SUBSTRATE ASSEMBLY, METHOD OF INSPECTING SUBSTRATE ASSEMBLY, ELECTRO-OPTIC DEVICE, METHOD OF MANUFACTURING ELECTRO-OPTIC DEVICE AND ELECTRONIC APPLIANCE

摘要

PURPOSE: A substrate assembly is provided to perform an electric inspection by using a TFT(Thin Film Transistor) array substrate of a liquid crystal display without detaching a mounted external IC(Integrated Circuit). CONSTITUTION: A substrate assembly includes a substrate(10), a peripheral circuit embedded in the substrate, a first wiring(201) arranged on the substrate, and an external IC, mounted on the substrate, and having a first terminal connected to an interconnection portion arranged on the first wiring. The substrate assembly further includes a second wiring(202) which extends from the interconnection portion in such a manner that the second wiring is routed in a portion of the substrate facing the integrated circuit, and a first external circuit(102) connection terminal arranged on the second wiring in a portion of the substrate not facing the integrated circuit.