Fabrication of anti-reflection thin film by using sol-gel hybrid solution (Sol-gel 하이브리드 용액을 이용한 반사방지막 제조)

Jong-Guk Park (박종국); LeeJISun (이지선); Mi-Jai Lee (이미재); Youngjin Lee (이영진); Dae-Woo Jeon (전대우); Jinho Kim (김진호)

doi:10.6111/JKCGCT.2016.26.6.220

Fabrication of anti-reflection thin film by using sol-gel hybrid solution

Journal of the Korean Crystal Growth and Crystal Technology
Abbr : J. Korean Cryst. Growth Cryst. Technol.
2016, 26(6), pp.220-224
DOI : 10.6111/JKCGCT.2016.26.6.220
Publisher : The Korea Association Of Crystal Growth, Inc.
Research Area : Engineering > Materials Science and Engineering
Received : September 28, 2016
Accepted : November 11, 2016
Published : December 31, 2016

Jong-Guk Park ¹, LeeJISun ², Mi-Jai Lee ², Youngjin Lee ², Dae-Woo Jeon ², Jinho Kim ²

¹한국세라믹기술원 광·디스플레이소재팀
²한국세라믹기술원

Accredited

ABSTRACT

Anti-reflection (AR) thin films were fabricated on a glass substrate by using an ultrasonic spray. Glycidoxypropyl trimethoxysilane (GPTMS) and tetraethyl orthosilicate (TEOS) were used to synthesize a sol-gel hybrid coating solution. The moving speed of spray nozzle was changed from 15~25 mm/s to control the coating thickness of AR thin film. As the moving speed of spray nozzle increased, the thickness of AR thin film decreased from 138 nm to 86 nm. When the AR thin film was fabricated by nozzle moving speed of 20 mm/s, the refractive index and thickness of AR thin film was measured to be 1.31 and 104 nm, respectively. The average reflectance and transmittance of AR thin film coating glass was measured to be 0.75 % and 94 %, respectively into the visible light range of 380~780 nm.

KEYWORDS

Anti-reflection, Refractive index, Ultrasonic spray, Sol-gel, Wet process

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* References for papers published after 2023 are currently being built.

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Journal of the Korean Crystal Growth and Crystal Technology 2023 KCI Impact Factor : 0.19

Fabrication of anti-reflection thin film by using sol-gel hybrid solution

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* References for papers published after 2023 are currently being built.

Journal of the Korean Crystal Growth and Crystal Technology 2023 KCI Impact Factor : 0.19

Fabrication of anti-reflection thin film by using sol-gel hybrid solution

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