Title:
ELECTRONIC DEVICE HAVING ANODIZED HOUSING AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2024/072163
Kind Code:
A1
Abstract:
A housing for an electronic device is disclosed. A housing for an electronic device, according to various embodiments of the present invention, may comprise: a base material including an aluminum alloy material; a barrier layer formed by anodizing the aluminum of the base material on the surface of the base material that faces a first direction and having a thickness of 50 to 150 nanometers; a first porous film positioned in the first direction with respect to the barrier layer; and a second porous film formed between the first porous film and the barrier layer.
Inventors:
CHOI BYOUNGHEE (KR)
SEOL GIWON (KR)
YOON SUNGHWAN (KR)
LEE KANGEUN (KR)
LEE JINHO (KR)
CHO DOOHYEON (KR)
HA YOUNGSOO (KR)
SEOL GIWON (KR)
YOON SUNGHWAN (KR)
LEE KANGEUN (KR)
LEE JINHO (KR)
CHO DOOHYEON (KR)
HA YOUNGSOO (KR)
Application Number:
PCT/KR2023/015136
Publication Date:
April 04, 2024
Filing Date:
September 27, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
C25D11/12; C25D11/08; C25D11/24; H05K5/00; H05K5/04
Foreign References:
| KR20200135297A | 2020-12-02 | |||
| KR20120028674A | 2012-03-23 | |||
| KR101914394B1 | 2018-12-28 | |||
| JP2021075761A | 2021-05-20 | |||
| KR102143590B1 | 2020-08-11 |
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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