Electro-optical device, electronic apparatus, and method of driving electro-optical device

An electro-optical device comprising:

• a plurality of groups pixel circuits;
• a first data transfer line;
• a plurality of data transfer lines comprising:
• a second data transfer line that is coupled to at least one of the plurality of groups of pixel circuits;
• and a third data transfer line that is coupled to at least one of the remaining of the plurality of groups of pixel circuits;
• a first capacitor that includes a first electrode which is coupled to the first data transfer line and a second electrode which is coupled to the second data transfer line;
• and
• a second capacitor that includes a third electrode which is coupled to the first data transfer line and a fourth electrode which is coupled to the third data transfer line,
• wherein each pixel circuit includes:
• a drive transistor that has a gate electrode, a first current terminal, and a second current terminal;
• a compensation transistor that electrically couples between the first current terminal of the drive transistor and the gate electrode of the drive transistor;
• a data transfer line driver circuit that switches potentials of the first data transfer line and the first electrode, in such a manner that potential change amounts of the first data transfer line and the first electrode becomes a value according to a gradation level;
• and
• a light emitting element that emits light in brightness according to a magnitude of a current which is supplied based on a potential that is shifted in accordance with the potential change amounts from a potential according to the electrical characteristics of the drive transistor,
• wherein the second data transfer line and the third data transfer line are shorter than the first data transfer line.