Patent ID: 7671363
Filing Date: 2010-03-02
Classification: G02F

Abstract:
1. An electro-optical device comprising: a counter substrate and an element substrate arranged so as to face each other; liquid crystal in between the counter substrate and the element substrate; a plurality of pixel electrodes arranged in a pixel area of the element substrate; a counter electrode arranged between the liquid crystal and the counter substrate; vertical conduction terminals arranged in a peripheral area located peripheral to the pixel area and which enable electrical conduction between the counter substrate and the element substrate; peripheral circuit wiring arranged in the peripheral area, the peripheral circuit wiring having overlapping portions that overlap the vertical conduction terminals in plan view, the overlapping portions being arranged on a lower layer side relative to the vertical conduction terminals; and lines and electronic elements which are arranged on a lower layer side relative to the pixel electrodes and are used for driving the pixel electrodes, wherein the vertical conduction terminals are formed of a conductive film which is the same layer as a first conductive film selected from a plurality of conductive films forming the lines and the electronic elements, and wherein the overlapping portions of the peripheral circuit wiring are formed of a conductive film which is the same layer as a second conductive film which is selected from the plurality of conductive films and arranged on a lower layer side relative to the first conductive film.