Patent ID: 7286202
Filing Date: 2007-10-23
Classification: G02F,H01L

Abstract:
1. An image display comprising: a driving IC for driving an image display portion and packaged on an insulating substrate where said image display portion is formed; and internal wiring for inputting a signal and a power supply from an external circuit to said driving IC, wherein at least a part of said internal wiring has a multi-layer structure in which conductive films of different layers are connected so as to be electrically parallel to each other, wherein said internal wiring includes power-supply input internal wiring for inputting a power supply to the driving IC and signal input internal wiring for inputting a signal, said power-supply input internal wiring has a multi-layer structure in which conductive films of different layers are connected so as to be electrically parallel to each other, and said signal input internal wiring has a single-layer structure in which a conductive film is not connected to any conductive film of a different layer, the image display further comprising an opposed substrate that is opposed to said image display portion on said insulating substrate, wherein said internal wiring has a single-layer structure in which a conductive film is not connected to any conductive film of a different layer in an area where said insulating substrate and said opposed substrate overlap each other, and has a multi-layer structure in which conductive films of different layers are connected so as to be electrically parallel to each other in the area where said insulating substrate and said opposed substrate do not overlap each other.