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:
Apr. 02, 2019
Filed:
Oct. 10, 2014
Lg Innotek Co., Ltd., Seoul, KR;
Myoung Seok Sung, Seoul, KR;
LG INNOTEK CO., LTD., Seoul, KR;
Abstract
The solar cell module according to the present invention includes: a supporting substrate; a back electrode layer arranged on the supporting substrate; a light absorbing layer arranged on the back electrode layer; a front electrode layer arranged on the light absorbing layer; and a bus bar arranged to be in contact with the top and side surfaces of the back electrode layer. In the solar cell according to an embodiment, the bus bar is arranged to be in contact with the top and side surfaces of the back electrode layer, which enables charge transfer both in the direction of the top surface and in the direction of the side surface, thereby facilitating the transfer of charge moving on the back electrode layer in the direction of the bus bar. Accordingly, the solar cell module according to an embodiment can increase the amount of charge transfer from the back electrode layer to the bus bar, thereby improving the efficiency of the solar cell module overall.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile