Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kai-Wei Nieh0
Su-Jen Ting0
Victor Krasnov0
Date of Patent
March 6, 2007
Patent Application Number
11007362
Date Filed
December 7, 2004
Patent Citations Received
Patent Primary Examiner
Patent abstract
A thin film battery comprises a substrate with a front side and a back side. A first battery cell is provided on the front side of the substrate, the first battery cell including an electrolyte between a pair of electrodes. A second battery cell is provided on the back side of the substrate, the second battery cell also including an electrolyte between a pair of electrodes. The battery is capable of providing an energy density of more than 700 wh/l and a specific energy of more than 250 wh/kg. A method of annealing a deposited thin film is also described.
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