| 摘要 |
<p>PURPOSE: To provide a liquid crystal display device decreased in line defects caused by the occurrence of static electricity. CONSTITUTION: This liquid crystal display device is constituted by forming X-Y signal line groups which are formed in an X-Y matrix form and thin-film transistor groups which are electrically connected to these signal groups and consist of metals, semiconductors and insulating films on one main surface of a first substrate, dividedly connecting these X-Y signal groups to driving IC packaging terminals by having prescribed spacings 10 in the plural groups at every driving IC unit at the ends of the first substrate and holding a liquid crystal layer in the opposite spacing part between a second substrate formed with counter electrodes and the first substrate. Spare electrodes 1-5 are arranged in the prescribed spacing 10 of the liquid crystal display device described above. These spare electrodes 1-5 are in an electrically conducting state with the counter electrodes. An effect of shielding static electricity acts sufficiently with the relatively simple constitution and, therefore, there is no more outflow of electric charges by the rapid change in the potential occurring in peeling electrification, working error, etc., in the subsequent production stages and the generate rate of the static electricity is drastically lowered.</p> |
