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    • 96. 发明授权
    • Image display apparatus
    • 图像显示装置
    • US07889168B2
    • 2011-02-15
    • US11676620
    • 2007-02-20
    • Tatsuro YamazakiNaoto AbeEisaku TatsumiMakiko MoriMuneki AndoTakeshi Ikeda
    • Tatsuro YamazakiNaoto AbeEisaku TatsumiMakiko MoriMuneki AndoTakeshi Ikeda
    • G09G3/36
    • G09G3/20G09G3/2014G09G3/22G09G3/3216G09G2310/0205G09G2320/043G09G2340/0407
    • An image display apparatus includes a plurality of display devices, a plurality of scan interconnections and a plurality of modulation interconnections, a scanning circuit for applying a scanning signal to the scan interconnections, and a modulation circuit for applying a modulation signal to the modulation interconnections. The scanning circuit applies the scanning signals to a group of scan interconnections selected from the plurality of scan interconnections in one select period, and applies the scanning signals, in a subsequent select period, to the plurality of scanning interconnections which were shifted with one scan interconnection portion from the group of scanning interconnections to which the scanning signals were applied in a previous select period. The scanning signals which have the same polarity to the modulation signal in successive two select periods are applied to the scanning interconnection to which the scanning signals should be applied repeatedly, and the output from the scanning circuit has a portion in which signal level is controlled to a non-selection electric potential level between the scanning signals which are applied repeatedly to the scanning interconnection. The scanning circuit is configured to apply scanning signals with different selection electric potentials to a plurality of scan interconnections which are selected in one select period.
    • 图像显示装置包括多个显示装置,多个扫描互连和多个调制互连,用于将扫描信号施加到扫描互连的扫描电路,以及用于将调制信号施加到调制互连的调制电路。 扫描电路在一个选择周期中将扫描信号施加到从多个扫描互连中选择的一组扫描互连,并且在随后的选择周期中将扫描信号施加到通过一个扫描互连移位的多个扫描互连 来自在先前选择周期中应用扫描信号的扫描互连组的部分。 在连续两个选择周期中与调制信号具有相同极性的扫描信号被施加到应该重复施加扫描信号的扫描互连,并且来自扫描电路的输出具有将信号电平控制到 扫描信号之间的非选择电位电平被重复地应用于扫描互连。 扫描电路被配置为将具有不同选择电位的扫描信号施加到在一个选择周期中选择的多个扫描互连。