Display apparatus including electric conductive substrate having spacer
A display apparatus includes a display panel including a display area, a porous-metal substrate disposed below the display panel and including a porous metal material, and a cover substrate disposed above the display panel. The porous-metal substrate includes a flat substrate portion and first and second bent substrate portions convexly curved in opposite directions, and thicknesses of the first and second bent substrate portions are different from each other.
1. A display apparatus, comprising:
a display panel including a display area configured to output light in a first direction and display an image; and
an electric conductive substrate disposed below the display panel and including at least one spacer,
wherein the display panel comprises:
a flexible support substrate;
a transistor array disposed on the flexible support substrate;
a light-emissive array disposed on the transistor array;
a sealing film disposed on the light-emissive array;
a touch electrode array disposed on the sealing film;
a polarizing plate disposed on the touch electrode array; and
a reinforcing substrate disposed on the flexibility support substrate.
2. The display apparatus of claim 1 , wherein the electric conductive substrate includes a porous material.
3. The display apparatus of claim 1 , wherein the electric conductive substrate includes a metal material including copper.
4. The display apparatus of claim 1 , wherein the electric conductive substrate includes a front surface in the first direction of the display panel, and a rear surface in a second direction opposite to the first direction,
wherein the at least one spacer is disposed on the rear surface of the electric conductive substrate.
5. The display apparatus of claim 4 , wherein the at least one spacer is defined, at least in part, by the rear surface of the electric conductive substrate being recessed toward the front surface.
6. The display apparatus of claim 1 , wherein a first thickness of a first portion of the electric conductive substrate including the at least one spacer is less than a second thickness of a second portion of the electric conductive substrate on a side of the at least one spacer.
7. The display apparatus of claim 1 , wherein the electric conductive substrate includes at least one protrusion disposed on a side of the at least one spacer of the electric conductive substrate.
8. The display apparatus of claim 4 , wherein the electric conductive substrate includes at least one protrusion that is spaced apart from the at least one spacer and extends outward from the rear surface of the electric conductive substrate in the second direction.
9. The display apparatus of claim 1 , wherein the electric conductive substrate includes a plurality of pores internal to the electric conductive substrate.
10. A display apparatus of comprising:
a display panel including a display area configured to output light in a first direction and display an image;
an electric conductive substrate disposed below the display panel and including at least one spacer; and
a cover substrate disposed on the display panel and structured to transmit the light output from the display panel,
wherein the cover substrate includes:
a flat portion including a flat surface;
a first curved portion corresponding to the at least one spacer of the electric conductive substrate, the first curved portion being convexly curved toward the first direction; and
a second curved portion convexly curved toward the second direction,
wherein the flat portion is interposed between the first curved portion and the second curved portion.
11. The display apparatus of claim 10 , wherein the electric conductive substrate includes a porous material.
12. The display apparatus of claim 10 , wherein the electric conductive substrate includes a metal material including copper.
13. The display apparatus of claim 10 , wherein the electric conductive substrate includes a front surface in the first direction of the display panel, and a rear surface in a second direction opposite to the first direction,
wherein the at least one spacer is disposed on the rear surface of the electric conductive substrate.
14. The display apparatus of claim 13 , wherein the at least one spacer is defined, at least in part, by the rear surface of the electric conductive substrate being recessed toward the front surface.
15. The display apparatus of claim 10 , wherein a first thickness of a first portion of the electric conductive substrate including the at least one spacer is less than a second thickness of a second portion of the electric conductive substrate on a side of the at least one spacer.
16. The display apparatus of claim 10 , wherein the electric conductive substrate includes at least one protrusion disposed on a side of the at least one spacer of the electric conductive substrate.
17. The display apparatus of claim 13 , wherein the electric conductive substrate includes at least one protrusion that is spaced apart from the at least one spacer and extends outward from the rear surface of the electric conductive substrate in the second direction.