发明名称 METHOD FOR DRIVING LIQUID CRYSTAL DISPLAY DEVICE, LIQUID CRYSTAL DISPLAY DEVICE, AND MOBILE INSTRUMENT PROVIDED WITH SAME
摘要 <p>Provided are a drive method for a liquid crystal display device that can display an image in which occurrences of flicker during paused drive are suppressed, a liquid crystal display device, and a mobile instrument provided with the same. With a positive polarity pixel, the voltage for a counter electrode in a write period (T1) is higher than the counter electrode voltage in a paused period (T2) and returns to the original standard value directly before the start of the paused period (T2). Thus, if the voltage for the counter electrode in the write period (T1) is high, the voltage for the difference between the voltage applied to the pixel electrode and the voltage applied to the counter electrode is applied to the liquid crystal layer for the positive polarity pixel. In this instance, with a positive polarity pixel, the voltage applied to the liquid crystal layer is lower than a negative polarity pixel just by the amount the voltage for the counter electrode in the write period (T1) is higher, and temporal changes in brightness become smaller. Thus, occurrences of flicker can be suppressed.</p>
申请公布号 WO2013179787(A1) 申请公布日期 2013.12.05
申请号 WO2013JP61171 申请日期 2013.04.15
申请人 SHARP KABUSHIKI KAISHA 发明人 NAKANO, FUMIKI
分类号 G09G3/36;G02F1/133;G02F1/1368;G09G3/20 主分类号 G09G3/36
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