ELECTRIC DOUBLE LAYER CAPACITOR PACKAGE AND METHOD FOR MANUFACTURING THE SAME
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United States of America Patent
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Issued Date -
Aug 22, 2013
app pub date -
Aug 30, 2012
filing date -
Feb 16, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An electric double layer capacitor and a method for manufacturing the same, in which one or more projections are formed on an inner bottom surface of a lower case, which is a concave container made of ceramic, in a the process of sequentially stacking a lower electrode, a separator, and an upper electrode in the lower case and covering the lower case with a sealing plate. It is possible to eliminate the process of injecting a bonding liquid and strongly connect the lower electrode and the upper electrode to the lower case and the sealing plate, respectively, by means of the projections, thus preventing the occurrence of a short circuit and reducing the equivalent series resistance.
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