Title:
HOUSING, ELECTRONIC DEVICE COMPRISING HOUSING, AND METHOD FOR MANUFACTURING HOUSING
Document Type and Number:
WIPO Patent Application WO/2024/054091
Kind Code:
A1
Abstract:
A housing may be provided. The housing may comprise: a metal member comprising a metal material and an oxide film in which voids are formed; a dye disposed within the voids; an ultraviolet-blocking agent which comprises an ultraviolet-blocking material and is disposed within the voids; and a sealing layer which is positioned on top of the oxide film and covers the voids. The voids may comprise a first region positioned below the sealing layer and a second region positioned below the first region. The ratio of the ultraviolet-blocking agent to the dye in the first region may be greater than the ratio of the ultraviolet-blocking agent to the dye in the second region.
Inventors:
KIM GOEUN (KR)
KIM INKYU (KR)
KIM HYUNSOO (KR)
PARK HYESUN (KR)
LEE HEESUNG (KR)
HEO SUNGYOUNG (KR)
SASAKI KATSUHIKO (KR)
JUNG YOUNGSOO (KR)
CHOI HYUNSUK (KR)
KIM INKYU (KR)
KIM HYUNSOO (KR)
PARK HYESUN (KR)
LEE HEESUNG (KR)
HEO SUNGYOUNG (KR)
SASAKI KATSUHIKO (KR)
JUNG YOUNGSOO (KR)
CHOI HYUNSUK (KR)
Application Number:
PCT/KR2023/013510
Publication Date:
March 14, 2024
Filing Date:
September 08, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H05K5/00; A61K8/19; C01G9/02; C01G23/047; C01G25/02; C09B61/00; C09K3/00; H05K5/04; H05K5/06
Foreign References:
US20150093563A1 | 2015-04-02 | |||
JP6944717B2 | 2021-10-06 | |||
JP6875138B2 | 2021-05-19 | |||
KR20190019949A | 2019-02-27 | |||
JP2019119174A | 2019-07-22 |
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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