| 摘要 |
<p>PURPOSE:To prevent the generation of static electricity during a rubbing treatment by providing dummy electrodes in positions enclosing segment electrodes in a 1 to 5mum range of the spacing with the segment electrodes and cutting the dummy electrodes after the rubbing treatment process. CONSTITUTION:The dot matrix type liquid crystal device which is constituted by providing the segment electrodes (signal electrodes) and common electrodes (scanning electrodes) consisting of transparent electrode layers on a pair of substrates and clamping a liquid crystal between the substrates provided further with oriented film layers on the respective electrode layers is so constituted as to prevent the destruction of the oriented film layers by static electricity and to have high display quality. Namely, the dummy electrodes 23 are provided in the positions enclosing the segment electrodes 22a to 22f on the substrates 21 and the spacing between the segment electrodes 22 and the dummy electrodes 23 is specified to 1 to 5 mum. The generation of the static electricity between the segment electrodes 22a to 22f is obviated during the rubbing stage. The liquid crystal device which is free from the unequal display is thus obtd. The dummy electrodes are cut after the rubbing treatment.</p> |
