Organic electroluminescent display device
An organic electric field and light-emitting display technology, which is applied in the direction of electroluminescent light source, electric light source, identification device, etc., and can solve the problems such as the degradation of the characteristics of the organic electric field light-emitting element 203
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[0042] Then, with regard to the embodiment of the present invention, it is described in detail with reference to the accompanying drawings:
[0043] FIG. 1 is a partial plan view of an organic electroluminescent display device according to a first embodiment of the present invention. figure 2 for this cross-sectional view. In Figure 1 and figure 2 in which with Figure 7 and Figure 8 For the same components, only the same symbols are added, and the description of this part is omitted.
[0044] The organic interlayer insulating films 216A and 216B are formed on the upper layer of the driving thin film transistor 204, and the drain of the driving thin film transistor 204 is connected to the anode of the organic electroluminescent element 203 through the contact hole provided in the organic interlayer insulating film 216B. . The organic interlayer insulating films 216A and 216B are formed of, for example, acryl resin.
[0045]The organic interlayer insulating films 216A a...
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