Display device and electronic apparatus

1. A display device comprising:

a display surface on which pixels each including sub-pixels of a plurality of colors are two-dimensionally arrayed;

a reflective member;

a first substrate provided with the reflective member;

a second substrate arranged to face the first substrate;

a color filter provided with filters of at least two colors corresponding to the sub-pixels; and

a scattering member provided on the second substrate, wherein

a main viewing angle direction of the display device is a direction intersecting with the display surface, and

the color filter is formed such that a change in transmittance of the filters per pixel in the main viewing angle direction is smaller than a change in transmittance of the filters per pixel in a direction orthogonal to the main viewing angle direction in a direction parallel to the display surface,

each of the pixels is formed such that the sub-pixels thereof are aligned in a direction orthogonal to the main viewing angle direction, and

the color filter is formed such that the filters of the same color are aligned in the main viewing angle direction and the filters of different colors are aligned in a direction orthogonal to the main viewing angle direction.

2. The display device according to claim 1 , further comprising:

a transparent electrode; and

a liquid-crystal layer provided between the first substrate and the second substrate, wherein

the reflective member is a reflective electrode that forms an electric field between the transparent electrode and the reflective electrode.

3. The display device according to claim 1 , wherein the color filter is formed such that a direction in which the transmittance of the filters per pixel varies least coincides with the main viewing angle direction in the direction parallel to the display surface.

4. The display device according to claim 1 , wherein

the scattering member is an anisotropic scattering member that has a scattering central axis and scatters light passing therethrough along a scattering axis direction serving as a direction having a predetermined angular range containing the scattering central axis, and

the scattering axis direction is the same direction as the main viewing angle direction.

5. The display device according to claim 4 , wherein

the scattering member includes the anisotropic scattering member provided in plurality, and

the scattering axis direction of each anisotropic scattering member is the same direction.

6. The display device according to claim 1 , wherein the color filter includes the filters of red, green, and blue for each of the pixels.

7. The display device according to claim 1 , wherein

the pixels each include four or more of the sub-pixels, and

the color filter includes the filters of four or more colors.

8. The display device according to claim 1 , wherein the color filter is formed the first substrate at a position closer to the liquid-crystal layer than the reflective member.

9. The display device according to claim 1 , further comprising:

an illuminating unit that is mounted on the second substrate and outputs light toward the first substrate, wherein

the illuminating unit includes a light guide plate facing the first substrate and a light source that outputs light from a side of the light guide plate, and

a traveling direction of the light that is output from the light source and travels in the light guide plate is the same direction as the scattering axis direction when viewed from a direction in which the first substrate and the light guide plate face each other.

10. The display device according to claim 1 , wherein

the color filter is provided with a light blocking portion between the filters in an area of each of the pixels, and

the liquid-crystal layer includes a spacer at a position overlapping with the light blocking portion when viewed from a direction orthogonal to the display surface.

11. The display device according to claim 10 , wherein the light blocking portion is arranged between the filters whose difference in the transmittance is largest in the area of each of the pixels.

12. An electronic apparatus comprising the display device according to claim 1 .