Proceedings of Japanese Liquid Crystal Society Annual meeting
Online ISSN : 2432-5988
Print ISSN : 1880-3490
ISSN-L : 1880-3490
2002 Japanese Liquid Crystal Conference
Session ID : PA12
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PA12 Alignment Properties of Nematic Liquid Crystals on Photo-Alignment Films using Dichroic Dye Molecules
*Hidenari AkiyamaHirokazu TakadaYasuyuki SuzukiHaruyoshi TakatsuV. ChigrinovE. PrudnikovaV. KozenkovZ. LingH. S. Kwok
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Abstract
Photo-alignment properties of nematic liquid crystal (NLC) molecules on UV-irradiated dichroic azo dye films were examined. Pretilt angle, azimuthal anchoring energy, and voltage holding ratio of the NLC cell satisfied the value required for the TFT-TN-LCD. We are sure that the UV-irradiated dichroic azo dye films can be promising application to NLC aligning technique.
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© 2002 Japanese Liquid Crystal Society
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