Coating apparatus – Gas or vapor deposition – Running length work
Patent
1998-06-15
2000-04-11
Bueker, Richard
Coating apparatus
Gas or vapor deposition
Running length work
118720, 118721, 118726, C23C 1600
Patent
active
060484020
ABSTRACT:
A metallized film capacitor formed by laminating or winding a metallized film 1 with metal evaporated electrode on one or both sides thereof so that a pair of metal evaporated electrodes 2 are opposite to each other, wherein electrode lead-out portions 3 are provided at both ends of the capacitor, each metal evaporated electrode is composed of a low resistance area abutting on the electrode lead-out portion and a remaining high resistance area having higher resistance than it, a split electrode pattern with a plurality of minute blocks 8 formed in a longitudinal direction and width direction and fusing areas 9 between the adjacent minute blocks is formed on at least one of the metal evaporated electrodes, and electrode partitioning lines 7 are formed at regular intervals in a longitudinal direction of the film. The metallized film is fabricated by depositing substance such as oil for preventing evaporation of metal on the evaporation side of a plastic film 10 through a rotary screen cylinder with any pattern formed by mesh processing and immediately thereafter depositing evaporated metal, thereby forming a split fuse pattern serving as a safeguard mechanism during high speed evaporation.
REFERENCES:
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patent: 3735728 (1973-05-01), Krumme
patent: 3866565 (1975-02-01), Ridout
patent: 3885520 (1975-05-01), Krumme
patent: 5350598 (1994-09-01), Kleyer
patent: 5361967 (1994-11-01), Anderson
patent: 5652022 (1997-07-01), Achtner
Kawai Masahiro
Nishimori Toshiyuki
Okabe Shigeo
Okuno Shigeo
Suzuki Nobuji
Bueker Richard
Matsushita Electric - Industrial Co., Ltd.
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