Display device
A display device according to an embodiment of the present invention includes: a plurality of pixels, each pixel having an opening; and a sealing film formed on the plurality of pixels, wherein the sealing film includes an inorganic film, and the inorganic film includes a wave portion whose cross section is a wave-shaped portion.
1. A display device comprising:
a plurality of pixels, each pixel having an opening; and
a sealing film formed on the plurality of pixels, wherein
the sealing film includes a first inorganic film, a second inorganic film disposed below the first inorganic film and an organic film disposed between the first inorganic film and the second inorganic film,
the first inorganic film includes a wave portion whose cross section is a wave-shaped portion,
the organic film includes a wavy surface, and
the wave portion of the first inorganic film is formed on the wavy surface of the organic film.
2. The display device according to claim 1 , wherein
a distance between adjacent peaks and/or a distance between adjacent valleys included in the wave portion of the first inorganic film is equal to a distance between the adjacent openings.
3. The display device according to claim 1 , wherein
the peak or valley included in the wave portion of the first inorganic film is disposed at a position corresponding to each of the openings.
4. The display device according to claim 1 , wherein
the sealing film includes an organic film,
the organic film includes a wavy surface, and
the wave portion of the first inorganic film is formed on the wavy surface of the organic film.
5. The display device according to claim 1 ; further comprising:
a common electrode formed across the plurality of pixels, wherein
the sealing film is formed on the common electrode, and
the second inorganic film includes a first portion having a first thickness and a second portion having a second thickness smaller than the first thickness and formed below the wave portion of the first inorganic film.
6. The display device according to claim 1 , further comprising:
a touch panel electrode formed on the sealing film, wherein
the touch panel electrode is disposed at a position not overlapping the opening of the pixel.