US Patent 7495644 Display device and method for manufacturing display device

An object of the present invention is to provide a highly reliable display device and a method for manufacturing the display device with a much easy way. According to one aspect of a method for manufacturing a display device of the invention, it comprises the steps of forming a light-emitting element over a first substrate; forming a frame to surround the light-emitting element; dropping a composition containing a liquid hygroscopic substance in a region surrounded with the frame; and forming a layer containing a hygroscopic substance by solidifying the composition, wherein the first substrate and a second substrate are adhered to each other with a sealant so that the light-emitting element, the layer containing a hygroscopic substance, and the frame are sealed between the pair of substrates.