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경사진 기판에서 구조적으로 발생하는 편광성분에 의한 액정배향에 대한 연구 KCI 등재

Study on Liquid Crystal Orientation by Polarization Component Structurally Occurring on an Inclined Substrate

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한국기계기술학회지 (Journal of the Korean Society of Mechanical Technology)
한국기계기술학회 (Korean Society of Mechanical Technology)
초록

We used Brewster’sLaw to examine the mechanism of liquid crystal(LC) alignment on anorganic insulation layer when subjected to ion-beam irradiation. Brewster’s Law implies that the maximum rate polarized ray on a slanted insulation layers on the substrate and it illustrates the dependence of polarization and the mechanical structure on the ionbeam irradiation process. The pretilt angle of nematic LCs on the organic insulation surface was about 1.13° for an ionbeam exposure of 45° for 1minute at 1800eV. This shows the dependence of LC alignment on the polarization ratio in a slanted organic insulation layer.

저자
  • 한정민(서일대학교) | Han Jeong Min (Member, Assistant professor, Seoil University) Corresponding author