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:
Dec. 19, 2023
Filed:
Dec. 21, 2020
Applicants:
Guangdong Aiko Solar Energy Technology Co., Ltd., Guangdong, CN;
Zhejiang Aiko Solar Energy Technology Co., Ltd., Zhejiang, CN;
Inventors:
Jiebin Fang, Guangdong, CN;
Kang-Cheng Lin, Guangdong, CN;
Chun-Wen Lai, Guangdong, CN;
Nailin He, Guangdong, CN;
Wenjie Yin, Guangdong, CN;
Ta-Neng Ho, Guangdong, CN;
Gang Chen, Guangdong, CN;
Assignees:
Guangdong Aiko Solar Energy Technology Co., Ltd., Foshan, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/068 (2012.01); C23C 16/30 (2006.01); C23C 16/34 (2006.01); C23C 16/40 (2006.01); H01L 31/0224 (2006.01); H01L 31/0236 (2006.01); H01L 21/673 (2006.01); H01L 21/06 (2006.01); H01L 21/02 (2006.01); H01L 31/18 (2006.01); C23C 16/50 (2006.01); C23C 16/54 (2006.01); H01J 37/32 (2006.01); H01L 21/677 (2006.01); H01L 21/67 (2006.01);
U.S. Cl.
CPC ...
H01L 31/0684 (2013.01); C23C 16/308 (2013.01); C23C 16/345 (2013.01); C23C 16/402 (2013.01); C23C 16/403 (2013.01); C23C 16/50 (2013.01); C23C 16/54 (2013.01); H01J 37/32743 (2013.01); H01J 37/32899 (2013.01); H01L 21/0217 (2013.01); H01L 21/02164 (2013.01); H01L 21/02178 (2013.01); H01L 21/673 (2013.01); H01L 21/67265 (2013.01); H01L 21/67294 (2013.01); H01L 21/67754 (2013.01); H01L 21/67763 (2013.01); H01L 31/02363 (2013.01); H01L 31/022425 (2013.01); H01L 31/186 (2013.01); H01L 31/1876 (2013.01); H01L 21/02274 (2013.01);
Abstract
The present invention discloses a method for preparing a bifacial PERC solar cell. The present invention has high photoelectric conversion efficiency, high appearance quality, and high EL yield, and could solve the problems of both scratching and undesirable deposition.