ELECTRODE ASSEMBLY AND BATTERY COMPRISING SAME

The present invention relates to an electrode assembly and comprises a positive electrode on which a plurality of positive electrode patterns are formed by pattern coating the positive electrode active material at predetermined intervals and which includes a positive electrode uncoated portion that is not coated with the positive electrode active material, a negative electrode on which a pluralityof negative electrode patterns are formed by pattern coating the negative electrode active material at predetermined intervals and which includes a negative electrode uncoated portion that is not coated with the negative electrode active material, and a separating film which is disposed between the positive electrode and the negative electrode, and the electrode assembly is formed in a zigzag shape by bending the positive electrode uncoated portion and the negative electrode uncoated portion. 本发明涉及一种电极组件，该电极组件包括：正极，在该正极上形成通过以预定间隔图案涂覆正极活性材料而形成的多个正极图案，并且包括未涂覆所述正极活性材料的正极未涂覆部分；负极，在该负极上形成通过以预定间隔图案涂覆负极活性材料而形成的多个负极图案，并且包括未涂