Patent ID: 8822987
Filing Date: 2014-09-02
Classification: G09G,H01L

Abstract:
1. An electro-optical device, the electro-optical device including: a first pixel circuit having a first light emitting element and a first driving transistor configured to control a current flowing through the first light emitting element; a second pixel circuit having a second light emitting element and a second driving transistor configured to control a current flowing through the second light emitting element, the second pixel circuit being arranged adjacent to the first light emitting element along a first direction; a power supply line connected to the first driving transistor and the second driving transistor; a first constant potential wiring line arranged along a second direction crossing the first direction, the first constant potential wiring line being electrically connected to the first pixel circuit; a first data line arranged along the second direction, the first data line being electrically connected to the first pixel circuit; a second constant potential wiring line arranged along the second direction, the second constant potential wiring line being electrically connected to the second pixel circuit; a second data line arranged along the second direction, the second data line being electrically connected to the second pixel circuit; and a wiring line connected to the second constant potential wiring line, wherein the first data line and the wiring line overlap when seen from a third direction perpendicular to the first direction and to the second direction.