An in-plane switching liquid crystal cell with weakly anchored liquid crystals on the electrode substrate

O Sato, N Iwata, J Kawamura, T Maeda… - Journal of Materials …, 2017 - pubs.rsc.org
We present the “one-side zero-anchoring in-plane switching”(OZ-IPS) mode in liquid crystal
displays (LCDs) comprising an electrode substrate onto which poly (hexyl methacrylate) …

High-density poly (hexyl methacrylate) brushes offering a surface for near-zero azimuthal anchoring of liquid crystals at room temperature

O Sato, T Kasai, M Sato, K Sakajiri, Y Tsujii… - Journal of Materials …, 2013 - pubs.rsc.org
High-density poly (hexyl methacrylate)(PHMA) brushes offered a near-zero azimuthal
anchoring surface for nematic liquid crystals (NLCs) at room temperature. NLCs in a cell with …

Near-zero azimuthal anchoring of liquid crystals assisted by viscoelastic bottlebrush polymers

Y Kinose, K Sakakibara, O Sato… - ACS Applied Polymer …, 2021 - ACS Publications
In this article, we revealed the mechanism of weak anchoring properties of liquid crystals
(LCs) on cross-linked films of bottlebrushes consisting of poly (hexyl methacrylate)(PHMA) …

Nematic liquid crystal anchoring strengths of high density polymer brush surfaces

O Sato, N Iwata, T Kasai, Y Tsujii, S Kang… - Liquid …, 2015 - Taylor & Francis
The azimuthal anchoring coefficient A 2 of a nematic liquid crystal (NLC) on high-density
polymer brushes was investigated using the threshold voltage for the in-plane switching of …

Polar anchoring strengths of nematic liquid crystal on high-density polymer brush surfaces

N Iwata, K Yazawa, M Tokita - Liquid Crystals, 2019 - Taylor & Francis
Herein, the polar anchoring energy coefficient (A θ) of nematic liquid crystal (NLC) was
examined for high-density polymer brushes via capacitance measurements. The A θ is 10 …

Azimuthal anchoring coefficients of nematic liquid crystals on polystyrene brushes formed at the air surface of block copolymer monolayers

N Iwata, Y Yoshioka, K Yazawa, M Tokita - Liquid Crystals, 2020 - Taylor & Francis
ABSTRACT A nematic liquid crystal (NLC) on a diblock copolymer monolayer shows Néel
walls under a polarised optical microscope and the azimuthal anchoring coefficient (A φ) is …

高密度ポリマーブラシ上でのネマチック液晶の極角アンカリング強度

矢澤健太, 岩田直人, 佐藤治… - 日本液晶学会討論会講演 …, 2017 - jstage.jst.go.jp
We examined the polar anchoring coefficient (Aθ) of nematic liquid crystal (NLC) on poly
(hexyl methacrylate)(PHMA) brushes by the Freedericksz transition method. On PHMA …

PB08 ポリマーブラシ上のネマチック液晶のアンカリング力の温度依存性 (液晶物理・物性, ポスター発表, 2015 年日本液晶学会討論会)

岩田直人, 姜聲敏, 渡辺順次, 戸木田雅利… - … 学会討論会講演予稿集 …, 2015 - jstage.jst.go.jp
抄録 We examined the anchoring force of nematic liquid crystal (NLC) on high-density
polystyrene (PS), poly (methyl methacrylate)(PMMA), poly (ethyl methacrylate)(PEMA), and …