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. 28, 2015
Filed:
Jun. 02, 2011
Takeshi Matsuda, Kyoto, JP;
Masakazu Sanada, Kyoto, JP;
Kenta Hiramatsu, Kyoto, JP;
Kiyoshi Kanamura, Tokyo, JP;
Takeshi Matsuda, Kyoto, JP;
Masakazu Sanada, Kyoto, JP;
Kenta Hiramatsu, Kyoto, JP;
Kiyoshi Kanamura, Tokyo, JP;
SCREEN Holdings Co., Ltd., , JP;
Abstract
A negative-electrode active material layer formed between a negative-electrode current collector and a solid electrolyte layer has a line-and-space structure in which a plurality of stripe-shaped pattern elements extending in a Y direction are arranged while being separated from each other. A gradient at each contact point where the stripe-shaped pattern element, the negative-electrode current collector and the solid electrolyte layer are in contact with each other is made smaller than 90°.