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Featured researches published by Tatsuhiko Tamura.


Displays | 1990

High-resolution 6-inch LCD using a-Si TFT with TaOx/SiNx double insulating layer

Yutaka Nanno; A. Ohtsuka; Shinichiro Ishihara; Takao Kawaguchi; Tatsuhiko Tamura; Y. Mino; Etsuya Takeda; Seiichi Nagata

Abstract A TFT array having 476 × 630 (299 880) pixels employing a-Si TFT with TaOx/SiNx double insulating layers is developed for a 6-inch diagonal LCD display panel. The panel is driven by a progressive scanning method for which the address time is 30 μs. The parameters of this TFT array were determined by computer simulation, and as a result of this, highly improved driving and viewing characteristics were obtained.


Archive | 1991

Active matrix liquid crystal display apparatus and method of producing the same

Mamoru Takeda; Tatsuhiko Tamura; Sadayoshi Hotta


Archive | 1988

Method of electrically testing active matrix substrate

Takao Kawaguchi; Tatsuhiko Tamura; Etsuya Takeda


Archive | 1997

Photomask and production of active element array substrate

Takashi Hirose; Tatsuhiko Tamura; Nobuyuki Tsuboi; 伸行 坪井; 貴司 広瀬; 達彦 田村


Archive | 2000

Liquid crystal display element and liquid crystal display device utilizing the same

Shoichi Ishihara; Tsuyoshi Kamimura; Kenji Nakao; Mitsutaka Okita; Tatsuhiko Tamura; Yoshinori Tanaka; Hisanori Yamaguchi; 強 上村; 健次 中尾; 久典 山口; 光隆 沖田; 好紀 田中; 達彦 田村; 將市 石原


Archive | 1999

Active matrix substrate of a liquid crystal display comprising an insulating layer being made of solid solution of SiOx /SINy

Tatsuhiko Tamura; Takashi Hirose; Nobuyuki Tsuboi


Archive | 2001

Manufacturing method for thin film transistor array substrate and liquid crystal display device using the same manufactured by the method

Katsuo Iwasaki; Tatsuhiko Tamura; 勝男 岩崎; 達彦 田村


Archive | 1999

Active matrix substrate and liquid crystal display comprising the same

Tatsuhiko Tamura; Takashi Hirose; Nobuyuki Tsuboi


Archive | 1999

Manufacture of and manufacturing device for active matrix substrate

Tatsuhiko Tamura; Nobuyuki Tsuboi; 伸行 坪井; 達彦 田村


Archive | 1996

Liquid crystal optical element, projector formed by using liquid crystal optical element, liquid crystal display device and producing of liquid crystal optical element

Yoshio Iwai; Junji Nakajima; Hiroyuki Onishi; Tatsuhiko Tamura; 潤二 中島; 博之 大西; 義夫 岩井; 達彦 田村

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