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

Claim 2:
3. The winding-type electrode body according to claim 2, wherein
a first electrode winding-finish mixture unit amount, which is the first electrode mixture unit amount in a winding-finish region closer to the winding-finish side than the first electrode core exposed part, is approximately uniform regardless of a position in the winding direction, and is equal to or larger than a maximum value of the first electrode winding-start mixture unit amount, and
a second electrode winding-finish mixture unit amount, which is the second electrode mixture unit amount in a winding-finish facing region facing the winding-finish region across the separator, is approximately uniform regardless of a position in the winding direction, and is equal to or larger than a maximum value of the second electrode winding-start mixture unit amount.