한국정보디스플레이학회:학술대회논문집
- 2003.07a
- /
- Pages.478-481
- /
- 2003
Periodic Boundary Effect on Multi-Domain Formation in Liquid Crystal Devices
- Yu, Chang-Jae (School of Electrical Engineering #32, Seoul National University) ;
- Park, Jae-Hong (School of Electrical Engineering #32, Seoul National University) ;
- Kim, Jin-Yool (School of Electrical Engineering #32, Seoul National University) ;
- Jung, Min-Sik (School of Electrical Engineering #32, Seoul National University) ;
- Lee, Sin-Doo (School of Electrical Engineering #32, Seoul National University)
- Published : 2003.07.09
Abstract
We studied a periodic boundary effect in liquid crystal (LC) devices with multi-domains consisting of homeotropic and hybrid alignments. In this configuration, the surface anchoring energy was determined using the LC director-distorted length near the domain boundary, in a linear approximation of the director profile based on the continuum theory. The distorted length was measured in the LC binary diffraction grating.
Keywords