액정의 비등방 물성 및 광학 특성
Fundamentals of Liquid Crystal and Liquid Crystal Optics
0
조회
0
다운로드
1
인용
0
참고문헌
키워드
초록
액정 디스플레이는 소형에서 대형까지 모두 이용 가능한 가장 확실한 평판 디스플레이 구현 기술로 각광받고 있다. 액정 디스플레이의 동작 원리뿐 만 아니라 성능 개선을 위해, 액정의 비등방성 및 비등방 매질에서 빛의 전파에 대한 이해가 필요하다. 액정 소자의 광학 특성에 영향을 주는 액정의 공간 분포에 관여하는 에너지를 통해 액정 디스플레이의 동작원리를 이해하고,비등방 매질에서 빛의 편광 해석 방법을 통해 액정 디스플레이의 광학특성에 대해 기술한다.
Abstract
The liquid crystal(LC) display is the most promising technology of the flat panel displays covering all applications from small mobile to large television applications. To understand the operating principles and improve the performances of the various LC displays, one should grasp the anisotropic nature of the LC and the propagation of light in the anisotropic media. Basic formulas governing the distribution of the LC molecules, directly related to the electro-optic effects of the LC devices, are described in view of the macroscopic interaction. Based on the matrix representation, the polarization analysis for the LC devices is also presented.
참고문헌 (16)
- P. G. de Gennes, "The Physics of Liquid Crystals" (1993), Oxford University Press
- S.-D. Lee, "A numerical investigation of nematic ordering based on a simple hard-rod model", J. Chem. Phys, 87, pp.4972~4974 (1987)
- S.-D. Lee, "The Onsager-type theory for nematic ordering of finite-length hard ellipsoids", J. Chem. Phys, 89, pp.7036~7037 (1988)
- T. S. Sluckin, "Crystals That Flow: Classic Papers from The History of Liquid Crystals" (2004), Tayor and Francis
- S. Elston, "The Optics of Thermotropic Liquid Crystals" (1998), Tayor and Francis
- K.-S. Bae, "Multicolor cholesteric liquid crystal display in a single-layered configuration using a multi-pitch stabilizations", Jpn. J. Appl. Phys, 49, pp.084103~ (2010)
- P. R. Gerber, "Electro-optical effects of a small-pitch blue-phase system", Mol. Cryst. Liq. Cryst, 116, pp.197~206 (1985)
- H. Kikuchi, "Polymer-stabilized liquid crystal blue phases", Nat. Mater, 1, pp.64~68 (2002)
- F. Castles, "Blue-phase templated fabrication of three-dimensional nanostructures for photonic applications", Nat. Mater, 11, pp.599~603 (2012)
- S.-T. Hur, "Liquid-crystalline blue phase laser with widely tunable wavelength", Adv. Mater, 25, pp.3002~3006 (2013)
- A. Rapini, "Distortion d’une lamelle nematique sous cham magnetique conditions d’ancrage aux parois", J. Phys, 30 (1969)
- R. B. Meyer, "Ferroelectric liquid crystals", J. Phys, 36, pp.L-69~71 (1975)
- R. B. Meyer, "Piezoelectric effects in liquid crystals", Phys. Rev. Lett, 22, pp.918~921 (1969)
- G. Hegde, "Periodic anchoring condition for alignment of a short pitch cholesteric liquid crystal in uniform lying helix texture", Appl. Phys. Lett, 96, pp.113503~ (2010)
- P. Yeh, "Optical Waves in Layered Media" (2005), John Wiley & Sons
- D.-K. Yang, "Fundamentals of Liquid Crystal Devices" (2006), John Wiley & Sons