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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10608130 B1

PDFFull Text
Date of Patent:
Mar. 31, 2020

Filed:

Oct. 25, 2018

Solar cell module

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Byongsu Kim, Seoul, KR;

Sungho Chang, Seoul, KR;

Sanghwan Park, Seoul, KR;

Assignee:

LG ELECTRONICS INC., Seoul, KR;

Attorney:

Birch, Stewart, Kolasch & Birch, LLP

Primary Examiner:

Jayne L Mershon

Int. Cl.
CPC ...
H01L 31/049 (2014.01); H01L 31/042 (2014.01); H01L 31/056 (2014.01); B32B 5/14 (2006.01); B32B 27/08 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 27/36 (2006.01);
U.S. Cl.
CPC ...
H01L 31/049 (2014.12); B32B 5/142 (2013.01); B32B 27/08 (2013.01); B32B 27/304 (2013.01); B32B 27/322 (2013.01); B32B 27/36 (2013.01); H01L 31/042 (2013.01); H01L 31/056 (2014.12); B32B 2307/402 (2013.01); B32B 2307/4026 (2013.01); B32B 2307/412 (2013.01); B32B 2307/416 (2013.01); B32B 2307/7244 (2013.01); B32B 2457/12 (2013.01); Y02E 10/52 (2013.01);
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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