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：US20150243813A1

公开(公告)日：2015-08-27

申请号：US14593315

申请日：2015-01-09

Applicant: LG ELECTRONICS INC.

Inventor： Hyeyoung YANG

IPC: H01L31/0224 ,  H01L31/18 ,  H01L31/048

CPC classification number: H01L31/022441 ,  H01L31/0682 ,  Y02E10/547

Abstract: A solar cell, a method for manufacturing the same, and a solar cell module are discussed. The solar cell includes a semiconductor substrate including a plurality of first electrodes and a plurality of second electrodes, which are separated from each other on a back surface of the semiconductor substrate, and an insulating member including a first auxiliary electrode connected to the plurality of first electrodes and a second auxiliary electrode connected to the plurality of second electrodes on a front surface of the insulating member. The insulating member is positioned on portions of the first and second auxiliary electrodes disposed on the back surface of the semiconductor substrate, and also extends over non-formation portions of the first and second auxiliary electrodes.

Abstract translation: 讨论太阳能电池，其制造方法和太阳能电池模块。 太阳能电池包括：半导体衬底，包括在半导体衬底的背面上彼此分离的多个第一电极和多个第二电极;以及绝缘构件，其包括与多个第一电极连接的第一辅助电极 电极和连接到绝缘构件的前表面上的多个第二电极的第二辅助电极。 绝缘构件位于设置在半导体衬底的后表面上的第一和第二辅助电极的部分上，并且还延伸在第一和第二辅助电极的非形成部分上。

公开(公告)号：US20150114454A1

公开(公告)日：2015-04-30

申请号：US14524680

申请日：2014-10-27

Applicant: LG ELECTRONICS INC.

Inventor： Taeyoon KIM ,  Minpyo KIM ,  Hyeyoung YANG ,  Taeki WOO

IPC: H01L31/0224 ,  H01L31/048 ,  H01L31/18 ,  H01L31/05

CPC classification number: H01L31/022441 ,  H01L31/048 ,  H01L31/0508 ,  H01L31/0512 ,  H01L31/0516 ,  H01L31/0547 ,  H01L31/0682 ,  Y02E10/52 ,  Y02E10/547

Abstract: A solar cell module and a method for manufacturing the same are disclosed. The solar cell module includes a first solar cell and a second solar cell each including a plurality of first electrodes formed on a back surface of a semiconductor substrate, a plurality of second electrodes which are formed in parallel with the plurality of first electrodes on the back surface of the semiconductor substrate, a first auxiliary electrode connected to the plurality of first electrodes, and a second auxiliary electrode connected to the plurality of second electrodes, and an interconnector for electrically connecting the first auxiliary electrode of the first solar cell to the second auxiliary electrode of the second solar cell.

Abstract translation: 公开了太阳能电池模块及其制造方法。 太阳能电池模块包括第一太阳能电池和第二太阳能电池，每个第一太阳能电池包括形成在半导体基板的背面上的多个第一电极，与后面的多个第一电极平行形成的多个第二电极 半导体衬底的表面，连接到多个第一电极的第一辅助电极和连接到多个第二电极的第二辅助电极，以及用于将第一太阳能电池的第一辅助电极电连接到第二辅助电极的互连器 第二太阳能电池的电极。