ELECTRODE ASSEMBLY HAVING A NOVEL STRUCTURE AND A PRODUCTION METHOD FOR THE SAME

Title:

ELECTRODE ASSEMBLY HAVING A NOVEL STRUCTURE AND A PRODUCTION METHOD FOR THE SAME

Document Type and Number:

WIPO Patent Application WO/2011/122868

Kind Code:

A2

Abstract:

The present invention comprises an electrode assembly having an anode/separating film/cathode structure; and an electrode assembly is provided in which a plurality of first electrode units and a single second electrode sheet are placed between separating film sheets and are wound into a structure in which they face each other, and in which the first electrode and the second electrode constitute electrodes of mutually opposite polarities.

Inventors:

CHO JIHOON (KR)
KIM DONGMYUNG (KR)
KIM KIWOONG (KR)
HWANG SUNG-MIN (KR)
JUNG HYUN-CHUL (KR)
KWON SUNGJIN (KR)
KIM HYEONG (KR)
MIN KI HONG (KR)

Application Number:

PCT/KR2011/002214

Publication Date:

October 06, 2011

Filing Date:

March 31, 2011

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)
CHO JIHOON (KR)
KIM DONGMYUNG (KR)
KIM KIWOONG (KR)
HWANG SUNG-MIN (KR)
JUNG HYUN-CHUL (KR)
KWON SUNGJIN (KR)
KIM HYEONG (KR)
MIN KI HONG (KR)

International Classes:

H01M10/04; H01M4/13; H01M10/052; H01M10/0525; H01M10/0587; H01M50/417; H01M50/42; H01M50/426; H01M50/449; H01M50/463; H01M50/553; H01M50/489; H01M50/491; H01M50/55; H01M50/557; H01M50/588; H01M50/59

Domestic Patent References:

WO2008099508A1

2008-08-21

Foreign References:

KR20010082058A	2001-08-29
KR20010082059A	2001-08-29
KR20010082060A	2001-08-29
KR19990057312A	1999-12-13

Other References: