Substrate for display apparatus and display apparatus
According to an aspect, a substrate for a display apparatus includes: a first substrate; and at least one translucent coloring layer that overlaps with the first substrate. The at least one translucent coloring layer overlaps with an entire surface of a display region in which an image is displayed. A color of the at least one translucent coloring layer is identical across the entire surface of the display region.
1. A substrate for a display apparatus comprising:
a first substrate; and
at least one translucent coloring layer that overlaps with the first substrate,
wherein the at least one translucent coloring layer overlaps with an entire surface of a display region in which an image is displayed,
wherein a color of the at least one translucent coloring layer is identical across the entire surface of the display region; and
wherein the at least one translucent coloring layer is configured to receive input light and output light;
when the input light is standard light whose chromaticity is represented as (x, y) =(0.3101, 0.3162) in an xy chromaticity diagram, a chromaticity of the output light is within a range represented by the following expression (1) and outside a range represented by the following expression (2):
0.2410≤x≤0.3740, and 0.2385≤y≤0.4237 (1)
0.2951≤x≤0.3251, and 0.3012≤y≤0.3312 (2).
2. The substrate for a display apparatus according to claim 1 , wherein at least one surface of the at least one translucent color layer is parallel to at least one surface of the first substrate.
3. The substrate for a display apparatus according to claim 1 , wherein a thickness of the at least one translucent color layer is constant.
4. The substrate for a display apparatus according to claim 1 , further comprising:
a light shielding layer that overlaps with the at least one translucent coloring layer, wherein
the at least one translucent coloring layer is arranged in a layer different from the light shielding layer.
5. The substrate for a display apparatus according to claim 4 , wherein
the at least one translucent coloring layer is arranged in direct contact with the light shielding layer.
6. The substrate for a display apparatus according to claim 4 , wherein a thickness of the at least one translucent coloring layer in a direction vertical to the first substrate is larger than a thickness of the light shielding layer in the vertical direction.
7. The substrate for a display apparatus according to claim 4 , wherein the at least one translucent coloring layer is arranged between the light shielding layer and the first substrate side.
8. The substrate for a display apparatus according to claim 4 , wherein the light shielding layer is arranged between the at least one translucent coloring layer and the first substrate side.
9. The substrate for a display apparatus according to claim 4 , further a spacer,
wherein the light shielding layer is arranged between the spacer and the first substrate.
10. The substrate for a display apparatus according to claim 1 , further comprising a spacer,
wherein the at least one translucent coloring layer is arranged between the spacer and the first substrate.
11. The substrate for a display apparatus according to claim 1 , further comprising a spacer that is made of a material identical to a material of the at least one translucent coloring layer, and is integrated with the at least one translucent coloring layer.
12. The substrate for a display apparatus according to claim 1 , wherein the at least one translucent coloring layer comprises two or more translucent coloring layers.
13. The substrate for a display apparatus according to claim 1 ,
wherein the spacer is a colored spacer.
14. The substrate for a display apparatus according to claim 13 , wherein
the colored spacer overlaps with at least one of a scanning line or a signal line.
15. The substrate for a display apparatus according to claim 14 , wherein
a width of the colored space is larger than at least one of a width of the scanning line or a width of the signal line.
16. A display apparatus comprising:
the substrate for a display apparatus according to claim 1 ; and
a plurality of pixels arranged on the display region of the first substrate.
17. The display apparatus according to claim 16 , wherein the display apparatus is a monochromatic liquid crystal display apparatus.
18. The display apparatus according to claim 16 , wherein the display apparatus is a reflective display apparatus.
19. A substrate for a display apparatus comprising:
a first substrate; and
at least one translucent coloring layer that overlaps with the first substrate, wherein the at least one translucent coloring layer overlaps with an entire surface of a display region in which an image is displayed,
wherein a color of the at least one translucent coloring layer is identical across the entire surface of the display region, and
wherein the at least one translucent coloring layer is configured to receive input light and output light;
when the input light is standard light whose chromaticity is represented as (x, y) =(0.3101, 0.3162) in an xy chromaticity diagram, a chromaticity of the output light is within a range represented by the following expression (1) and outside a range represented by the following expression (2):
0.2927≤x≤0.3248, and 0.2385≤y≤0.3265 (1)
0.2951≤x≤0.3251, and 0.3012≤y≤0.3312 (2).
20. A display apparatus comprising:
the substrate for a display apparatus according to claim 19 ; and
a plurality of pixels arranged on the display region of the first substrate.