Title:
ANODIC OXIDATION FILM STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2023/096282
Kind Code:
A1
Abstract:
The present invention provides an anodic oxidation film structure and a manufacturing method therefor, the anodic oxidation film structure comprising: a body made of an anodic oxidization film obtained by anodic oxidation on a parent metal and then removing the parent metal; a through-hole which is formed through the body and has a larger inner width than that of a pore formed during the anodic oxidation; and a metal layer provided on the inner wall of the through-hole, and thus improving the mechanical and/or electrical characteristics of the inner wall of the through-hole.
Inventors:
AHN BUM MO (KR)
EOM YOUNG HEUM (KR)
KANG SHIN GOO (KR)
EOM YOUNG HEUM (KR)
KANG SHIN GOO (KR)
Application Number:
PCT/KR2022/018377
Publication Date:
June 01, 2023
Filing Date:
November 21, 2022
Export Citation:
Assignee:
POINT ENGINEERING CO LTD (KR)
International Classes:
C25D11/02; C25D5/02; C25D5/10; C25D11/18; B82Y40/00
Domestic Patent References:
| WO2021171808A1 | 2021-09-02 |
Foreign References:
| KR20210100372A | 2021-08-17 | |||
| JP2018053335A | 2018-04-05 | |||
| KR20140040668A | 2014-04-03 | |||
| JP6535098B2 | 2019-06-26 |
Attorney, Agent or Firm:
CHOI, Kwang Seok (KR)
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