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. 08, 2020
Filed:
Apr. 10, 2017
Applicant:
Fujifilm Corporation, Tokyo, JP;
Inventor:
Hiroshi Komatsu, Haibra-gun, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/80 (2006.01); H01M 4/70 (2006.01); H01M 4/66 (2006.01); C25D 11/04 (2006.01); C25D 11/02 (2006.01); C25D 9/12 (2006.01); C25F 3/04 (2006.01); C25F 3/14 (2006.01); C25D 11/20 (2006.01); C23C 18/34 (2006.01); C25D 11/24 (2006.01); C25D 11/08 (2006.01); C23C 18/36 (2006.01); C23C 18/16 (2006.01); C23C 18/54 (2006.01); C25D 3/38 (2006.01);
U.S. Cl.
CPC ...
H01M 4/80 (2013.01); C23C 18/1651 (2013.01); C23C 18/34 (2013.01); C23C 18/36 (2013.01); C23C 18/54 (2013.01); C25D 9/12 (2013.01); C25D 11/08 (2013.01); C25D 11/20 (2013.01); C25D 11/24 (2013.01); C25F 3/04 (2013.01); C25F 3/14 (2013.01); H01M 4/66 (2013.01); H01M 4/661 (2013.01); H01M 4/70 (2013.01); C25D 3/38 (2013.01); C25D 11/024 (2013.01); C25D 11/04 (2013.01);
Abstract
An object is to provide an aluminum plate having favorable coating properties and favorable adhesiveness to active materials and a method for manufacturing an aluminum plate. The aluminum plate having a plurality of through holes that penetrate in a thickness direction includes through holes A which have an average opening diameter of the through holes of 0.1 μm or more and less than 100 μm and have a shape in which a maximum diameter Ra is formed inside and the maximum diameter Ra and a minimum diameter Rb satisfy 1>Rb/Ra≥0.1.