@inproceedings{10ebb725d0a24012bdd8bad9cb0a3ee8,
title = "27.3: Horizontal chevron defect free half-V mode ferroelectric liquid crystal devices based on asymmetrical hybrid alignment techniques",
abstract = "Base on FLC free energy, the asymmetrical alignment techniques were proposed to suppress the alignment defects of half- V mode ferroelectric liquid crystal (HV-FLC) devices. Alignment layers with opposite surface polarities and different anchoring energies were applied to controlled the sign and value of polar surface coefficient (γ2). respectively. The asymmetrical cells of PIrub-PIplasma (rubbed polyimide (PI) and plasma treated PI surfaces), PVArub-PIplasma (rubbed polyvinyl alcohol (PVA) and plasma treated Pl surfaces), and PVArub-PI rub (both rubbed PI and PVA) alignment conditions present mono-domain alignment textures under slow cooling process. Among these alignment pairs, the PVArub-PIrub treated cell, with larger difference in γ2 values, appeared to have better alignment. A 2.4{"} prototype TFT-LCD was presented by PVArub-PIrub treated surfaces.",
author = "Lin, {Chi Wen} and Hsu, {Chih I.} and Liao, {Chia Huang} and Huang-Ming Chen",
year = "2010",
month = may,
doi = "10.1889/1.3500467",
language = "English",
isbn = "9781618390950",
series = "48th Annual SID Symposium, Seminar, and Exhibition 2010, Display Week 2010",
pages = "391--393",
booktitle = "48th Annual SID Symposium, Seminar, and Exhibition 2010, Display Week 2010",
note = "48th Annual SID Symposium, Seminar, and Exhibition 2010, Display Week 2010 ; Conference date: 23-05-2010 Through 28-05-2010",
}