Display device

Abstract

A display module including a substrate having a plurality of pixels, a data line that supplies a data signal to a pixel, a current supply line that supplies electric current to the pixel, a data driving circuit that supplies a data signal to the data line, and a gate driving circuit thereon. The plurality of pixels are arranged in a display area of the substrate, and each of the plurality of pixels includes a light emitting device, a first thin film transistor connected to the data line that supplies the data signal, a second thin film transistor connected to the current supply line, and a capacitor. The light emitting device includes a first electrode layer connected to the second thin film transistor, an organic layer formed on the first electrode layer, and a second electrode layer formed on the organic layer.

What is claimed is: 
     
         1 . Display module comprising a pixel disposed in respective intersections between a plurality of scanning lines and a plurality of data lines, which lines are aligned in a matrix within a display region on a substrate and a current supply line that supplies electric current to said pixel,
 wherein said pixel comprises an active device that is selected by said scanning line, a data storage device that stores a data signal that is supplied from said data line when said active device is put into on-state condition and an emitting device that emits light by electric current supplied from said current supply line according to the data signal stored in said data storage device,   wherein said emitting device comprises a first electrode layer that is driven by said active device, an organic emitting layer that is coated over said first electrode layer and a second electrode layer that is formed over said organic light emitting layer, and   wherein an electrode layer is provided on said substrate lower than said second electrode layer and is coated with one of an insulating firm and a passivation film, and said second electrode layer is connected through a contact hole to said electrode layer.