Contemporary Amperex Technology Co., Ltd.

Weizhi Zhou

Yiruo Wang

Gang Lin

Guoda Huang

Qingqing Song

Kai Cui

Yuanfu Chen

Minjiang Xu

A method and a device for testing an electrode sheet, the method may comprise: acquiring M pieces of test data of a tab, wherein the tab protrudes from the end face of the electrode sheet along the first direction, the M pieces of test data are the test data of the tab at M consecutive positions along the second direction, the M pieces of test data are the test data of the height of the tab in the first direction, the second direction is perpendicular to the first direction, and M is a positive integer greater than 1; and determining whether the shape of the tab is normal based on the M pieces of test data.

Method and device for testing electrode sheet

Growing community of inventors

Fujian, China

Weizhi Zhou