Patent ID: 7821525
Filing Date: 2010-10-26
Classification: G09G

Abstract:
1. A display device comprising: a pixel array unit formed by two-dimensionally arranging pixel circuits each including an electrooptic element determining display luminance and a driving circuit for driving said electrooptic element in a form of a matrix; a first power supply line for supplying a first power supply potential to said pixel circuits, said first power supply line being arranged along a direction of pixel arrangement of a pixel column in said pixel array unit; and a second power supply line for supplying a second power supply potential to said pixel circuits, said second power supply line being arranged along the direction of the pixel arrangement of the pixel column in said pixel array unit; wherein two pixel circuits adjacent to each other in said pixel array unit are set as a pair, said two pixel circuits are formed such that layout configurations of said electrooptic elements and said driving circuits are symmetrical with respect to a direction in which said first power supply line and said second power supply line are formed as an axis of symmetry, and said first power supply line and said second power supply line are routed to said two pixel circuits such that wiring patterns of said first power supply line and said second power supply line are symmetrical with respect to said axis of symmetry.