发明名称 IMAGE DISPLAY DEVICE
摘要 Provided is an image display device including: a pixel circuit; a power supply line; a data line for supplying a data signal to the pixel circuit; and a current path control unit. The pixel circuit includes: a light emitting element; a drive transistor for controlling a current flowing to the light emitting element; a storage capacitor provided between the data line and a gate electrode of the drive transistor, for storing a potential difference; and a data line connection switch for connecting one end of the storage capacitor on the gate electrode side of the drive transistor and the data line. Before the data line supplies the data signal, the data line connection switch is turned ON, and the current path control unit interrupts a current path from the power supply line to the one end of the storage capacitor.
申请公布号 US2011292019(A1) 申请公布日期 2011.12.01
申请号 US201113114086 申请日期 2011.05.24
申请人 YAMAMOTO SHOJI;YOKOYAMA JUNICHI;TSUKAHARA MASAHISA;CANON KABUSHIKI KAISHA;HITACHI DISPLAYS, LTD. 发明人 YAMAMOTO SHOJI;YOKOYAMA JUNICHI;TSUKAHARA MASAHISA
分类号 G09G5/00 主分类号 G09G5/00
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