Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Emanuel Peled0
Menachem Nathan0
Dan Haronian0
Date of Patent
April 5, 2011
0Patent Application Number
128344980
Date Filed
July 12, 2010
0Patent Primary Examiner
Patent abstract
Thin-film micro-electrochemical energy storage cells (MEESC) such as microbatteries and double-layer capacitors (DLC) are provided. The MEESC comprises two thin layer electrodes, an intermediate thin layer of a solid electrolyte and optionally, a fourth thin current collector layer; said layers being deposited in sequence on a surface of a substrate. The MEESC is characterized in that the substrate is provided with a plurality of through cavities of arbitrary shape, with high aspect ratio. By using the substrate volume, an increase in the total electrode area per volume is accomplished.
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