ANZEIGEVORRICHTUNG MIT AKTIVER MATRIX

摘要

In order to provide an active matrix display device in which a thick insulating film is preferably formed around an organic semiconductive film of a thin film luminescent device without damaging the thin film luminescent device, the active matrix display device (1) is provided with a bank layer (bank) along a data line (sig) and a scanning line (gate) to suppress formation of parasitic capacitance in the data line (sig), in which the bank layer (bank) surrounds a region for forming the organic semiconductive film (43) of the thin film luminescent device (40) by an ink-jet process. The bank layer (bank) consists of a lower insulating layer (61) composed of a thick inorganic material and an upper insulating layer (62) of an organic material which is deposited on the lower insulating layer (61) and has a smaller thickness so as to avoid contact of the organic semiconductive film (43) with the upper insulating layer (62).