화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2019년 봄 (04/10 ~ 04/12, 부산컨벤션센터(BEXCO))
권호 44권 1호
발표분야 기능성 고분자
제목 Enhancement of Electro-optic Properties of Automatic Multi-domain Vertical Alignment of Liquid Crystal with Pretilt Angles
초록 For automatically formation of vertical alignment (VA) of liquid crystal (LC), itaconic acid-based dendritic amphiphile monomer (Ita3C12) is one of the candidates. For the construction of multi-domain VA of LC, Ita3C12 and methacryl polyhedral oligomeric silsesquioxane (MAPOSS) were crosslinked by irradiation of UV light under fishbone patterned electric field (PS auto-MDVA). Mainly because of the pretilted NLC at zero voltage, the electro-optic properties of the PS auto-MDVA cell. Furthermore, we confined that the surficial properties of the PS auto-MDVA cell aspect of physical and chemical interaction. This work was supported by the BRL 2015042417, MOTIE/KDRC 10051334, Mid-Career Researcher Program (2016R1A2B2011041), and NRF-2017 Global Ph.D. Fellowship Program (NRF-2017H 1A 2A 1045855).
저자 윤원진, 정광운
소속 전북대
키워드 liquid crystal; vertical alignment; pretilt angle; threshold voltage
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