한국정보디스플레이학회:학술대회논문집

The Korean Infomation Display Society (한국정보디스플레이학회)
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New Liquid Crystal Mixtures of Fast Response Time and High Temperature for moving picture on LCD-Device Application

  • Ban, Byeong-Seob (R&D team AMLCD Division Semiconductor Business Samsung Electronics CO., LTD) ;
  • Kim, Bong-Hee (R&D team AMLCD Division Semiconductor Business Samsung Electronics CO., LTD) ;
  • Seo, Bong-Sung (R&D team AMLCD Division Semiconductor Business Samsung Electronics CO., LTD) ;
  • Yun, Yong-Kuk (R&D team AMLCD Division Semiconductor Business Samsung Electronics CO., LTD) ;
  • Lee, Kun-Jong (R&D team AMLCD Division Semiconductor Business Samsung Electronics CO., LTD) ;
  • Souk, Jun-Hyung (R&D team AMLCD Division Semiconductor Business Samsung Electronics CO., LTD) ;
  • Kim, Yong-Bae (Liquid Crystal Research Center, Department of Chemistry, Konkuk University) ;
  • Young, Jeong-Ji (Samsung Advanced Instititue of Technology) ;
  • Lee, Eun-Kuyng (Samsung Advanced Instititue of Technology) ;
  • Jang, Jee-Hwan (Samsung Advanced Instititue of Technology) ;
  • Pu, Lyong-Sun (Samsung Advanced Instititue of Technology) ;
  • Chung, Sun-Whee (Samsung Advanced Instititue of Technology) ;
  • Seong, See-Yearl (BMD Research Center, Soongsil University) ;
  • Joo, Young-Dae (BMD Research Center, Soongsil University) ;
  • No, Kyoung-Tai (Department of Biotechnology, Yonsei University)
  • Published : 2003.07.09
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Abstract

Liquid crystal molecules with a new fluoro-isothiocyanate moiety were synthesized. They showed remarkably high $T_{NI}$ (>190 $^{\circ}C$), wide mesophase range of 170 $^{\circ}C$, high dielectric anisotropy (>14) and high optical anisotropy (>0.28). New LC Mixtures of the high $T_{NI}$ (>$85^{\circ}C$) was blended with the novel fluoro-isothiocyanate containing LC molecules, phenylcyclohexanes, bicyclohexanes and ester compounds. The LC mixtures show a fast speed (<10ms) of the below one frame rate in 17" WXGA panel.

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