Patent ID: 7750662
Filing Date: 2010-07-06
Classification: G02F,G09G

Abstract:
1. An electro-optical device comprising: a plurality of pixel units arrayed in a pixel area; a peripheral circuit that is provided in a peripheral area that is formed around the pixel area, the peripheral circuit supplying signals to the plurality of pixel units; a terminal that is provided in the peripheral area; and an electric wiring pattern that provides an electric connection between the terminal and the peripheral circuit, the electric wiring pattern having a low resistance portion and a high resistance portion, the high resistance portion having a winding layout that overlaps the terminal in plan view, wherein the high resistance portion is connected to the terminal by a relay layer formed between the high resistance portion and the terminal, with a first series of contact holes formed through a first insulation film formed between the terminal and the relay layer and a second series of contact holes formed through a second insulation film formed between the high resistance portion and the relay layer.