Panel and driving controlling method
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United States of America Patent
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Apr 30, 2013
Grant Date -
Oct 1, 2009
app pub date -
Mar 11, 2009
filing date -
Mar 31, 2008
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The present invention provides a panel, including: a plurality of pixel circuits disposed in rows and columns and each including a light emitting element for emitting light in response to driving current, a sampling transistor for sampling an image signal, a driving transistor for supplying the driving current to the light emitting element, and a storage capacitor for storing a predetermined potential; and a power supplying section configured to supply a power supply voltage of a high potential or a low potential at a time to all of the pixel circuits arranged in rows and columns; the power supplying section setting the power supply voltage to be supplied to the low potential, with which the gate-source voltage of the driving transistor becomes higher than a threshold voltage of the driving transistor, by Q times within a one-field period, Q being equal to or greater than 2.
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