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US 2014/0368413 A1Published application
Display apparatus and driving method therefor
AssigneeSony Corporation
InventorsMitsuru Asano, Takao Tanikame
Life of this patent
Estimating the term…
Abstract
A display apparatus disclosed herein includes a plurality of pixel circuits each having a plurality of switches configured to receive a driving signal of a predetermined period and be controlled for opening and closing operation by the driving signal; and a drive circuit configured to control the open/closed state of the switches; the drive circuit being operable to scan the pixel circuits and open and close the switches in periods independent of each other.
Claims12
A display apparatus comprising:
- a pixel array section having a plurality of pixel circuits, at least one of the plurality of pixel circuits including:
- a light-emitting device;
- a capacitor,
- a drive transistor configured to drive the light-emitting device;
- a first switching transistor connected to a data line;
- a second switching transistor connected to a power supply line;
- and
- a peripheral section having a drive circuit configured to supply a first scanning signal and a second scanning signal,
- wherein the first switching transistor is configured to be turned on once according to the first scanning signal within a field period, and
- wherein the second switching transistor is configured to be turned on at least two times according to the second scanning signal within the field period.
7 more elements
Dependencies are inferred from the claim text.