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Electrophoretic Deposition for Cholesteric Liquid‐Crystalline Devices with Memory and Modulation of Reflection Colors
Author(s) -
Tokunaga Shoichi,
Itoh Yoshimitsu,
Yaguchi Yuya,
Tanaka Hiroyuki,
Araoka Fumito,
Takezoe Hideo,
Aida Takuzo
Publication year - 2016
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201600258
Subject(s) - memorization , reflection (computer programming) , materials science , key (lock) , service (business) , dopant , function (biology) , computer science , nanotechnology , multimedia , optoelectronics , doping , mathematics education , mathematics , computer security , economy , evolutionary biology , economics , biology , programming language
The first design strategy that allows both memorization and modulation of the liquid‐crystalline reflection color is reported. Electrophoretic deposition of a tailored ionic chiral dopant is key to realizing this unprecedented function, which may pave the way for the development of full‐color e‐paper that can operate without the need of color filters.