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. 29, 2014
Filed:
Jan. 03, 2012
Applicants:
Hong Jiang, Irvine, CA (US);
Chandrashekhar S. Khadilkar, Broadview Heights, OH (US);
Nazarali Merchant, San Diego, CA (US);
Srinivasan Sridharan, Strongsville, OH (US);
Aziz S. Shaikh, San Diego, CA (US);
Inventors:
Hong Jiang, Irvine, CA (US);
Chandrashekhar S. Khadilkar, Broadview Heights, OH (US);
Nazarali Merchant, San Diego, CA (US);
Srinivasan Sridharan, Strongsville, OH (US);
Aziz S. Shaikh, San Diego, CA (US);
Assignee:
Heraeus Precious Metals North America Conshohocken LLC, West Conshohocken, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Al pastes with additives of Co, Sr, V, compounds thereof and combinations thereof improve both the physical integrity of a back contact of a silicon solar cell as well as the electrical performance of a cell with such a contact.