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Blue Phase Liquid Crystal Mediums by Doing Chiral Dopant with Hegh Helical Twisting Power
- Hwang, Jeoung-Yeon;
- Kang, Young Eun;
- Bae, Kwang-Soo;
- Yu, Chang Jae;
- Kim, Jae Hoon
초록
We report a study of the effect of the chiral dopant with high helical twisting power (HTP) on blue phase (BP) liquid crystal medium. The BP temperature range decrease with increasing the concentration of chiral dopant with high HTP as keeping same chiral pitch approximately, while the isotropic temperature of the BP mixture was increased. The threshold voltage of the cell with high HTP was lower than that of the cell without high HTP.
키워드
blue phase; liquid crystal; chiral dopant; helical twisting power
- 제목
- Blue Phase Liquid Crystal Mediums by Doing Chiral Dopant with Hegh Helical Twisting Power
- 저자
- Hwang, Jeoung-Yeon; Kang, Young Eun; Bae, Kwang-Soo; Yu, Chang Jae; Kim, Jae Hoon
- 발행일
- 2012-08
- 유형
- Proceeding
- 저널명
- The 12th International Meeting on information Display 2012 (IMID 2012)
- 페이지
- 380 ~ 381