Display panel and display device including partition wall
摘要
說明書
The thickness of the insulating layer 103 and the thickness of the protective layer 105 are each greater than or equal to 1 nm and less than or equal to 1000 nm, preferably greater than or equal to 50 nm and less than or equal to 500 nm, further preferably greater than or equal to 100 nm and less than or equal to 300 nm. The thickness of the insulating layer is preferably smaller because the whole display panel can be thinner. The thinner the insulating layer is, the more throughput is improved, so that the productivity of the display panel can be improved.
Note that the insulating layer 103 and the protective layer 105 can each have a single-layer structure or a stacked-layer structure including one or both of an inorganic film (an inorganic insulating film) and an organic insulating film.
Examples of an organic insulating material that can be used for the organic insulating film include an acrylic resin, an epoxy resin, a polyimide resin, a polyamide resin, a polyimide-amide resin, a polysiloxane resin, a benzocyclobutene-based resin, and a phenol resin.
Next, a specific example of the display panel of one embodiment of the present invention, which is different from that in
