Title page for etd-0805110-154958


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URN etd-0805110-154958
Author Ming-li He
Author's Email Address No Public.
Statistics This thesis had been viewed 5351 times. Download 1845 times.
Department Physics
Year 2009
Semester 2
Degree Master
Type of Document
Language zh-TW.Big5 Chinese
Title Studies of electro-optical properties of twisted-nematic liquid crystals at oblique viewing directions and their applications
Date of Defense 2010-07-15
Page Count 65
Keyword
  • viewing angle switching
  • Liquid crystal
  • twisted-nematic
  • Abstract This study investigates the optical properties of the twisted-nematic liquid-crystals at oblique directions and their applications. A large difference in the phase retardation and the twisted angle of the TN-LC from different viewing directions occurs at the low voltage regime. The proposed viewing angle switching (VAS) panel is developed using this large optically anisotropic behavior of the TN-LC. The proposed VAS panel is only perceived clearly at normal and downward directions in a narrow viewing angle mode to ensure high privacy protection, it highly promising for mobile device applications.
    Advisory Committee
  • Chi-Yen Huang - chair
  • Chie-Tong Kuo - co-chair
  • Chi-Huang Lin - advisor
  • Files
  • etd-0805110-154958.pdf
  • indicate in-campus access immediately and off_campus access in a year
    Date of Submission 2010-08-05

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