公开(公告)号：US20170069776A1

公开(公告)日：2017-03-09

申请号：US15259874

申请日：2016-09-08

Applicant: LG ELECTRONICS INC.

Inventor： Hyeyoung YANG ,  Chunghyun LIM ,  Taehee SHIN ,  Bojoong KIM ,  Taeki WOO ,  Ayoung BAK ,  Daesung SON ,  Junhan KWON

IPC: H01L31/05 ,  H01L31/18 ,  H01L31/0224

Abstract: A solar cell module and a method for manufacturing the same are discussed. The solar cell module includes a plurality of solar cells each including a semiconductor substrate and first and second electrodes, each of which has a different polarity and is extended in a first direction on a back surface of the semiconductor substrate, and a plurality of conductive lines extended in a second direction crossing the first direction on the back surface of the semiconductor substrate, connected to one of the first and second electrodes through a conductive adhesive, and insulated from the other electrode by an insulating layer. The conductive adhesive includes a first adhesive layer connected to the one electrode and a second adhesive layer positioned on the first adhesive layer and connected to the plurality of conductive lines.

Abstract translation: 讨论了太阳能电池模块及其制造方法。 太阳能电池模块包括多个太阳能电池，每个太阳能电池包括半导体衬底和第一和第二电极，每个电极具有不同的极性，并且在半导体衬底的背面上沿第一方向延伸，并且多个导电线 在半导体衬底的背面上与第一方向交叉的第二方向延伸，通过导电粘合剂连接到第一和第二电极中的一个，并通过绝缘层与另一个电极绝缘。 导电粘合剂包括连接到一个电极的第一粘合剂层和位于第一粘合剂层上并连接到多个导电线的第二粘合剂层。

公开(公告)号：US20190074395A1

公开(公告)日：2019-03-07

申请号：US16179664

申请日：2018-11-02

Applicant: LG Electronics Inc.

Inventor： Daehee JANG ,  Minpyo KIM ,  Jinsung KIM ,  Sunghyun HWANG ,  Haejong CHO ,  Hyeyoung YANG ,  Donghae OH ,  Chunghyun LIM ,  Taehee SHIN ,  Jeonghun YU

IPC: H01L31/05 ,  H01L31/0224 ,  H01L31/042

Abstract: A solar cell module includes a plurality of solar cells each including a semiconductor substrate, first electrodes positioned on a front surface of the semiconductor substrate, and second electrodes positioned on a back surface of the semiconductor substrate, and a plurality of wiring members connecting the first electrodes of a first solar cell of the plurality of solar cells to the second electrode of a second solar cell adjacent to the first solar cell. At least a portion of the first electrodes includes first pads each having a width greater than a width of the first electrode at crossings of the wiring members and the first electrodes. A size of at least one of the first pads is different from a size of the remaining pads.

公开(公告)号：US20160005905A1

公开(公告)日：2016-01-07

申请号：US14793427

申请日：2015-07-07

Applicant: LG ELECTRONICS INC.

Inventor： Daehee JANG ,  Minpyo KIM ,  Jinsung KIM ,  Sunghyun HWANG ,  Haejong CHO ,  Hyeyoung YANG ,  Donghae OH ,  Chunghyun LIM ,  Taehee SHIN ,  Jeonghun YU

IPC: H01L31/05

CPC classification number: H01L31/0516 ,  H01L31/022433 ,  H01L31/042 ,  H01L31/0504 ,  Y02E10/50

Abstract: A solar cell module includes a plurality of solar cells each including a semiconductor substrate, first electrodes positioned on a front surface of the semiconductor substrate, and second electrodes positioned on a back surface of the semiconductor substrate, and a plurality of wiring members connecting the first electrodes of a first solar cell of the plurality of solar cells to the second electrode of a second solar cell adjacent to the first solar cell. At least a portion of the first electrodes includes first pads each having a width greater than a width of the first electrode at crossings of the wiring members and the first electrodes. A size of at least one of the first pads is different from a size of the remaining first pads.

Abstract translation: 太阳能电池模块包括多个太阳能电池，每个太阳能电池包括半导体衬底，位于半导体衬底的前表面上的第一电极和位于半导体衬底的背面上的第二电极，以及多个布线构件， 多个太阳能电池的第一太阳能电池的电极与第一太阳能电池相邻的第二太阳能电池的第二电极。 第一电极的至少一部分包括第一焊盘，每个焊盘的宽度大于布线部件和第一电极的交叉处的第一电极的宽度。 第一焊盘中的至少一个的尺寸不同于剩余的第一焊盘的尺寸。

公开(公告)号：US20150380571A1

公开(公告)日：2015-12-31

申请号：US14750826

申请日：2015-06-25

Applicant: LG ELECTRONICS INC.

Inventor： Taehee SHIN ,  Daehee JANG ,  Chunghyun LIM

IPC: H01L31/02

Abstract: A solar cell module is disclosed. The solar cell module includes a plurality of solar cells each including a semiconductor substrate, in which a p-n junction is formed, and a plurality of first and second electrodes which are formed on a back surface of the semiconductor substrate and are separated from each other, a plurality of interconnectors which are connected to the first electrodes or the second electrodes included in each solar cell and connect the plurality of solar cells in series, and a conductive adhesive attaching the interconnectors to the first electrodes or the second electrodes. The conductive adhesive includes the same material or the same metal-based material as a metal material included in at least one of the interconnectors or the first and second electrodes.

Abstract translation: 公开了一种太阳能电池组件。 太阳能电池模块包括多个太阳能电池，每个太阳能电池包括其中形成有pn结的半导体衬底以及形成在半导体衬底的背面上并彼此分离的多个第一和第二电极， 连接到每个太阳能电池中包括的第一电极或第二电极并且将多个太阳能电池串联连接的多个互连器和将互连器附接到第一电极或第二电极的导电粘合剂。 导电粘合剂包括与包括在至少一个互连器或第一和第二电极中的金属材料相同的材料或相同的金属基材料。