18576964. Manufacturing Method of Electrode Assembly (LG ENERGY SOLUTION, LTD.)
Manufacturing Method of Electrode Assembly
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Manufacturing Method of Electrode Assembly
This abstract first appeared for US patent application 18576964 titled 'Manufacturing Method of Electrode Assembly
Original Abstract Submitted
An electrode assembly is manufactured in a process in which a positive electrode and a negative electrode are alternately stacked and a separator is positioned between the positive electrode and the negative electrode. The positive electrode is disposed above a first separator in a first step. A second separator is disposed above the positive electrode to cover the positive electrode in a second step. A negative electrode is disposed above the second separator in a third step. A third separator is disposed above the negative electrode to cover the negative electrode in a fourth step. In the first step and the third step, a laser beam is irradiated to indicate positions at which the positive electrode and the negative electrode are disposed.