Cable-type Secondary Battery
AssigneeLG Chem, Ltd.
InventorsIn-Sung Uhm, Sung-Joong Kang, Jae-Hyun Lee
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Abstract
The present disclosure relates to cable type secondary battery, including: a cable-type core portion; a positive electrode wire wound helically to surround the outer surface of the cable-type core portion with a predetermined spacing, and including a first porous coating layer formed on the outer surface thereof; and a negative electrode wire wound helically to surround the outer surface of the cable-type core portion alternately with the wound positive electrode wire to correspond to the predetermined interval, and including a second porous coating layer formed on the outer surface thereof.
Claims10
A cable type secondary battery, comprising:
- a cable-type core portion;
- a positive electrode wire wound helically to surround the outer surface of the cable-type core portion with a predetermined spacing, and including a first porous coating layer formed on the outer surface thereof;
- and
- a negative electrode wire wound helically to surround the outer surface of the cable-type core portion alternately with the wound positive electrode wire to correspond to the predetermined interval, and including a second porous coating layer formed on the outer surface thereof.
Dependencies are inferred from the claim text.