Single-cell gap-transflective liquid crystal display using two optical modes of a bistable liquid crystal

Title
Single-cell gap-transflective liquid crystal display using two optical modes of a bistable liquid crystal
Author(s)
곽진석손필국[손필국]이종훈권진혁
Keywords
GAMMA CURVE
Issue Date
201104
Publisher
OPTICAL SOC AMER
Citation
APPLIED OPTICS, v.50, no.10, pp.1333 - 1337
Abstract
We present a single-cell gap-transflective liquid crystal display (LCD) characterized by a p cell having bulk-type liquid crystal (LC) bistability and an optical film configuration. The p cell has two stable states, which are a twisted and a nontwisted LC state. We used the twisted LC state for the reflective part connected with nonpatterned electrodes, producing a vertical field in the proposed transflective LCD. Also the nontwisted LC state was for the transmissive part with interdigitated patterned electrodes driving an in-plane field in the device. The simulated and experimental results show good electro-optical characteristics in both the reflective and transmissive parts. (C) 2011 Optical Society of America
URI
http://hdl.handle.net/YU.REPOSITORY/25396http://dx.doi.org/10.1364/AO.50.001333
ISSN
1559-128X
Appears in Collections:
이과대학 > 물리학과 > Articles
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