Masato Shimura
Hitachi
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Publication
Featured researches published by Masato Shimura.
SID Symposium Digest of Technical Papers | 2006
Masaya Adachi; Masato Shimura
We have developed a CVA (Controllable Viewing-Angle) device using a hybrid aligned nematic liquid-crystal cell which allows a high light-shielding effect and a wide range of available viewing-angle control. By putting the CVA device on a TFT (Thin-Film Transistor) LC (Liquid-Crystal) Panel, we have realized a simple controllable viewing-angle LCD.
SID Symposium Digest of Technical Papers | 2008
Yuka Utsumi; Shintaro Takeda; Hiroyuki Kagawa; Daisuke Kajita; Ikuo Hiyama; Yasushi Tomioka; Toshiki Asakura; Masato Shimura; Masahiro Ishii; Kaori Miyazaki; Kikuo Ono
The degree of imperfection was defined as the independent intrinsic index of the degree of degraded contrast ratio for each component. The scattering index of liquid crystal layer gives an effective guideline for reducing light leakage intensity. By using this guideline, we have made an IPS-Pro LCD with a uniform contrast ratio of 1500:1 within ±16.5° of polar angle.
Liquid Crystals | 2009
Kotaro Araya; Koichi Igeta; Masato Shimura
In this paper, we propose a method to accelerate the crystallisation of nematic liquid crystal mixtures based on crystallisation theory. This method is to hold a nematic liquid crystal sample at a temperature suitable for crystal growth after aging it at a temperature suitable for nucleation. After we specified these temperatures of a nematic liquid crystal mixture using differential scanning calorimetry, we demonstrate that the two-temperature aging method is effective for the crystallisation of other nematic liquid crystal mixtures in which the crystal-liquid crystal transition temperature has so far been undetectable.
Archive | 1991
Katsumi Kondo; Junichi Hirakata; Osamu Ito; Teruo Kitamura; Shuichi Ohara; Naoki Kikuchi; Masato Shimura
Archive | 1996
Shigeru Matsuyama; Hiroaki Asuma; Masato Shimura; Yoshifumi Tomita; Sukekazu Aratani
Archive | 1994
Junichi Hirakata; Naoki Kikuchi; Katsumi Kondo; Junichi Owada; Masato Shimura; 淳一 大和田; 純一 平方; 正人 志村; 直樹 菊地; 克己 近藤
Archive | 1988
Noriaki Taketani; Hideki Asano; Akira Endo; Tomiya Abe; Masahiko Ibamoto; Junji Mukai; Seikichi Tanno; Shuji Eguchi; Masato Shimura
Archive | 1995
Ikuo Hiyama; Akira Arimoto; Masato Shimura
Archive | 1991
Yoshitaka Takezawa; Shuichi Ohara; Seikich Tanno; Noriaki Taketani; Masato Shimura
Archive | 1991
Yoshitaka Takezawa; Shuichi Ohara; Seikich Tanno; Noriaki Taketani; Masato Shimura
