logo

For the Inventor, By the Inventor

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.:

US 11201351 B1

PDFFull Text
Date of Patent:
Dec. 14, 2021

Filed:

Sep. 04, 2019

All solid battery, manufacturing method of the same and solid electrolyte paste

Applicant:

Taiyo Yuden Co., Ltd., Tokyo, JP;

Inventors:

Chie Kawamura, Takasaki, JP;

Sachie Tomizawa, Takasaki, JP;

Daigo Ito, Takasaki, JP;

Takato Satoh, Takasaki, JP;

Assignee:

TAIYO YUDEN CO., LTD., Tokyo, JP;

Attorney:

Law Office of Katsuhiro Arai

Primary Examiner:

Cynthia H Kelly

Assistant Examiner:

Monique M Wills

Int. Cl.
CPC ...
H01M 10/00 (2006.01); H01M 10/0562 (2010.01); C04B 35/447 (2006.01); H01M 4/13 (2010.01);
U.S. Cl.
CPC ...
H01M 10/0562 (2013.01); C04B 35/447 (2013.01); H01M 4/13 (2013.01); C04B 2235/3203 (2013.01); H01M 2300/0071 (2013.01); H01M 2300/0094 (2013.01);
Abstract

An all solid battery includes: a solid electrolyte layer including phosphoric acid salt-based solid electrolyte; a first electrode that is formed on a first main face of the solid electrolyte layer; and a second electrode that is formed on a second main face of the solid electrolyte layer, wherein a D50% grain diameter of crystal grains of the phosphoric acid salt-based solid electrolyte is 0.5 μm or less, wherein a D90% grain diameter of the crystal grains is 3 μm or less.

Find Patent Forward Citations

Quick Actions:

Kawamura, Chie. (2021). All solid battery, manufacturing method of the same and solid electrolyte paste (U.S. Patent No. 11201351). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11201351

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…