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. 11, 2012
Filed:
Aug. 26, 2010
Applicants:
Atsushi Denda, Nagano, JP;
Hiromi Saito, Nagano, JP;
Inventors:
Atsushi Denda, Nagano, JP;
Hiromi Saito, Nagano, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for manufacturing a solar cell including a substrate, a first electrode layer, a semiconductor layer, and a second electrode layer, includes forming a first sacrificial layer on a portion of a surface of the substrate; forming the first electrode layer on the substrate and on the first sacrificial layer; and dividing the first electrode layer by removing the first sacrificial layer and a portion of the first electrode layer formed on the first sacrificial layer.