ELECTRONIC DEVICE INCLUDING HOUSING HAVING PROTECTIVE LAYER FORMED THEREON

Title:

ELECTRONIC DEVICE INCLUDING HOUSING HAVING PROTECTIVE LAYER FORMED THEREON

Document Type and Number:

WIPO Patent Application WO/2022/231254

Kind Code:

A1

Abstract:

Disclosed is an electronic device which includes a housing having a protective layer formed thereon. The electronic device according to embodiments of the present invention may include a housing which covers at least a part of the outer surface, wherein the housing comprises: a transparent substrate; a multilayer structure formed on the surface of the transparent substrate and comprising multiple layers which are stacked such that the respective adjacent layers have different refractive indexes; and an aluminum oxide layer formed on the multilayer structure. The transparent substrate may comprise a glass material.

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Inventors:

KIM SEJIN (KR)
JEONG JONGWAN (KR)
SIN WANJU (KR)
LEE JINWOOK (KR)

Application Number:

PCT/KR2022/005910

Publication Date:

November 03, 2022

Filing Date:

April 26, 2022

Export Citation:

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Assignee:

SAMSUNG ELECTRONICS CO LTD (KR)

International Classes:

H05K5/00; C03C17/00; C03C17/34; H05K5/03

Domestic Patent References:

WO2010008577A2

2010-01-21

Foreign References:

KR20140021794A	2014-02-20
KR101563553B1	2015-10-27
KR20210002894A	2021-01-11
KR102104388B1	2020-04-24

Attorney, Agent or Firm:

YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)

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