Title:
NICKEL FOIL FOR PRODUCTION OF THIN-FILM CAPACITOR, AND MANUFACTURING METHOD FOR SAME
Document Type and Number:
WIPO Patent Application WO/2021/080085
Kind Code:
A1
Abstract:
The present invention comprises an electrolytic nickel foil having a surface roughness of Ra 0.05µm or less, Rz 0.2µm or less and Rt 0.5µm or less, and having, on at least one side thereof, a flat surface having a glossiness of at least 200GU, measured by measuring the 60° mirror surface reflection angle.
Inventors:
SONG KI DEOK (KR)
YANG CHANG YOL (KR)
YOON SANG HWA (KR)
YANG CHANG YOL (KR)
YOON SANG HWA (KR)
Application Number:
PCT/KR2019/017919
Publication Date:
April 29, 2021
Filing Date:
December 17, 2019
Export Citation:
Assignee:
ILJIN MAT CO LTD (KR)
International Classes:
H01G4/33; H01G4/008; H01G4/12; H01G4/30
Foreign References:
| KR20060052135A | 2006-05-19 | |||
| JP2008239420A | 2008-10-09 | |||
| US20070071999A1 | 2007-03-29 | |||
| JP2008536292A | 2008-09-04 | |||
| JP2006165400A | 2006-06-22 | |||
| KR20120007064A | 2012-01-19 | |||
| KR20170174849A | 2017-12-19 |
Attorney, Agent or Firm:
AJU INTERNATIONAL LAW & PATENT GROUP (KR)
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