeki Woo

IPC: H01L31/05 ,  H01L31/0224 ,  H01L31/068 ,  H01L31/02

Abstract: A solar cell module includes a plurality of solar cells each including a semiconductor substrate, and first electrodes and second electrodes formed on the semiconductor substrate, a plurality of lines connected to the first and second electrodes of first and second solar cells, which are positioned adjacent to each other among the plurality of solar cells, the plurality of lines using a conductive adhesive or insulated from the first and second electrodes of the first and second solar cells through an insulating layer, and a connector positioned between the first and second solar cells and connected to the plurality of lines. A width of the connector is equal to or greater than at least one of a first distance between the first solar cell and the connector or a second distance between the second solar cell and the connector.

公开(公告)号：US10361322B2

公开(公告)日：2019-07-23

申请号：US15288220

申请日：2016-10-07

Applicant: LG ELECTRONICS INC.

Inventor： Bojoong Kim ,  Minpyo Kim ,  Daeseon Hyun ,  Hyunjung Park ,  Ahreum Lee ,  Youshin Han ,  Youngdo Kim

IPC: H01L31/0224 ,  H01L31/05 ,  H01L31/068 ,  H01L31/0745

Abstract: A solar cell module includes a plurality of solar cells each including a semiconductor substrate and first electrodes and second electrodes extended on a back surface of the semiconductor substrate, first conductive lines connected to the first electrodes at crossings between the first electrodes and the first conductive lines through first conductive adhesive layers, second conductive lines connected to the second electrodes at crossings between the second electrodes and the second conductive lines through the first conductive adhesive layers, and an intercell connector extended between a first solar cell and a second solar cell that are adjacent to each other. The first conductive lines connected to the first solar cell and the second conductive lines connected to the second solar cell are commonly connected to the intercell connector.

公开(公告)号：US09741887B2

公开(公告)日：2017-08-22

申请号：US14599120

申请日：2015-01-16

Applicant: LG ELECTRONICS INC.

Inventor： Taeki Woo ,  Minpyo Kim ,  Daehee Jang ,  Bojoong Kim

IPC: H01L31/056 ,  H01L31/0224 ,  H01L31/05 ,  H01L31/054 ,  H01L31/048

CPC classification number: H01L31/056 ,  H01L31/022441 ,  H01L31/048 ,  H01L31/0508 ,  H01L31/0516 ,  H01L31/0547 ,  Y02E10/52

Abstract: A solar cell module is discussed, which includes a plurality of strings each including a plurality of solar cells, which are connected in series to one another through an interconnector, a front transparent substrate disposed on front surfaces of the plurality of strings, a first encapsulant disposed between the front transparent substrate and the front surfaces of the plurality of strings, a first reflector disposed in a first space between the plurality of solar cells included in each string, which are separated from one another in a first direction corresponding to a longitudinal direction of each string, and a second reflector disposed in a second space between the plurality of strings, which are separated from one another in a second direction crossing the first direction. The first and second reflectors reflect incident light.

公开(公告)号：US09385256B2

公开(公告)日：2016-07-05

申请号：US14882148

申请日：2015-10-13

Applicant: LG ELECTRONICS INC.

Inventor： Jongkyoung Hong ,  Minpyo Kim

IPC: H01L31/05 ,  H01L31/0224

CPC classification number: H01L31/0516 ,  H01L31/022433 ,  H01L31/0512 ,  Y02E10/50

Abstract: A solar cell panel is discussed, which includes a plurality of solar cells, each solar cell including a substrate having a first surface and a second surface opposite the first surface, and a plurality of first electrodes extending in a first direction; an interconnector that is positioned in a second direction crossing the plurality of first electrodes and electrically connects adjacent ones of the plurality of solar cells to one another; and a conductive adhesive film including a resin and a plurality of conductive particles dispersed in the resin, the conductive adhesive film being positioned between the plurality of first electrodes and the interconnector in the second direction crossing the plurality of first electrodes to electrically connect the plurality of first electrodes to the interconnector.

Abstract translation: 讨论了太阳能电池板，其包括多个太阳能电池，每个太阳能电池包括具有第一表面和与第一表面相对的第二表面的基板和沿第一方向延伸的多个第一电极; 定位在与所述多个第一电极交叉的第二方向并且将所述多个太阳能电池中的相邻太阳能电池彼此电连接的互连器; 以及导电性粘合膜，其包含分散在树脂中的树脂和多个导电性粒子，所述导电性粘合膜位于与所述多个第一电极交叉的所述第二方向上的所述多个第一电极与所述互连器之间， 第一个电极连接到互连器。