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1. (WO2001031723) ELECTRODE FOR LITHIUM SECONDARY CELL AND LITHIUM SECONDARY CELL
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2001/031723 International Application No.: PCT/JP2000/007295
Publication Date: 03.05.2001 International Filing Date: 20.10.2000
Chapter 2 Demand Filed: 18.05.2001
IPC:
H01M 10/05 (2010.01) ,H01M 10/052 (2010.01) ,H01M 4/13 (2010.01) ,H01M 4/131 (2010.01) ,H01M 4/134 (2010.01) ,H01M 4/139 (2010.01) ,H01M 4/1395 (2010.01) ,H01M 4/40 (2006.01) ,H01M 4/66 (2006.01) ,H01M 10/42 (2006.01) ,H01M 10/44 (2006.01) ,H01M 2/02 (2006.01) ,H01M 4/36 (2006.01) ,H01M 4/38 (2006.01) ,H01M 4/70 (2006.01) ,H01M 6/10 (2006.01) ,H01M 6/40 (2006.01)
Applicants: IKEDA, Hiroaki[JP/JP]; JP (UsOnly)
FUJIMOTO, Masahisa[JP/JP]; JP (UsOnly)
FUJITANI, Shin[JP/JP]; JP (UsOnly)
SHIMA, Masaki[JP/JP]; JP (UsOnly)
YAGI, Hiromasa[JP/JP]; JP (UsOnly)
TARUI, Hisaki[JP/JP]; JP (UsOnly)
KUROKAWA, Hiroshi[JP/JP]; JP (UsOnly)
ASAOKA, Kenji[JP/JP]; JP (UsOnly)
MATSUTA, Shigeki[JP/JP]; JP (UsOnly)
DOMOTO, Yoichi[JP/JP]; JP (UsOnly)
OHSHITA, Ryuji[JP/JP]; JP (UsOnly)
KATO, Yoshio[JP/JP]; JP (UsOnly)
NAKAJIMA, Hiroshi[JP/JP]; JP (UsOnly)
KUSUMOTO, Yasuyuki[JP/JP]; JP (UsOnly)
SANYO ELECTRIC CO., LTD.[JP/JP]; 5-5, Keihanhondori 2-chome Moriguchi-shi, Osaka 570-8677, JP (AllExceptUS)
Inventors: IKEDA, Hiroaki; JP
FUJIMOTO, Masahisa; JP
FUJITANI, Shin; JP
SHIMA, Masaki; JP
YAGI, Hiromasa; JP
TARUI, Hisaki; JP
KUROKAWA, Hiroshi; JP
ASAOKA, Kenji; JP
MATSUTA, Shigeki; JP
DOMOTO, Yoichi; JP
OHSHITA, Ryuji; JP
KATO, Yoshio; JP
NAKAJIMA, Hiroshi; JP
KUSUMOTO, Yasuyuki; JP
Agent: METSUGI, Makoto ; Nishimura Building 6-5, Tanimachi 1-chome Chuo-ku, Osaka-shi Osaka 540-0012, JP
Priority Data:
11/30164622.10.1999JP
11/35780816.12.1999JP
11/36530622.12.1999JP
11/37451228.12.1999JP
2000-10550606.04.2000JP
2000-14275516.05.2000JP
2000-20727407.07.2000JP
2000-3945417.02.2000JP
2000-4767524.02.2000JP
2000-9058329.03.2000JP
Title (EN) ELECTRODE FOR LITHIUM SECONDARY CELL AND LITHIUM SECONDARY CELL
(FR) ELECTRODE POUR ACCUMULATEUR AU LITHIUM ET ACCUMULATEUR AU LITHIUM
Abstract: front page image
(EN) An electrode for a lithium secondary cell having an active material thin film such as a microcrystalline silicon thin film or an amorphous silicon thin film that expands/contracts with absorption/desorption of lithium on a current collector, characterized in that the strength of the current collector (= the tensile strength per cross section of the current collector material (N/mm2) $m(x) the thickness of the current collector (mm)) is 3.82 N/mm or more.
(FR) L'invention concerne une électrode pour accumulateur au lithium présentant une couche mince de matière active telle qu'une couche mince de silicium microcristallin ou une couche mince de silicium amorphe se dilatant/contractant avec l'absorption/désorption de lithium sur un collecteur de courant, caractérisée en ce que la résistance du collecteur de courant (= la résistance à la traction par section transversale de la matière du collecteur de courant (N/MM2) x par l'épaisseur du collecteur de courant (mm)) est de 3,82 N/mm ou davantage.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, US, UZ, VN, YU, ZA, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)