ELECTRO-OPTICAL DEVICE, DRIVING METHOD OF ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS

摘要

A first storage capacitor is provided with respect to a data line. A pixel circuit includes a first transistor supplying current according to a voltage between a gate and a source, a light emitting element emitting light corresponding to current supplied by the first transistor, and a second transistor which is turned on or off between the data lines and the gate node. In a first period, an initial potential is supplied to the data line by turning on the second transistor, and in a second period, a data signal of a potential corresponding to a gradation level is supplied to the other end of the first storage capacitor by turning on the second transistor. After the second period, the second transistor is turned off.

主权项

1. An electro-optical device comprising:
a first capacitor having a first electrode and a second electrode; a control circuit that supplies a data signal to the first electrode of the first capacitor; a first wiring electrically connected to the second electrode of the first capacitor; a second wiring to which a fixed potential is supplied; a second capacitor having a third electrode electrically connected to the first wiring and a fourth electrode electrically connected to the second wiring; a pixel circuit electrically connected to the first wiring, the pixel circuit having a pixel capacitor holding a first voltage according to the data signal, wherein the first voltage is generated based on the data signal and a capacitance ratio of at least the first capacitor and the second capacitor.