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.:
Date of Patent:
Jun. 09, 2020
Filed:
Jan. 10, 2011
Philwon Yoon, Seoul, KR;
Changseo Park, Seoul, KR;
Yoonsil Jin, Seoul, KR;
Jinsung Kim, Seoul, KR;
Goohwan Shim, Seoul, KR;
Youngho Choe, Seoul, KR;
Jaewon Chang, Seoul, KR;
Philwon Yoon, Seoul, KR;
Changseo Park, Seoul, KR;
Yoonsil Jin, Seoul, KR;
Jinsung Kim, Seoul, KR;
Goohwan Shim, Seoul, KR;
Youngho Choe, Seoul, KR;
Jaewon Chang, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A solar cell and a method for manufacturing the same are disclosed. The solar cell includes a substrate, an emitter layer at a front surface of the substrate, a first anti-reflection layer on the emitter layer, a back surface field layer at a back surface of the substrate, and a second anti-reflection layer on the back surface field layer. The first anti-reflection layer and the second anti-reflection layer overlap may each other.