DISPLAY APPARATUS AND ARRAY SUBSTRATE
Reflection of external light is reduced. In the present disclosure, a display apparatus includes: an organic insulating film; a high-refractive-index film being in contact with the organic insulating film; a pixel electrode being in contact with the high-refractive-index film; a capacitance insulating film being in contact with the pixel electrode; and a common electrode being in contact with the capacitance insulating film. In this case, a refractive index of the high-refractive-index film is higher than a refractive index of the organic insulating film.
1 . A display apparatus comprising:
an organic insulating film;
a high-refractive-index film being in contact with the organic insulating film;
a pixel electrode being in contact with the high-refractive-index film;
a capacitance insulating film being in contact with the pixel electrode; and
a common electrode being in contact with the capacitance insulating film,
wherein a refractive index of the high-refractive-index film is higher than a refractive index of the organic insulating film.
2 . The display apparatus according to claim 1 ,
wherein the refractive index of the high-refractive-index film is equal to or higher than 1.7 and equal to or lower than 1.9.
3 . The display apparatus according to claim 1 ,
wherein the high-refractive-index film is a silicon nitride film.
4 . The display apparatus according to claim 1 further comprising
a color filter being in contact with the organic insulating film,
wherein the organic insulating film is formed so as to cover the color filter.
5 . A display apparatus comprising:
a color filter;
a high-refractive-index film being in contact with the color filter;
a pixel electrode being in contact with the high-refractive-index film;
a capacitance insulating film being in contact with the pixel electrode; and
a common electrode being in contact with the capacitance insulating film,
wherein a refractive index of the high-refractive-index film is higher than a refractive index of the color filter.
6 . The display apparatus according to claim 5 ,
wherein the refractive index of the high-refractive-index film is equal to or higher than 1.7 and equal to or lower than 1.9.
7 . The display apparatus according to claim 5 ,
wherein the high-refractive-index film is a silicon nitride film.
8 . An array substrate comprising:
a color filter;
a high-refractive-index film being in contact with the color filter;
a pixel electrode being in contact with the high-refractive-index film;
a capacitance insulating film being in contact with the pixel electrode; and
a common electrode being in contact with the capacitance insulating film,
wherein a refractive index of the high-refractive-index film is higher than a refractive index of the color filter.
9 . The array substrate according to claim 8 ,
wherein the refractive index of the high-refractive-index film is equal to or higher than 1.7 and equal to or lower than 1.9.
10 . The array substrate according to claim 8 ,
wherein the high-refractive-index film is a silicon nitride film.