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A Blue Phase Liquid Crystal for Low-voltage Kerr devices
- Hwang, Jeoung-Yeon;
- Kang, Young-Eun;
- Bae, Kwang-Soo;
- Kim, Jae Hoon;
- Yu, Chang Jae
초록
We report here a low-voltage liquid crystal Kerr device with chiral dopants including high helical twisting power (HTP) on blue phase (BP) liquid crystals. 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
BP; HTP; Kerr device; chiral dapant.
- 제목
- A Blue Phase Liquid Crystal for Low-voltage Kerr devices
- 저자
- Hwang, Jeoung-Yeon; Kang, Young-Eun; Bae, Kwang-Soo; Kim, Jae Hoon; Yu, Chang Jae
- 발행일
- 2012-08
- 유형
- Proceeding
- 저널명
- The 3rd Joint Workshop between Hanyang University and Shanghai Jiao Tong University
- 페이지
- 69 ~ 71