| 摘要 |
PROBLEM TO BE SOLVED: To decrease the number of circuit elements required to make potential control of a scan electrode without adopting complicated multi-layer wirings. SOLUTION: Columns R1-Rm constitute a matrix display, and to each of them, data electrodes A11, A21-A1m, A2m continued from one end of each row to the other end are installed in the number k (k>=2), and all scan electrodes Y1-Y6 within the display plane ES are classified into groups in k pieces, and the groups in k pieces are allocated to the data electrodes in k pieces of each row on the one-to-one basis, wherein the data electrodes are arranged intersecting or confronting those scan electrodes belonging to the group allocated to the applicable data electrode in such a positioning as not overlapping a bulkhead 29 viewed on the plan, and at the same time, allowed to intersect the other scan electrodes in positions overlapping the bulkhead 29.
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