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：US20150381109A1

公开(公告)日：2015-12-31

申请号：US14752561

申请日：2015-06-26

Applicant: LG ELECTRONICS INC.

Inventor： Yoonsuk CHOI ,  Jinsung KIM ,  Haejong CHO ,  Donghae OH ,  Youngsik LEE ,  Sunghyun HWANG ,  Hyunho LEE ,  Wondoo SONG

IPC: H02S40/36 ,  H01L31/05 ,  H02S30/10 ,  H01L31/048 ,  H01L31/0216

CPC classification number: H01L31/022433 ,  H01L31/0201 ,  H01L31/02013 ,  H01L31/048 ,  H01L31/05 ,  H01L31/0504 ,  H01L31/0508 ,  H02S30/10 ,  Y02E10/50 ,  Y02E10/52

Abstract: 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 to form strings, 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.

Abstract translation: 太阳能电池模块包括上基板，与上基板相对的下基板，位于上基板和下基板之间的太阳能电池板，太阳能电池板包括多个以矩阵形式布置的太阳能电池， 通过布线构件彼此连接以形成串;钝化层，被配置为封装太阳能电池面板;框架，被构造成围绕太阳能电池面板的外周;连接端子，被配置为连接太阳能电池中的两个相邻的串; 面板，以及覆盖所述连接端子的盖部件。

公开(公告)号：US20220351993A1

公开(公告)日：2022-11-03

申请号：US17621107

申请日：2019-07-09

Applicant: LG ELECTRONICS INC.

Inventor： Changhyun JEONG ,  Seongmin MOON ,  Changseo PARK ,  Donghae OH

IPC: H01L21/67 ,  H01L21/683 ,  H01L25/075

Abstract: Discussed is an assembly board including: a base portion; a plurality of assembly electrodes extending in one direction and disposed on the base portion at predetermined intervals; a dielectric layer stacked on the base portion to cover the plurality of assembly electrodes; and barrier ribs stacked on the dielectric layer and defining cells in which semiconductor light emitting diodes are seated at the predetermined intervals along an extending direction of the plurality of assembly electrodes so as to overlap a portion of the plurality of assembly electrodes, wherein the plurality of assembly electrodes include first electrodes and second electrodes disposed on different planes on the base portion, and wherein the first electrodes are disposed on one surface of the base portion, and the second electrodes are disposed on one surface of the dielectric layer.

公开(公告)号：US20200075788A1

公开(公告)日：2020-03-05

申请号：US16557501

申请日：2019-08-30

Applicant: LG ELECTRONICS INC.

Inventor： Donghae OH ,  Jinsung KIM

IPC: H01L31/05 ,  H01L31/0224 ,  H01L31/02 ,  H01L31/0216 ,  H01L31/068 ,  H01L31/0236

Abstract: A solar cell according to an embodiment of the present invention includes a semiconductor substrate; a first conductive type region positioned at or on the semiconductor substrate; and a first electrode electrically connected to the first conductive type region. The first electrode includes a plurality of first finger lines formed in a first direction and parallel to each other; and a plurality of first bus bars including a plurality of first pad portions positioned in a second direction intersecting with the first direction. The plurality of first finger lines include a contact portion which is in direct contact with the first conductive type region. The plurality of first pad portions have a different material, a composition, or a multi-layered structure that is different from that of the plurality of first finger lines, and are spaced apart from the first conductive type region.

公开(公告)号：US20190081185A1

公开(公告)日：2019-03-14

申请号：US16127856

申请日：2018-09-11

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho LEE ,  Donghae OH ,  Jaewon CHANG ,  Jinsung KIM

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

Abstract: A solar cell panel that includes: a plurality of solar cells that include a first solar cell and a second solar cell, the plurality of solar cells having respective lengths in a first direction and respective widths in a second direction; and one or more connecting members that electrically connect two adjacent solar cells of the plurality of solar cells, wherein the first solar cell includes a first inclined portion at a first side of the first solar cell, wherein the second solar cell includes a second inclined portion at a first side of the second solar cell, and wherein a first width of the first solar cell in the second direction is different from a second width of the second solar cell in the second direction is disclosed.

公开(公告)号：US20160149064A1

公开(公告)日：2016-05-26

申请号：US14952653

申请日：2015-11-25

Applicant: LG ELECTRONICS INC.

