Liquid crystal-based structural color actuators
TLDR
In this paper , the current state of liquid crystal-based actuators with structural color changes and the potential applications of these structural color actuators in soft robotic devices are discussed and compared.Abstract:
Animals can modify their body shape and/or color for protection, camouflage and communication. This adaptability has inspired fabrication of actuators with structural color changes to endow soft robots with additional functionalities. Using liquid crystal-based materials for actuators with structural color changes is a promising approach. In this review, we discuss the current state of liquid crystal-based actuators with structural color changes and the potential applications of these structural color actuators in soft robotic devices. read more
Citations
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4D Printed Light‐Responsive Patterned Liquid Crystal Elastomer Actuators Using a Single Structural Color Ink
TL;DR: In this article , a single azobenzene functionalized cholesteric liquid crystal elastomer ink is used to display simultaneous structural color and actuation in response to both ultraviolet and blue light exposures.
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Recent Progress in Functional Dye‐Doped Liquid Crystal Devices
TL;DR: In this article, a review of dye-doped smart liquid crystal (LC) devices is presented, focusing on dichroic dyes, fluorescent dyes and photothermal dyes.
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Polymer-based responsive structural color materials
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Optical Filters Based on Cholesteric, Blue and Sphere Mesophases
Changli Sun,Jiangang Lu +1 more
TL;DR: In this paper , the authors discuss the recent developments of twist-structure liquid crystal filters and discuss the applications of these filters in massive and high-speed communication, optical signal processing, and display.
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