Nano structure for controlling optical properties of optical device and manufacturing method thereof

According to an embodiment of the present invention, a nanostructure for controlling the optical characteristics of an optical device comprises: a substrate; a surface control layer provided on the substrate to control surface energy of the substrate; and a capping layer provided on the surface cont...

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Bibliographic Details
Main Authors JIN WOOK SHIN, DOO HEE CHO, HYUNSU CHO, NAM SUNG CHO, YOUNG SAM PARK, BYOUNG HWA KWON
Format Patent
LanguageEnglish
Korean
Published 10.05.2022
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PHYSICS
SEMICONDUCTOR DEVICES
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Summary:According to an embodiment of the present invention, a nanostructure for controlling the optical characteristics of an optical device comprises: a substrate; a surface control layer provided on the substrate to control surface energy of the substrate; and a capping layer provided on the surface control layer, wherein the capping layer may include: a convex part having a convex profile to be away from the surface control layer; and a depression part in contact with the surface control layer. 본 발명의 일 실시예에 따른 광소자의 광학 특성을 조절하기 위한 나노 구조체는 기판; 상기 기판 상에 제공되어 상기 기판의 표면 에너지를 조절하는 표면 조절층; 및 상기 표면 조절층 상에 제공되는 캐핑층을 포함하되, 상기 캐핑층은: 상기 표면 조절층으로부터 멀어지도록 볼록한 프로파일을 갖는 볼록부; 및 상기 표면 조절층과 접촉하는 함몰부를 포함할 수 있다.
Bibliography:Application Number: KR20200145198