한국정보디스플레이학회:학술대회논문집
- 2004.08a
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- Pages.1225-1228
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- 2004
Study of Polymer Stabilized Continuous Director Rotation Mode
- Kim, Sung-Ki (Dept. of Applied physics, Korea University) ;
- Kim, Dong-Woo (Dept. of Applied physics, Korea University) ;
- Choi, Hong (Dept. of Applied physics, Korea University) ;
- Shin, Hyun-Ho (LG. Philips LCD) ;
- Shin, Sung-Tae (Dept. of Applied physics, Korea University)
- Published : 2004.08.23
Abstract
We have studied the Polymer Stabilized Continuous Director Rotation (PSCDR) mode to solve the thermal shock problem which is core and main problem in CDR mode. The cell filled 95wt. % R2301 FLC and 5wt. % UCL-001 polymer is applied a low DC voltage only near the phase transition temperature from cholesteric to chiral smectic C phase transition to get defect-free alignment. In the previous work, we also confirmed layer deformation induced by an applied DC field only near the phase transition temperature from Ch to
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