Patent ID: 11949090
Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 1:
2. The winding-type electrode body according to claim 1, wherein
in each of the first electrode inner mixture layer and the first electrode outer mixture layer, a first electrode winding-start mixture unit amount, which is the first electrode mixture unit amount in the winding-start region, is gradually increased toward the winding-finish side in the winding direction, and
in each of the second electrode inner mixture layer and the second electrode outer mixture layer, a second electrode winding-start mixture unit amount, which is the second electrode mixture unit amount in the winding-start facing region, is gradually increased toward the winding-finish side in the winding direction.