公开(公告)号：US20180269345A1

公开(公告)日：2018-09-20

申请号：US15988715

申请日：2018-05-24

Applicant: LG ELECTRONICS INC.

Inventor： Yunhui CHO ,  Wondoo SONG ,  Dukgyu JANG

IPC: H01L31/05 ,  H01L31/0236

Abstract: Disclosed is a solar cell panel including a plurality of solar cells each including a semiconductor substrate and an electrode formed on the semiconductor substrate, and a wire for interconnecting the solar cells. The electrode includes a bus-bar line having a pad portion for attachment of the wire. The wire includes a first wire portion connected to the pad portion, and a second wire portion located on a portion excluding the pad portion. The first wire portion has a thickness greater than a thickness of the second wire portion.

公开(公告)号：US20180090633A1

公开(公告)日：2018-03-29

申请号：US15711530

申请日：2017-09-21

Applicant: LG ELECTRONICS INC.

Inventor： Yunhui CHO ,  Wondoo SONG ,  Youngjun KIM ,  Suchun LEE ,  Sungho CHANG

IPC: H01L31/05 ,  H01L31/0224 ,  H01L31/0465 ,  H01L31/18

CPC classification number: H01L31/05 ,  H01L31/0201 ,  H01L31/022425 ,  H01L31/022433 ,  H01L31/0465 ,  H01L31/0504 ,  H01L31/0508 ,  H01L31/1868 ,  Y02E10/50

Abstract: Disclosed is a solar cell including a semiconductor substrate, a conductive region on or at the semiconductor substrate, and an electrode electrically connected to the conductive region. The electrode includes a plurality of finger lines formed in a first direction and parallel to each other and a bus bar electrically connected to the plurality of finger lines and formed in a second direction crossing the first direction. The bus bar includes a plurality of pad portions positioned in the second direction, and the bus bar has a plurality of regions, which are different from each other in at least one of an arrangement and an area of the plurality of pad portions, in the second direction.

公开(公告)号：US20190296172A1

公开(公告)日：2019-09-26

申请号：US16362000

申请日：2019-03-22

Applicant: LG ELECTRONICS INC.

Inventor： Woojoong KANG ,  Dongju KANG ,  Jangho KIM ,  Juseok KIM ,  Hyunjin KIM ,  Kwangkyu SONG ,  Yihwan JUNG ,  Yunhui CHO ,  Minseok CHOI ,  Hyeonbum JIN

IPC: H01L31/05 ,  H01L31/054

Abstract: An interconnecting member of a solar cell panel for connecting a plurality of solar cells, can include a core layer and a solder layer formed on a surface of the core layer, in which the core layer includes a protruding portion having a peak portion extending along a longitudinal direction of the core layer, and a reflection surface having an inclined surface or a rounded portion disposed at opposite sides of the peak portion, and a width of the protruding portion increases from the peak portion towards a center of the core layer.

公开(公告)号：US20170040481A1

公开(公告)日：2017-02-09

申请号：US15229883

申请日：2016-08-05

Applicant: LG ELECTRONICS INC.

Inventor： Yunhui CHO ,  Wondoo SONG ,  Dukgyu JANG

IPC: H01L31/05 ,  H01L31/0236

CPC classification number: H01L31/0508 ,  H01L31/02366 ,  Y02E10/50

Abstract: Disclosed is a solar cell panel including a plurality of solar cells each including a semiconductor substrate and an electrode formed on the semiconductor substrate, and a wire for interconnecting the solar cells. The electrode includes a bus-bar line having a pad portion for attachment of the wire. The wire includes a first wire portion connected to the pad portion, and a second wire portion located on a portion excluding the pad portion. The first wire portion has a thickness greater than a thickness of the second wire portion.

Abstract translation: 公开了包括多个太阳能电池的太阳能电池面板，每个太阳能电池单元包括形成在半导体衬底上的半导体衬底和电极，以及用于互连太阳能电池的电线。 电极包括具有用于连接线的焊盘部分的汇流条线。 线包括连接到焊盘部分的第一线部分和位于除了焊盘部分之外的部分上的第二线部分。 第一线部分的厚度大于第二线部分的厚度。

公开(公告)号：US20170040480A1

公开(公告)日：2017-02-09

申请号：US15229763

申请日：2016-08-05

Applicant: LG ELECTRONICS INC.

Inventor： Yunhui CHO ,  Wondoo SONG ,  Sanghwan PARK

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

CPC classification number: H01L31/0508 ,  H01L31/02164 ,  H01L31/0488 ,  H01L31/0512 ,  Y02E10/50

Abstract: Disclosed is a ribbon for a solar cell panel including a ribbon body, an insulating layer disposed on at least one side over a longitudinal surface of at least the ribbon body, and a solder layer disposed throughout a portion excluding the insulating layer over the longitudinal surface of the ribbon body, the solder layer being disposed throughout at least a remaining side opposite to the one side.

Abstract translation: 公开了一种用于太阳能电池板的带子，其包括带体，绝缘层，设置在至少一个带体的纵向表面上的至少一个侧面上，以及焊料层，设置在整个纵向表面上除绝缘层之外的部分 的带状体，焊料层至少设置在与一侧相对的至少剩余侧。