Journal ArticleDOI
62.2: Invited Paper: Fast Electro‐Optical Switching in Polymer‐Stabilized Liquid Crystalline Blue Phases for Display Application
Hirotsugu Kikuchi,Hiroki Higuchi,Yasuhiro Haseba,Takashi Iwata +3 more
- Vol. 38, Iss: 1, pp 1737-1740
Reads0
Chats0
TLDR
In this paper, the authors demonstrate the sufficiently large electric field-induced birefringence and the micro-second response of the polymer-stabilized blue phases and the induced-isotropic phases without any surface treatment.Abstract:
Blue phases have two major advantages over commonly used nematic phases:1) the response is much faster, 2) the zero-electric field state is optically isotropic. We demonstrate the sufficiently large electric field-induced birefringence and the micro-second response of the polymer-stabilized blue phases and the induced-isotropic phases without any surface treatment.read more
Citations
More filters
Patent
Circuit and method of driving the same
TL;DR: In this article, an arithmetic circuit with a function of performing a logic operation processing based on an input signal, storing a potential set in accordance with the result of the operation processing as stored data, and outputting a signal with a value corresponding to the stored data as an output signal is presented.
Patent
Semiconductor element, method for manufacturing semiconductor element, and semiconductor device including semiconductor element
TL;DR: In this paper, stable electrical properties are achieved in a semiconductor element including an oxide semiconductor film as an active layer, which is a film containing indium and zinc and can have crystallinity in a large region in the thickness direction.
Patent
Memory device and electronic device
TL;DR: In this article, a memory device with excellent writing performance and excellent storing performance is provided, where a first layer overlaps with a second layer, and the second layer includes a second transistor and a third transistor each including an oxide semiconductor as an active layer.
Patent
Semiconductor device having stacked oxide semiconductor layers
TL;DR: In this article, a method for manufacturing a stacked oxide material, including the steps of forming an oxide component over a base component, forming a first oxide crystal component which grows from a surface toward an inside of the oxide component by heat treatment, and leaving an amorphous component just above a surface of the base component.
Patent
Wiring board, semiconductor device, and manufacturing methods thereof
TL;DR: In this article, a conductive layer having a curved surface is used in connection between conductive layers used for the wirings to reduce defective conduction in a wiring board or a semiconductor device whose integration degree is increased.
References
More filters
Journal ArticleDOI
Polymer-stabilized liquid crystal blue phases
Hirotsugu Kikuchi,Hirotsugu Kikuchi,Masayuki Yokota,Yoshiaki Hisakado,Huai Yang,Tisato Kajiyama +5 more
TL;DR: This work shows the stabilization of blue phases over a temperature range of more than 60 K including room temperature (260–326 K), and demonstrates an electro-optical switching with a response time of the order of 10−4 s for the stabilized blue phases at room temperature.
Journal ArticleDOI
Theory of the blue phase of cholesteric liquid crystals.
TL;DR: In this paper, a theory of the cholesteric blue phase is presented, assuming a first-order Cholesteric-isotropic transition, and it is shown that the planar helix structure becomes unstable at temperatures near the transition point.
Journal ArticleDOI
Large electro-optic kerr effect in polymer-stabilized liquid-crystalline blue phases
Journal ArticleDOI
Large Electro‐optic Kerr Effect in Nanostructured Chiral Liquid‐Crystal Composites over a Wide Temperature Range
Journal ArticleDOI
Electro-optic effects of the optically isotropic state induced by the incorporative effects of a polymer network and the chirality of liquid crystal
TL;DR: In this article, the electro-optical properties of optically isotropic liquid-crystalline composites prepared by in-situ photo-polymerization of cross-linking monomers in the IOP of chiral liquid crystals were investigated.