Dielectric film and power capacitor comprising dielectric film

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United States of America Patent

PATENT NO 11569036
APP PUB NO 20210193388A1
SERIAL NO

16754807

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Abstract

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A dielectric film is provided. The dielectric film includes a dielectric polymer substrate having two surfaces opposite to each other and a coating layer formed on at least one of the two surfaces of the dielectric polymer substrate by chemical vapor deposition polymerization and/or irradiation polymerization. A power capacitor includes the dielectric film. A process for preparing the dielectric film is provided.

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Patent Owner(s)

Patent OwnerAddress
HITACHI ENERGY LTDBROWN-BOVERI-STRASSE 5 ZÜRICH 8050

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Jiansheng Beijing, CN 39 137
Ho, Chau-Hon Loerrach, DE 11 11
Petersson, Linnea Västerås, SE 4 3
Qi, Lejun Beijing, CN 6 19

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