Inventor： Donghae OH ,  Jinsung KIM ,  Hyunho LEE ,  Haejong CHO

IPC: H01L31/05

CPC classification number: H01L31/0508 ,  H01L31/0504 ,  H01L31/0516 ,  Y02E10/50

Abstract: A solar cell module is disclosed. The solar cell module includes a plurality of solar cells each including first electrodes collecting carriers of a first conductive type and second electrodes collecting carriers of a second conductive type opposite the first conductive type, the plurality of solar cells being positioned adjacent to one another, and a plurality of wiring members configured to electrically connect the first electrodes to the second electrodes of adjacent solar cells. The plurality of wiring members are positioned in parallel with one another. The plurality of wiring members include a first wiring member disposed in a corner area of one solar cell having a corner with a curved edge and a second wiring member disposed in a non-corner area of the one solar cell except the corner area.

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收集第一导电类型的载流子的第一电极和与第一导电类型相反的第二导电类型的第二电极收集载体，多个太阳能电池彼此相邻定位， 多个布线构件，被配置为将第一电极电连接到相邻的太阳能电池的第二电极。 多个布线构件彼此平行地定位。 多个配线构件包括设置在具有弯曲边缘的角部的一个太阳能电池的拐角区域中的第一布线构件和设置在除了角部区域之外的一个太阳能电池的非拐角区域中的第二布线构件。

公开(公告)号：US20160093752A1

公开(公告)日：2016-03-31

申请号：US14869603

申请日：2015-09-29

Applicant: LG ELECTRONICS INC.

Inventor： Jinsung KIM ,  Sunghyun HWANG ,  Donghae OH

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

CPC classification number: H01L31/022425 ,  H01L31/022433 ,  H01L31/0504 ,  H01L31/0508 ,  Y02E10/50

Abstract: A solar cell is disclosed. The disclosed solar cell includes a semiconductor substrate, a conductive region disposed in or on the semiconductor substrate, and an electrode including a plurality of finger lines connected to the conductive region, and formed to extend in a first direction while being parallel, and 6 or more bus bar lines formed to extend in a second direction crossing the first direction. Each bus bar line has a width of 35 to 350 μm at at least a portion thereof. Each bus bar line has a distance between opposite ends thereof in the second direction smaller than a distance between outermost ones of the finger lines respectively disposed at opposite sides in the second direction.

Abstract translation: 公开了一种太阳能电池。 所公开的太阳能电池包括半导体衬底，设置在半导体衬底中或其上的导电区域，以及包括连接到导电区域的多个指状线的电极，并且形成为沿平行的第一方向延伸，以及6或 更多的母线条形成为沿与第一方向交叉的第二方向延伸。 每条母线在其至少一部分具有35至350μm的宽度。 每个汇流条线在第二方向的相对端之间的距离小于分别设置在第二方向的相对侧的指状线之间的距离。

公开(公告)号：US20220077331A1

公开(公告)日：2022-03-10

申请号：US17529805

申请日：2021-11-18

Applicant: LG ELECTRONICS INC.

Inventor： Haejong CHO ,  Donghae OH ,  Juhwa CHEONG ,  Junyong AHN

IPC: H01L31/0224 ,  H01B1/16 ,  C03C8/18 ,  C03C4/14 ,  C03C8/10 ,  H01L31/0216 ,  H01L31/0236 ,  H01L31/0368 ,  H01L31/068

Abstract: Discussed is a solar cell including a first conductive region positioned at a front surface of a semiconductor substrate and containing impurities of a first conductivity type or a second conductivity type, a second conductive region positioned at a back surface of the semiconductor substrate and containing impurities of a conductivity type opposite a conductivity type of impurities of the first conductive region, a first electrode positioned on the front surface of the semiconductor substrate and connected to the first conductive region, and a second electrode positioned on the back surface of the semiconductor substrate and connected to the second conductive region. Each of the first and second electrodes includes metal particles and a glass frit.

公开(公告)号：US20220069144A1

公开(公告)日：2022-03-03

申请号：US17522085

申请日：2021-11-09

Applicant: LG ELECTRONICS INC.

Inventor： Yoonsuk CHOI ,  Jinsung KIM ,  Haejong CHO ,  Donghae OH ,  Youngsik LEE ,  Sunghyun HWANG ,  Hyunho LEE ,  Wondoo SONG

IPC: H01L31/0224 ,  H02S30/10 ,  H01L31/05 ,  H01L31/02

Abstract: 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：US20200227580A1

公开(公告)日：2020-07-16

申请号：US16781462

申请日：2020-02-04

Applicant: LG ELECTRONICS INC.

Inventor： Donghae OH ,  Jinsung KIM ,  Dongju KANG ,  Jangho KIM ,  Woojoong KANG ,  Kyuhyeok SIM

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

Abstract: 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.