Provided is a self light emitting type display device which can correct
variations in characteristics of self-emitting elements arranged in a
display panel, a driver IC which drives lighting of the self-emitting
elements, and the like.A self-emitting module 1 is composed of a display
panel 2 on which a plurality of self-emitting elements are arranged, a
flexible circuit board 3 whose one end portion is connected with the
display panel, a memory 10 which is loaded on the circuit board 3 and in
which data for adjusting light emission intensities of the self-emitting
elements is stored, and a drive unit 5 which is loaded also on the
circuit board and which is equipped with a function of generating the
drive current which is for adjusting the light emission intensities of
the respective light emitting elements based on the data stored in the
memory. Since the memory 10 and the drive unit 5 are loaded in the
self-emitting module 1, in a state in which the self-emitting module is
an individual module body before the module 1 is connected with a main
body substrate 6 side, intensity adjustment of the respective light
emitting elements can be performed, and adjustment work for intensity
prior to shipping of the product can be made easier.