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:
Feb. 12, 2013
Filed:
May. 20, 2010
David Kent Anderson, Cary, NC (US);
Russell David Anderson, Bristol, GB;
Kenneth Warren Hang, Hillsborough, NC (US);
Shih-ming Kao, Taoyuan County, TW;
Giovanna Laudisio, Bristol, GB;
Cheng-nan Lin, Taoyuan, TW;
Chun-kwei Wu, Taoyuan, TW;
David Kent Anderson, Cary, NC (US);
Russell David Anderson, Bristol, GB;
Kenneth Warren Hang, Hillsborough, NC (US);
Shih-Ming Kao, Taoyuan County, TW;
Giovanna Laudisio, Bristol, GB;
Cheng-Nan Lin, Taoyuan, TW;
Chun-Kwei Wu, Taoyuan, TW;
E I du Pont de Nemours and Company, Wilmington, DE (US);
Abstract
A process of forming a front-grid electrode on a silicon wafer having an ARC layer wherein thin parallel fingers lines that form the front side grid electrode are double printed from a metal paste, and the metal pastes used for the first and second printing differ in their content of glass frit plus optionally present other inorganic additives.