Display Device and Method for Manufacturing the Same

摘要

An object of the present invention is to provide such a sealing structure that a material to be a deterioration factor such as water or oxygen is prevented from entering from external and sufficient reliability is obtained in a display using an organic or inorganic electroluminescent element. In view of the above object, focusing on permeability of an interlayer insulating film, deterioration of an electroluminescent element is suppressed and sufficient reliability is obtained by preventing water entry from an interlayer insulating film according to the present invention.

主权项

1. A light emitting device comprising:
a first substrate; a first interlayer insulating film formed over the first substrate; a second interlayer insulating film formed over the first interlayer insulating film; a light emitting element formed on the second interlayer insulating film; a second substrate provided over the light emitting element, a first opening which penetrates the first interlayer insulating film, formed at a peripheral portion of the first interlayer insulating film; a first protective film covering the first opening and the first interlayer insulating film; and a second opening which penetrates the second interlayer insulating film, formed at a peripheral portion of the second interlayer insulating film, wherein at least one of the first and second substrate is transparent.