Optical: systems and elements – Holographic system or element – Using a hologram as an optical element
Patent
1990-10-18
1992-11-10
Miller, Stanley D.
Optical: systems and elements
Holographic system or element
Using a hologram as an optical element
359 85, 340784, G02F 1133, G09G 336
Patent
active
051629321
ABSTRACT:
In a method of driving a liquid crystal matrix panel, the number of shifts of a voltage applied to each signal electrode from an ON level to an OFF level and vice versa is minimized in variation so that variation in the polarity inversion (or frequency) of a (driving) voltage applied to a corresponding pixel can be controlled. Accordingly, the disturbing effect of electrode resistance and liquid crystal capacitance can be reduced and thus, the uniformity of display will be ensured.
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Crosstalk-Free Driving Methods for STN-LCDS, Yoshiya Kaneko et al., Fujitsu Laboratories Ltd., Atsugi, Japan, SID 90 Digest pp. 412-415.
Fujiwara Shozo
Gohara Yoshihiro
Kobayashi Yoshinori
Duong Tai V.
Matsushita Electric - Industrial Co., Ltd.
Miller Stanley D.
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