| 摘要 |
PURPOSE:To prevent the titled device from malfunction due to the mixing of a foreign substance into a dummy electrode part by forming respective dummy electrodes so as not to make each dummy electrode cross a liquid crystal driving electrode formed on its opposed substrate or two or more other dummy electrodes. CONSTITUTION:Lower base board dummy electrodes 15a-15c are formed on a part other than a common electrode 13 formation part on a lower base board 11 and upper base board dummy electrodes 25a, 25b are formed on a part other than a segment electrode 23 formation part of upper base board 21. Even if a conductive foreign substance is mixed into a part of the dummy electrodes 15a-15c which is opposed to the segment electrode 23b or the dummy electrode 25, the device can be prevented from malfunction due to the mixing of the foreign substance because the lower base board dummy electrode is divided into sections 15a-15c and respective dummy electrodes 15a-15c do not cross the segment electrodes 23a, 23b and the dummy electrodes 25a, 25b formed on the upper base board 21 to be the opposed base board to the dummy electrodes 15a-15c. |
