EP 2486617 A1 20120815 - THIN BATTERY HAVING IMPROVED INTERNAL RESISTANCE
Title (en)
THIN BATTERY HAVING IMPROVED INTERNAL RESISTANCE
Title (de)
DÜNNE BATTERIE MIT VERBESSERTEM INNENWIDERSTAND
Title (fr)
BATTERIE MINCE, À RÉSISTANCE INTÉRIEURE AMÉLIORÉE
Publication
Application
Priority
- DE 102009049562 A 20091008
- DE 102009049561 A 20091008
- EP 2010064801 W 20101005
Abstract (en)
[origin: WO2011042418A1] The invention relates to a battery having a flat positive and a flat negative electrode disposed adjacent to each other on a flat substrate, separated by a gap, and connected to each other by means of an ion-conductive electrolyte, wherein the ratio of the thickness of at least one of the two electrodes, preferably of both electrodes, to the minimum width of the gap is between 1:10 and 10:1.
IPC 8 full level
CPC (source: EP KR US)
H01M 6/12 (2013.01 - EP KR US); H01M 6/40 (2013.01 - EP KR US); H01M 4/38 (2013.01 - EP US); H01M 4/50 (2013.01 - EP US)
Citation (search report)
See references of WO 2011042418A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2011042418 A1 20110414; CN 102668202 A 20120912; EP 2486617 A1 20120815; JP 2013507727 A 20130304; KR 20120093894 A 20120823; US 2012202100 A1 20120809
DOCDB simple family (application)
EP 2010064801 W 20101005; CN 201080055778 A 20101005; EP 10760364 A 20101005; JP 2012532565 A 20101005; KR 20127010371 A 20101005; US 201013499812 A 20101005