ELECTRONIC DEVICE COMPRISING HIGH HARDNESS COLOR STRUCTURE LAYER

WIPO Patent Application WO/2020/122490

A1

An electronic device according to various embodiments of the present invention may comprise a housing including a first plate forming an outer surface thereof, wherein the first plate includes: a glass plate including a first surface facing outside the housing and a second surface facing inside the housing; a coating layer forming the outer surface and including an anti-reflection coating and/or an anti-fingerprint coating above the first surface; a first layer formed between the first surface of the first glass plate and the coating layer, having a first thickness, and including a first inorganic material; a second layer formed between the first layer and the coating layer, having a second thickness, and including a second inorganic material different from the first inorganic material; a third layer formed between the second layer and the coating layer, having a third thickness thicker than each of the first thickness and the second thickness, and including a third inorganic material; and an opaque layer formed on the second surface. Various other embodiments are also possible.

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KIM SEJIN (KR)
PARK JINCHOUL (KR)
PARK JUNSANG (KR)
SIN WANJU (KR)
JEON HWANJU (KR)
KANG YOUNGGOO (KR)
KIM YOOJIN (KR)
PARK GIJEA (KR)
CHO YOONHEE (KR)

PCT/KR2019/016881

June 18, 2020

December 03, 2019

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SAMSUNG ELECTRONICS CO LTD (KR)

C03C17/34; C03C17/00; C03C17/36; H05K5/00; H05K5/03

KR20170143398A	2017-12-29
KR20180088157A	2018-08-03
JP2009084143A	2009-04-23
JP2018506851A	2018-03-08
US20140134397A1	2014-05-15

KWON, Hyuk-Rok et al. (KR)

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