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:
May. 29, 2012
Filed:
Sep. 06, 2011
Electrode paste for solar cell, solar cell using the paste, and fabrication method of the solar cell
Gyea Young Kwag, Seoul, KR;
Young Sung Yang, Seoul, KR;
Seong-eun Lee, Seoul, KR;
Jeong Beom Nam, Seoul, KR;
Sung Jin Kim, Seoul, KP;
Gyea Young Kwag, Seoul, KR;
Young Sung Yang, Seoul, KR;
Seong-Eun Lee, Seoul, KR;
Jeong Beom Nam, Seoul, KR;
Sung Jin Kim, Seoul, KP;
LG Electronics Inc., Seoul, KR;
Abstract
An electrode paste for a solar cell, a solar cell electrode using the paste, a solar cell having such an electrode, and a fabrication method of the solar cell are described. The paste for a solar cell electrode comprises a first component that includes silver (Ag) or a metal alloy containing the silver (Ag); a second component that includes zinc (Zn), and at least one selected from a group consisting of silicon (Si), aluminum (Al), copper (Cu), manganese (Mn), bismuth (Bi), phosphorous (P), boron (B), barium (Ba), and palladium (Pd); a leaded or lead-free glass frit; and a resin binder that is dispersed in an organic medium.