Flexible display module and electronic device including the same
An electronic device is provided. The electronic device includes a housing, a display, a middle plate, an adhesive layer, a support layer, and a coating layer. The housing includes a front plate facing a direction, a rear plate facing an opposite direction, and a lateral member surrounding a space between the front and rear plate. The display is configured to be seen through the front plate, and includes a first and second surface. The middle plate is disposed between the display and the rear plate, and includes a surface facing the display, and a recess. The adhesive layer is attached to the display, and the support layer is disposed between the adhesive layer and the middle plate. The coating layer is disposed between the support layer and the adhesive layer and is disposed in a first portion overlapped with the recess when viewed from the display.
1. An electronic device comprising:
a front plate configured to be foldable;
a plurality of rear plates disposed under the front plate, each of the rear plates being disposed to be separated from each other with respect to a folding area of the electronic device;
a display configured to be seen through at least a portion of the front plate and to be combined with the front plate so that the display can be folded together with the front plate;
a plurality of middle plates disposed between the display and the plurality of rear plates, each of the middle plates respectively comprising a portion for mounting at least one electronic component, and being disposed to be separated from each other with respect to the folding area of the electronic device;
a support layer supporting the display and comprising a first part and a second part separated from each other with respect to the folding area of the electronic device, wherein the first part of the support layer is disposed between a first middle plate of the plurality of middle plates and the display, and the second part of the support layer is disposed between a second middle plate of the plurality of middle plates and the display; and
a buffer layer comprising a first part and a second part separated from each other with respect to the folding area of the electronic device, wherein the first part of the buffer layer is disposed between the first part of the support layer and the first middle plate of the plurality of middle plates, and the second part of the buffer layer is disposed between the second part of the support layer and the second middle plate of the plurality of middle plates.
2. The electronic device of claim 1 , further comprising:
a support plate comprising a first part and a second part separated from each other with respect to the folding area of the electronic device,
wherein the first part of the support plate is disposed between the first part of the support layer and the display, and the second part of the support plate is disposed between the second part of the support layer and the display.
3. The electronic device of claim 2 , further comprising:
an adhesive layer with two portions being disposed to be separated from each other with respect to the folding area of the electronic device,
wherein a first portion of the adhesive layer is disposed between the first part of the support layer and the display, and a second portion of the adhesive layer is disposed between the second part of the support layer and the display, and
a support plate being located in an empty space between the first and second portions of the adhesive layers.
4. The electronic device of claim 1 , wherein the first part of the support layer is disposed adjacent to the folding area, and the second part of the support layer is disposed adjacent to the folding area.
5. The electronic device of claim 1 , wherein the first part of the buffer layer is disposed adjacent to the folding area, and the second part of the buffer layer is disposed adjacent to the folding area.
6. The electronic device of claim 1 ,
wherein the first middle plate and the second middle plate are symmetrical to each other based on the folding area,
wherein the first part of the support layer and the second part of the support layer are symmetrical to each other based on the folding area, and
wherein the first part of the buffer layer and the second part of the buffer layer are symmetrical to each other based on the folding area.
7. The electronic device of claim 1 ,
wherein the first part of the buffer layer is coupled to the first part of the support layer, and
wherein the second part of the buffer layer is coupled to the second part of the support layer.
8. The electronic device of claim 1 ,
wherein a size of the first part of the buffer layer is smaller size than the first part of the support layer, and
wherein a size of the second part of the buffer layer is smaller than the second part of the support layer.
9. The electronic device of claim 1 , further comprising:
a first edge adhesive layer is coupled to an edge of the first part of the support layer and an edge of the first middle plate; and
a second edge adhesive layer is coupled to an edge of the second part of the support layer and an edge of the second middle plate;
wherein the first part of the buffer layer and the second part of the buffer layer being located in an empty space between the first edge adhesive layer and the second edge adhesive layer.
10. The electronic device of claim 9 , wherein a thickness of the first part of the buffer layer is formed thicker than a thickness of the first edge adhesive layer, and
wherein a thickness of the second part of the buffer layer is formed thicker than a thickness of the second edge adhesive layer.
11. An electronic device comprising:
a front plate configured to be foldable;
a display configured to be seen through at least a portion of the front plate and to be combined with the front plate so that the display can be folded together with the front plate;
a plurality of middle plates disposed under the display, each of the middle plates being disposed to be separated from each other with respect to a folding area of the electronic device;
a plurality of support layers supporting the display and being disposed to be separated from each other with respect to the folding area of the electronic device, wherein a first support layer of the plurality of support layers is disposed between a first middle plate of the plurality of middle plates and the display, and a second support layer of the plurality of support layers is disposed between a second middle plate of the plurality of middle plates and the display; and
a plurality of buffer layers being disposed to be separated from each other with respect to the folding area of the electronic device, wherein a first buffer layer of the plurality of buffer layers is coupled to the first support layer of the plurality of support layers between the first support layer of the plurality of support layers and the first middle plate of the plurality of middle plates, and a second buffer layer of the plurality of buffer layers is coupled to the second support layer of the plurality of support layers between the second support layer of the plurality of support layers and the second middle plate of the plurality of middle plates.
12. The electronic device of claim 11 , further comprising:
a plurality of support plates being disposed to be separated from each other with respect to the folding area of the electronic device,
wherein a first support plate of the plurality of support plates is disposed between the first support layer and the display, and a second support plate of the plurality of support plates is disposed between the second support layer and the display.
13. The electronic device of claim 12 , further comprising:
a plurality of adhesive layers being disposed to be separated from each other with respect to the folding area of the electronic device,
wherein a first adhesive layer of the plurality of adhesive layers is disposed between the first support layer and the display, and a second adhesive layer of the plurality of adhesive layers is disposed between the second support layer and the display; and
the plurality of support plates being located in an empty space between the adhesive layers.
14. The electronic device of claim 11 , wherein the first support layer is disposed adjacent to the folding area, and the second support layer is disposed adjacent to the folding area.
15. The electronic device of claim 11 , wherein the first buffer layer is disposed adjacent to the folding area, and the second buffer layer is disposed adjacent to the folding area.
16. The electronic device of claim 11 ,
wherein the first middle plate and the second middle plate are symmetrical to each other based on the folding area,
wherein the first support layer and the second support layer are symmetrical to each other based on the folding area, and
wherein the first buffer layer and the second buffer layer are symmetrical to each other based on the folding area.
17. The electronic device of claim 11 , wherein the first buffer layer is coupled to the first support layer, and
wherein the second buffer layer is coupled to the second support layer.
18. The electronic device of claim 11 ,
wherein a size of the first buffer layer is smaller size than the first support layer, and
wherein a size of the second buffer layer is smaller than the second support layer.
19. The electronic device of claim 11 , further comprising:
a first edge adhesive layer is coupled to an edge of the first support layer and an edge of the first middle plate; and
a second edge adhesive layer is coupled to an edge of the second support layer and an edge of the second middle plate;
wherein the first buffer layer and the second buffer layer being located in an empty space between the first edge adhesive layer and the second edge adhesive layer.
20. The electronic device of claim 19 ,
wherein a thickness of the first buffer layer is formed thicker than a thickness of the first edge adhesive layer, and
wherein a thickness of the second buffer layer is formed thicker than a thickness of the second edge adhesive layer.