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. 30, 2002
Filed:
Oct. 25, 2000
Applicant:
Inventors:
Yoshitatsu Kawama, Tokyo, JP;
Hiroaki Morikawa, Tokyo, JP;
Katsuhiro Imada, Tokyo, JP;
Kazuyoshi Kojima, Tokyo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/100 ; H01L 2/144 ;
U.S. Cl.
CPC ...
H01L 2/100 ; H01L 2/144 ;
Abstract
A water-repellent layer is formed on a light-receiving surface of a solar battery prior to the formation of a coated-film electrode. The coated-film electrode is formed by screen-printing a coating solution on the water-repellent layer. The coating solution is restricted from spreading on the surface of the water-repellent layer and a narrow ridge-shaped coated-film electrode is formed. Thus, the front electrode is smaller in width and larger in height, so received light loss and transmission loss are decreased.