한국인쇄학회지 (Journal of the Korean Graphic Arts Communication Society)
- 제13권2호
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- Pages.19-32
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- 1995
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- 1226-1149(pISSN)
액정-고분자 복합막의 구조와 전기광학특성
Structures and Electro-optical Properties of Liquid Crystal-Polymer Composite Films
초록
Liquid crystal-polymer composite(LCPC) films are promising new materials for both projection displays and vision products. LCPC films consist of a continuous liquid crystal phase embedded in a three- dimensional network of polymer matrix. The liquid crystal in these LC phases can be electrically switched giving rise to an opaque scattering off-state and a transparent, non- scattering on-state. In this work, a premixture is composed of LC, UV-curable monomer and photonitiator. LCPC films are formed by photopolymerization induced phase separation from this premixture. In conclusion, structure and electro-optical properties of LCPC films strongly depends on the selection of monomer, LC content and curing rate.
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