High transmittance of a twisted-vertical aligned liquid crystal display

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/50982

Title:	High transmittance of a twisted-vertical aligned liquid crystal display
Authors:	Peng,CC;Hsu,KC;Wu,JJ;Fan,SH;Lee,HT;Shen,YR
Contributors:	光電科學與工程學系
Keywords:	PLANAR TRANSITION;MODE
Date:	2010
Issue Date:	2012-03-27 18:14:32 (UTC+8)
Publisher:	國立中央大學
Abstract:	A high transmittance continuum domain twisted-vertical alignment (CDTVA) liquid crystal display (LCD) without domain walls defect and complex fabrication process has been developed. The CDTVA mode has no optical schlieren pattern occurring in the TVA cell. The optimum conditions for liquid crystal phase retardation (Gamma) and cell gap-to-helical pitch ratio (d/p) were studied using three-dimensional finite element simulation, which showed good agreement with the experimental results. The results indicate that the maximum transmittance of the proposed CDTVA cell is similar to that of the twisted nematic mode thin-film-transistor LCD. Thus, CDTVA cell has potential applications for wide-viewing angle LCDs. (C) 2010 American Institute of Physics. [doi:10.1063/1.3516478]
Relation:	JOURNAL OF APPLIED PHYSICS
Appears in Collections:	[Department of Optics and Photonics] journal & Dissertation

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