摘要 |
PURPOSE: An image display device is provided to suppress the dull waveform of a driving voltage at both rise and fall and prevent erroneous writing without reducing effective writing time. CONSTITUTION: On a termination side of each scanning line(111-n) is provided a charging switching element(114-n) and a discharging switching element(116-n) in parallel with each other. The charging element has a gate electrode connected with one end of a scanning auxiliary line(113-(n+1)) of which other end is connected to a scanning line of the same stage. The discharging switching element has a gate electrode connected with one end of a scanning auxiliary line of which other end is connected to a scanning line of the following stage. Further, the charging switching element has a source/drain electrode connected to a scanning line and a selected state scanning driving voltage power source(115), whereas the discharging switching element has a source/drain electrode connected to a scanning line and the non-selected state scanning driving voltage power source(117). Thereby, the dull waveform of a driving voltage at both rise and fall is suppressed. Moreover, erroneous writing is prevented without reducing effective writing time.
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