Patent ID: 7800564
Filing Date: 2010-09-21
Classification: G09G

Abstract:
1. A display apparatus including a current driving light emitting element and a driving transistor, the display apparatus comprising: a first switching transistor for connecting (i) a current control terminal of the driving transistor to (ii) a current output terminal of the driving transistor; a first capacitor, connected to the current control terminal of the driving transistor; a second capacitor, having a first terminal connected to the current control terminal of the driving transistor; a second switching transistor for connecting a second terminal of the second capacitor to the current output terminal of the driving transistor via a wire or a transistor, the second terminal being a terminal opposite to the first terminal; and a third switching transistor for connecting the second terminal of the second capacitor to a voltage line, wherein the second terminal of the second capacitor is connected to a node between the second and third switching transistors, the voltage line being set to a value which corresponds to an anode potential from a property of the current driving light emitting element.