Keating & Bennett, LLP
Drive device and display device
A drive device of the present invention includes a VCOM selection circuit (122) for switching, before a display panel (102) is turned off, an electric potential of a counter electrode COM of each of pixels P from a VCOM1 to a VCOM2 which causes an electric potential of a drain electrode of each of the pixel P to be identical to the electric potential of the counter electrode COM after the display panel (102) is turned off.
Sharp Kabushiki Kaisha
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Kohzoh Fumiyuki Asahi Taketoshi Toshihiro
Takahashi Kobayashi Yamato Nakano Yanagi