Metal working – Electric condenser making – Solid dielectric type
Patent
1992-09-04
1994-05-17
Hall, Carl E.
Metal working
Electric condenser making
Solid dielectric type
361309, 361310, H01G 430
Patent
active
053116518
ABSTRACT:
A method for manufacturing multi-layer ceramic capacitors wherein the internal electrodes are formed by introducing molten metallic material into the void layers of a ceramic dielectric body. The method comprises of applying and baking paste of silver or platinum/silver on the opposite end surfaces of ceramic dielectric body to form first external electrodes and introducing molten metallic material into void layers through injection openings which are in communication with the void layers and open at side surfaces of the ceramic dielectric body to form internal electrodes. The ceramic dielectric body can be filled with molten metal for relative short time and under low pressure as compared with a prior art ceramic dielectric body having porous penetrable barriers.
REFERENCES:
patent: 4071880 (1978-01-01), Rutt
patent: 4584629 (1986-04-01), Garcia et al.
patent: 4652967 (1987-03-01), Sakabe et al.
Kim Yoon Ho
Lee Chang Bong
Oh Tae Sung
Hall Carl E.
Korea Institute of Science and Technology (KIST)
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