Battery pack and label attaching method thereof
AssigneeSamsung SDI Co., Ltd.
InventorBum Kuk CHOI
Life of this patent
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Abstract
The present invention relates to a battery pack to which a thin-film label can be easily attached, and a label attaching method thereof. Disclosed in one embodiment is a battery pack comprising: a battery cell having an electrode assembly accommodated in a case; and an external film, which has a label attached to at least one surface of the case and directly attached to the case, a step difference compensation tape attached to the upper surface of the label and positioned on one side of the label, and a protective film attached to the upper surface of the label and extending to the upper part of the step difference compensation tape, wherein the protective film is attached so as to be detachable from the label.
Claims10
A battery pack comprising:
- a battery cell having an electrode assembly accommodated in a case;
- and
- an external film, which has a label attached to at least one surface of the case and directly attached to the case, a step difference compensation tape attached to the upper surface of the label and positioned on one side of the label, and a protective film attached to the upper surface of the label and extending to the upper part of the step difference compensation tape,
- wherein the protective film is attached so as to be detachable from the label.
A label attaching method of a battery pack, comprising the steps of:
- preparing an external film having a label, a step difference compensation tape attached to the upper surface of the label and positioned on one side of the label, and a protective film attached to the upper surface of the label and extending to the upper part of the step difference compensation tape;
- attaching the external film to the battery cell to allow the label to be brought into contact with a case of the battery cell;
- and
- removing the protective film from the label.
Dependencies are inferred from the claim text.