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34.2: Electro‐Optical Response of Compensated Helix Ferroelectric: Continuous Gray Scale, Fastest Response and Lowest Control Voltage Demonstrated to Date
Author(s) -
Andreev Alexander L.,
Andreeva Tatiana B.,
Kompanets Igor N.
Publication year - 2012
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/j.2168-0159.2012.tb05814.x
Subject(s) - ferroelectricity , helix (gastropod) , voltage , electric field , optics , materials science , response time , modulation (music) , optoelectronics , physics , electrical engineering , engineering , computer science , biology , acoustics , quantum mechanics , ecology , computer graphics (images) , snail , dielectric
Electrooptical response of display cells with helix‐free FLC is considered at high frequencies of the electric field. The light modulation frequency 3.5 kHz at ±1.5 V and the response time 35 μs are achieved due to the soliton mode of FLC director reorientation.