지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2019.9
- 수록면
- 142 - 146 (5page)
- DOI
- 10.5370/KIEEP.2019.68.3.142
이용수
초록· 키워드
오류제보하기
The uniform liquid crystal (LC) molecules alignment was successfully achieved by using ion-beam irradiated indium zinc oxide (IZO) films. Conducting the solution process as a film deposition method, the IZO film was deposited on the glass substrate and ion-beam with various energy was irradiated on the IZO film. To verify the LC alignment properties, anti-parallel cell was fabricated and polarizing optical microscope was used. Field emission scanning electron microscope was adopted to observe the surface morphology of the IZO Film. Furthermore, X-ray photoelectron spectroscopy was used to investigate the chemical composition change as ion-beam energy increased. The strong ion-beam irradiation induced the breakage of metal oxide bonds on the surface and this increased the surface anisotropic characteristics which greatly affected on the LC alignment. Finally, electro-optical performance of the twisted-nematic cell was measured.
목차
Abstract
1. Introduction
2. Experimental Procedure
3. Results and Discussion
4. Conclusion
References
참고문헌 (15)
참고문헌 신청
M. Schadt, H. Seiberle, and A. Schuster, “Optical patterning of multi-domain liquid-crystal displays with wide viewing angles,” Nature, vol. 381, no. 16, pp. 212-215, 1996.
M. Schadt, K. Schmitt, V. Kozinkov, and V. Chigrinov, “Surface-induced parallel alignment of liquid crystals by linearly polymerized photopolymers,” Jpn. J. Appl. Phys., vol. 31, pp. 2155- 2164, 1992.
W. M. Gibbon, P. J. Shannon, S.-T. Sun, and B. J. Swetlin, “Surface-mediated alignment of nematic liquid crystals with polarized laser light,” Nature, vol. 351, pp. 49-50, 1991.
Y. J. Kim, Z. Zhuang, and J. S. Patel, “Effect of multidirection rubbing on the alignment of nematic liquid crystal,” Appl. Phys. Lett., vol. 77, pp. 513-515, 2000.
J. Y. L. Ho, V. G. Chigrinov, and H. S. Kwok, “Variable liquid crystal pretilt angles generated by photoalignment of a mixed polyimide alignment layer,” Appl. Phys. Lett., vol. 90, p. 243506, 2007.
M. Schadt, K. Schmitt, V. Kozinkov, and V. Chigrinov, “Surface-induced parallel alignment of liquid crystals by linearly polymerized photopolymers,” Jpn. J. Appl. Phys., vol. 31, pp. 2155- 2164, 1992.
W. M. Gibbon, P. J. Shannon, S.-T. Sun, and B. J. Swetlin, “Surface-mediated alignment of nematic liquid crystals with polarized laser light,” Nature, vol. 351, pp. 49-50, 1991.
Y. J. Kim, Z. Zhuang, and J. S. Patel, “Effect of multidirection rubbing on the alignment of nematic liquid crystal,” Appl. Phys. Lett., vol. 77, pp. 513-515, 2000.
J. Y. L. Ho, V. G. Chigrinov, and H. S. Kwok, “Variable liquid crystal pretilt angles generated by photoalignment of a mixed polyimide alignment layer,” Appl. Phys. Lett., vol. 90, p. 243506, 2007.
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UCI(KEPA) : I410-ECN-0101-2019-560-000971846