US 12,327,836 B2
All-solid-state battery
Ryohei Takano, Nagaokakyo (JP); Makoto Yoshioka, Nagaokakyo (JP); and Akisuke Ito, Nagaokakyo (JP)
Assigned to MURATA MANUFACTURING CO., LTD., Nagaokakyo (JP)
Filed by Murata Manufacturing Co., Ltd., Nagaokakyo (JP)
Filed on Apr. 15, 2020, as Appl. No. 16/849,215.
Application 16/849,215 is a continuation of application No. PCT/JP2018/041428, filed on Nov. 8, 2018.
Claims priority of application No. 2017-218081 (JP), filed on Nov. 13, 2017.
Prior Publication US 2020/0259213 A1, Aug. 13, 2020
Int. Cl. H01M 10/0562 (2010.01); H01M 4/485 (2010.01); H01M 10/0525 (2010.01); H01M 10/058 (2010.01)
CPC H01M 10/0562 (2013.01) [H01M 4/485 (2013.01); H01M 10/0525 (2013.01); H01M 10/058 (2013.01); H01M 2300/0074 (2013.01)] 13 Claims
OG exemplary drawing
 
1. An all-solid-state battery comprising:
a positive electrode;
a negative electrode having a negative electrode active material layer, the negative electrode active material layer containing 75% by volume or more of an oxide having a LISICON-type crystal structure as a negative electrode active material and not containing any additional negative electrode active material therein; and
a solid electrolyte layer between the positive electrode and the negative electrode material layer, the solid electrolyte layer containing a solid electrolyte having at least one of an oxide having a garnet-type crystal structure or an oxide having a LISICON-type crystal structure.