Fumio Matsukawa
Mitsubishi
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Featured researches published by Fumio Matsukawa.
IEEE Transactions on Electron Devices | 1990
Fumio Matsukawa; Hirotsugu Arai; Katsuya Ohtani; Shigeru Matsushita
Segment-type, twisted nematic liquid-crystal panels with finely striped, two-color filters within the panel are discussed. The panel has a color filter-on-indium tin oxide structure. Two types of printed filter (an offset-printed (OP) filter and a screen-printed (SP) filter) were subjected to heat treatment and evaluated. It was found that an SP filter of about 0.3 mu m has less effect on the operating voltage and availability for multiplexed drive than an OP filter of about 1 mu m in thickness with the same color density. The test results for panel reliability for automotive use are given. The panels can digitally display a vehicles speed, fuel level and engine revolutions in bargraph format with good legibility using three colors. >
Archive | 1988
Fumio Matsukawa; Yoshisada Mizutani; Hirotsugu Arai
Archive | 1996
Hideaki Otsuki; Toshio Kato; Yoko Gofuku; Fumio Matsukawa
Archive | 1999
Yasuhiro Morii; Fumio Matsukawa; Akira Tsumura; Shin Tahata; Masaya Mizunuma; Akira Tamatani; Masayuki Fujii; Yasuo Fujita
Archive | 1999
Masayuki Fujii; Fumio Matsukawa; Akira Tsumura; Shin Tahata; Masaya Mizunuma; Akira Tamatani; Yasuhiro Morii; Yasuo Fujita
Archive | 1984
Fumio Matsukawa; Hirotsugu Arai
Archive | 2000
Yasuhiro Morii; Fumio Matsukawa; A. Tsumura; Shin Tahata; Masaya Mizunuma; Akira Tamatani; Masayuki Fujii; Yasuo Fujita
Archive | 1999
Yuzo Odoi; Akira Tsumura; Kyoichiro Oda; Fumio Matsukawa
Archive | 1999
Akira Tamatani; Fumio Matsukawa; Akira Tsumura; Shin Tahata; Masaya Mizunuma; Yasuhiro Morii; Masayuki Fujii; Yasuo Fujita
Archive | 1982
Osamu Shimizu; Hirofumi Goto; Fumio Matsukawa