Patent ID: 7157740
Filing Date: 2007-01-02
Classification: G09G

Abstract:
1. An electro-optical device, comprising: a first main signal wiring line which is arranged to correspond to a unit circuit and which transmits a predetermined signal; a first sub signal wiring line whose width is narrower than that of the first main signal wiring line; a second main signal wiring line arranged between the first main signal wiring line and the first sub signal wiring line; a first connection wiring line which is connected to the first main signal wiring line and the first sub signal wiring line and which is bridged over the second main signal wiring line; and an internal circuit having a plurality of elements connected to the first sub signal wiring line, wherein the predetermined signal is branched from the first main signal wiring line and is supplied to the internal circuit through the first sub signal wiring line, and the first and second main signal wiring lines are arranged approximately parallel to one another.