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. 29, 2009
Filed:
Jan. 30, 2006
Applicants:
Kimihiko Kajimoto, Kashihara, JP;
Junzou Wakuda, Kashihara, JP;
Inventors:
Kimihiko Kajimoto, Kashihara, JP;
Junzou Wakuda, Kashihara, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B24B 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of manufacturing a solar cell including a silicon wafer is provided. In certain example instances, the method may include flattening fine roughness existing on a side face of a silicon block or a silicon stack used for manufacturing the silicon wafer for use in the solar cell.