Solid capacitor and manufacturing method thereof
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United States of America Patent
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-
Feb 24, 2009
Grant Date -
Mar 22, 2007
app pub date -
Nov 16, 2005
filing date -
Sep 16, 2005
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A solid capacitor and the manufacturing method thereof are disclosed. The solid capacitor consists of a dielectric layer and two electrodes. A plurality of holes formed by an opening process is disposed on surface of the dielectric layer. The two electrodes connect with the dielectric layer by the holes. By means of a plurality of high temperature volatile matters, the plurality of holes is formed on surface of the dielectric layer during sintered process. The holes are connected with the outside so as to increase surface area of the dielectric layer and further the capacity is increased. And the solid capacitor stores charge by physical means. Moreover, the solid capacitor can be stacked repeatedly to become a multilayer capacitor.
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