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:
Jul. 14, 2015
Filed:
Feb. 16, 2011
Shinsuke Miyamoto, Tokyo, JP;
Shinsuke Miyamoto, Tokyo, JP;
MITSUBISHI ELECTRIC CORPORATION, Chiyoda-Ku, Tokyo, JP;
Abstract
A solar battery cell includes: a light-receiving-surface bus electrode; a light receiving surface of a semiconductor substrate; and a long lead wire for extracting electricity. The light-receiving-surface bus electrode extends in a predetermined direction on the light receiving surface of the semiconductor substrate and the long lead wire is overlapped on and joined to the light-receiving-surface bus electrode. The light-receiving-surface bus electrode and the lead wire are respectively provided with mutually engaging, without a gap, convex portions and concave portions on surfaces thereof facing each other to regulate misalignment in a width direction between the light-receiving-surface bus electrode and the lead wire.