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Publication


Featured researches published by Keiichiro Ashizawa.


Japanese Journal of Applied Physics | 1997

Complete Suppression of Color Shift in In-plane Switching Mode Liquid Crystal Displays with a Multidomain Structure Obtained by Unidirectional Rubbing

Sukekazu Aratani; Hagen Klausmann; Masahito Ohe; Masuyuki Ohta; Keiichiro Ashizawa; Kazuhiko Yanagawa; K. Kondo

Complete suppression of color shift in in-plane switching mode liquid crystal displays (LCDs) has been realized. The LCDs have a multidomain structure obtained by unidirectional rubbing and use of zigzag electrodes. The design concept and performance of the devices are described in this paper.


Archive | 2003

Active matrix type liquid crystal display apparatus

Yuka Utsumi; Katsumi Kondo; Ikuo Hiyama; Osamu Itoh; Masahito Ohe; Kazuhiko Yanagawa; Keiichiro Ashizawa


Archive | 2003

In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions

Masuyuki Ohta; Kazuhiko Yanagawa; Kazuhiro Ogawa; Keiichiro Ashizawa; Masahiro Yanai; Nobutake Konishi; Katsumi Kondo; Masahito Ohe; Sukekazu Aratani; Hagen Klausmann


Archive | 1999

In-plane field type liquid crystal display device comprising a structure which is prevented from charging with electricity

Kazuhiko Yanagawa; Masuyuki Ohta; Kazuhiro Ogawa; Keiichiro Ashizawa; Masahiro Yanai; Nobutake Konishi; Kiyoshige Kinugawa; Yasuyuki Mishima; Shigeru Matsuyama


Archive | 1996

Liquid crystal display device with wide viewing angle characteristics

Masuyuki Ohta; Kazuhiko Yanagawa; Keiichiro Ashizawa; Yasuyuki Mishima; Kazuhiro Ogawa; Masahito Ohe; Masahiro Yanai; Katsumi Kondo


Archive | 1996

Active matrix type liquid crystal display device and its production

Keiichiro Ashizawa; Nobutake Konishi; Kazuhiro Ogawa; Masuyuki Ota; Kazuhiko Yanagawa; Masahiro Yanai; 益幸 太田; 和宏 小川; 信武 小西; 和彦 柳川; 雅弘 箭内; 啓一郎 芦沢


Archive | 1996

In-plane field type liquid crystal display device with delta arrangement of three primary color pixels

Kazuhiko Yanagawa; Masuyuki Ohta; Kazuhiro Ogawa; Keiichiro Ashizawa; Masahiro Yanai


Archive | 1995

Active matrix type liquid crystal display device and its manufacture

Keiichiro Ashizawa; Nobutake Konishi; Kazuhiro Ogawa; Masuyuki Ota; Kazuhiko Yanagawa; Masahiro Yanai; 益幸 太田; 和宏 小川; 信武 小西; 和彦 柳川; 雅弘 箭内; 啓一郎 芦沢


Archive | 2000

Liquid crystal display device with spacer covered with an electrode

Kazuhiko Yanagawa; Keiichiro Ashizawa; Masahiro Ishii; Masayuki Hikiba


Archive | 1996

In-plane field type liquid crystal display device with light shielding pattern suitable for high aperture ratio

Kazuhiko Yanagawa; Masuyuki Ohta; Kazuhiro Ogawa; Keiichiro Ashizawa; Katsumi Kondo

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