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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.
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公开(公告)号:US20170186896A1
公开(公告)日:2017-06-29
申请号:US15366782
申请日:2016-12-01
Applicant: LG ELECTRONICS INC.
Inventor: Byongsu KIM , Sungho CHANG , Sukwon KIM , Sanghwan PARK , Kyungchan KANG
IPC: H01L31/0475 , H01L31/049 , H01L31/048 , H01L31/05
CPC classification number: H01L31/0475 , H01L31/0481 , H01L31/049 , H01L31/0516 , H02S40/20 , Y02E10/50
Abstract: A solar cell module is disclosed. The solar cell module includes a plurality of solar cells, a front transparent substrate located in a front surface of the plurality of solar cells, a back transparent substrate located on a back surface of the plurality of solar cells, a front protection unit located between the front transparent substrate and the plurality of solar cells, and a back protection unit located between the back transparent substrate and the plurality of solar cells. The back transparent substrate includes an anti-reflection layer.
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公开(公告)号:US20190305162A1
公开(公告)日:2019-10-03
申请号:US16368228
申请日:2019-03-28
Applicant: LG ELECTRONICS INC.
Inventor: Byongsu KIM , Juseok KIM , Seiyoung MUN , Sungho CHANG
IPC: H01L31/048 , H01L31/05 , H01L31/18
Abstract: A solar cell panel can include a solar cell; a sealing member including a first sealing member disposed on a first surface of the solar cell and a second sealing member disposed on a second surface of the solar cell; a first cover member disposed on the first sealing member and including a glass substrate; and a second cover member disposed on the second sealing member and including a glass substrate, in which the sealing member includes a central region and an outer region positioned outside the central region, and the outer region includes a reinforcing region having a thickness greater than a thickness of the central region.
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公开(公告)号:US20160035922A1
公开(公告)日:2016-02-04
申请号:US14814308
申请日:2015-07-30
Applicant: LG ELECTRONICS INC.
Inventor: Byongsu KIM , Sungho CHANG , Sanghwan PARK
IPC: H01L31/049
CPC classification number: H01L31/049 , B32B5/142 , B32B27/08 , B32B27/304 , B32B27/322 , B32B27/36 , B32B2307/402 , B32B2307/4026 , B32B2307/412 , B32B2307/416 , B32B2307/7244 , B32B2457/12 , H01L31/042 , H01L31/056 , Y02E10/52
Abstract: A solar cell module is discussed. The solar cell module includes a plurality of solar cells, a light transmission protection part positioned at first surfaces of the plurality of solar cells, a front protection part positioned between the light transmission protection part and the plurality of solar cells, a back sheet positioned at second surfaces of the plurality of solar cells, and a back protection part positioned between the back sheet and the plurality of solar cells. The back sheet includes a first sheet layer including a first area, which overlaps the plurality of solar cells and has a first transmittance, and a second area, which is a remaining portion except the first area and has a second transmittance different from the first transmittance.
Abstract translation: 讨论太阳能电池模块。 太阳能电池模块包括多个太阳能电池,位于多个太阳能电池的第一表面的光传输保护部分,位于光传输保护部分和多个太阳能电池之间的前保护部分,位于 多个太阳能电池的第二表面和位于背板和多个太阳能电池之间的背部保护部。 背板包括第一片层,其包括与多个太阳能电池重叠并具有第一透射率的第一区域和除第一区域之外的剩余部分的第二区域,并且具有不同于第一透射率的第二透射率 。
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公开(公告)号:US20140060638A1
公开(公告)日:2014-03-06
申请号:US13779054
申请日:2013-02-27
Applicant: LG ELECTRONICS INC.
Inventor: Donghae OH , Sungho CHANG
IPC: H01L31/0224
CPC classification number: H01L31/022433 , H01L31/0504 , Y02E10/50
Abstract: A solar cell according to an embodiment of the invention includes: a substrate; a dopant layer formed at the substrate; an electrode electrically connected to the dopant layer, wherein the electrode includes a plurality of finger electrodes that are parallel to each other; and a ribbon-connected portion formed on the dopant layer, wherein the ribbon-connected portion includes a non-conductive material. A portion of the plurality of finger electrodes is formed on the ribbon-connected portion.
Abstract translation: 根据本发明的实施例的太阳能电池包括:基板; 在衬底上形成的掺杂剂层; 电连接到所述掺杂剂层的电极,其中所述电极包括彼此平行的多个指状电极; 以及形成在所述掺杂剂层上的带状连接部分,其中所述带状连接部分包括非导电材料。 多个指状电极的一部分形成在带状部分上。
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公开(公告)号:US20190067501A1
公开(公告)日:2019-02-28
申请号:US16171063
申请日:2018-10-25
Applicant: LG ELECTRONICS INC.
Inventor: Byongsu KIM , Sungho CHANG , Sanghwan PARK
IPC: H01L31/049 , H01L31/042 , B32B27/32 , H01L31/056 , B32B27/30 , B32B27/08 , B32B5/14 , B32B27/36
Abstract: Discussed is a solar cell module including a plurality of bi-facial solar cells having a front surface and a back surface, a light transmission protection part positioned on the front surfaces of the plurality of bi-facial solar cells, a front protection part positioned between the light transmission protection part and the front surfaces of the plurality of bi-facial solar cells, a back sheet positioned on the back surfaces of the plurality of bi-facial solar cells, wherein the back sheet includes a first area overlapping the plurality of bi-facial solar cells, and a second area being a remaining portion except the first area and a back protection part positioned between the back sheet and the back surfaces of the plurality of bi-facial solar cells, wherein the back sheet includes a base layer, a first sheet layer, and a second sheet layer.
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公开(公告)号:US20180130919A1
公开(公告)日:2018-05-10
申请号:US15802152
申请日:2017-11-02
Applicant: LG ELECTRONICS INC.
Inventor: Byongsu KIM , Juseok KIM , Sanghwan PARK , Sungho CHANG
IPC: H01L31/048
CPC classification number: H01L31/0481 , H01L31/049 , H01L31/0684 , Y02E10/547
Abstract: Disclosed is a solar cell panel including a bi-facial solar cell; a front portion positioned on a front surface of the bi-facial solar cell; and a rear portion positioned on a back surface of the bi-facial solar cell, wherein the rear portion has transmittance to ultraviolet light.
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