Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jimmy Dale Cisson0
Philip M. Lessner0
Steven C. Hussey0
Yuri Freeman0
Date of Patent
August 28, 2018
0Patent Application Number
148534930
Date Filed
September 14, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An improved capacitor and a method for forming an improved capacitor is detailed. The method comprises forming a tantalum anode from a tantalum powder with a powder charge of no more than 40,000 μC/g; forming a dielectric on the anode by anodization at a formation voltage of no more than 100 V; and forming a conductive polymeric cathode on the dielectric wherein the capacitor has a breakdown voltage higher than the formation voltage.
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