Manufacturing method of tantalum condenser

Details Manufacturing method of tantalum condenser Manufacturing method of tantalum condenser

2011-01-04

2011-01-04

Cleveland, Michael (Department: 1712)

Coating processes

Electrical product produced

Condenser or capacitor

C427S419200, C427S419500, C427S331000, C427S333000, C205S170000, C205S171000, C205S172000

Reexamination Certificate

active

07862852

ABSTRACT:
There is provided a method of manufacturing a tantalum condenser, in which a high-performing tantalum condenser is manufactured through a more simplified and higher-efficient process using simpler and economical equipment. The method of manufacturing a tantalum condenser including: preparing a tantalum pellet by sintering a tantalum powder; oxidizing the tantalum pellet to form a dielectric layer on a surface thereof; forming a polymer layer on the tantalum pellet having the dielectric layer formed on the surface thereof; and immersing the tantalum pellet having the polymer layer formed on the surface thereof in a polymer suspension to be subjected to chemical reformation.

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Chinese Office Action, with English Translation, issued in Chinese Patent Application No. 200810004151.9, mailed Aug. 5, 2010.

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