发明名称 DISPLAY DEVICE AND DRIVE METHOD THEREFOR
摘要 Provided is a display device that can sufficiently secure a period for threshold value detection with a simple configuration and that can inhibit occurrence of luminance non-uniformity. The display device includes a plurality of pixel circuits; a gate driver circuit connected to a plurality of scanning signal lines and a plurality of control lines; and a power control circuit connected to a plurality of power lines through a common power line. Each pixel circuit includes an organic EL element, a plurality of TFTs, and a capacitor. During each frame period, after initialization and threshold value detection are collectively performed on a plurality of rows, writing and light emission are performed sequentially on a row-by-row basis. Here, in a preceding frame (first frame) of two consecutive frame periods, writing is performed in order from the first row to the nth row (ascending order). In a subsequent frame (second frame) of the two frame periods, writing is performed in order from the nth row to the first row (descending order).
申请公布号 US2013181969(A1) 申请公布日期 2013.07.18
申请号 US201113876582 申请日期 2011.10.17
申请人 KISHI NORITAKA;SHARP KABUSHIKI KAISHA 发明人 KISHI NORITAKA
分类号 G09G3/32 主分类号 G09G3/32
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