Toshiaki Tokita
Ricoh
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Publication
Featured researches published by Toshiaki Tokita.
SID Symposium Digest of Technical Papers | 2002
Toshiaki Tokita; Hiroyuki Sugimoto; Yumi Matsuki; I. Katoh; Kenji Kameyama; Yasuyuki Takiguchi
A FLC (ferroelectric liquid crystal) device based on a pixel- shift resolution-enhancement technique for projection displays has been developed using a vertically aligned FLC and a novel electrode structure. The good lateral-displacement characteristics and fast switching speed of the device enable excellent projection images.
The Journal of The Institute of Image Information and Television Engineers | 2004
Toshiaki Tokita; Hiroyuki Sugimoto; Yumi Matsuki; Ikuo Katoh; Yasuyuki Takiguchi
A new resolution-enhancing device has been developed based on a novel structure and a unique principle of operation, which shifts the optical path of projected light from pixel arrays by a half pitch at a fast switching speed. The device has a Vertically Aligned Ferroelectric Liquid Crystal (VA-FLC) layer and Multiple Line-shaped Transparent Electrodes (MLTE) that apply a uniform electric field to the VA-FLC layer. These features provide good optical performance in this optical path shift device and produce excellent projection images.
Archive | 2004
Masanori Kobayashi; Toshiaki Tokita; Yumi Matsuki; Hiroyuki Sugimoto
Archive | 1993
Toshiaki Tokita; Motoharu Tanaka; Atsuyuki Watada; Yoshiko Kurosawa
Archive | 2003
Shigeaki Nimura; Masanori Kobayashi; Hiroyuki Sugimoto; Yasuyuki Takiguchi; Toshiaki Tokita; Yumi Matsuki
Archive | 2002
Hiroyuki Sugimoto; Toshiaki Tokita; Yumi Matsuki; Shigeaki Nimura; Masanori Kobayashi; Yasuyuki Takiguchi; Kenji Kameyama; Ikuo Katoh
Archive | 1995
Toshiaki Tokita; Akiko Konishi; Yasuo Miyoshi; Kakuji Murakami; Toshiaki Takahashi
Archive | 2005
Toshiaki Tokita; Kazuhiro Fujita; Toshiharu Murai; Atsushi Takaura; Kazuya Miyagaki; Takanobu Osaka; Yasuyuki Takiguchi; Hiroyuki Sugimoto; Yumi Matsuki; Yukiko Hirano
Archive | 2005
Kazuhiro Fujita; Takanobu Osaka; Kazuya Miyagaki; Atsushi Takaura; Masanori Kobayashi; Hiroyuki Sugimoto; Kenji Namie; Yumi Matsuki; Toshiaki Tokita
Archive | 2005
Kazuhiro Fujita; Atsushi Takaura; Yasuyuki Takiguchi; Toshiaki Tokita; Toshiharu Murai; Hiroyuki Sugimoto; Kazuya Miyagaki; Takanobu Osaka
