An ink jet method known as a method for selectively forming a layer made
of a polymeric organic compound is advantageous in that a layer
containing an organic compound can be separately colored for emitting
light of three colors (R, G, B) at a time. However, this ink jet method
is disadvantageous in its poor film formation accuracy, and therefore, it
is difficult to control the formation of the film for obtaining the
uniformity. As a result, the obtained film is likely to have unevenness.
In the present invention, an layer containing an organic compound is
formed on the entire surface of a lower electrode connected to a thin
film transistor by application. After forming an upper electrode on the
lower electrode, an layer containing an organic compound is etched in a
self-aligned manner by plasma etching using the upper electrode as a mask
so as to allow the selective formation of an layer containing an organic
compound. Furthermore, for connection with the upper electrode, the
electrical connection is achieved by using an adhesive containing a
conductive particle or a paste. Furthermore, a material emitting white
light or a material emitting monochromatic light is used as the layer
containing an organic compound. The full-color display is achieved by
combining the layer containing an organic compound with a color
conversion layer or a colored layer.