Electronic device and electronic device manufacturing method
An example portable electronic device includes a front glass cover; a rear cover; a bezel surrounding a space defined by the front cover and the rear cover, the bezel including a portion including an opening; a display device built in the space; and a plate including a plane parallel to the front cover within the space. The example electronic device includes a key movably inserted in the opening; a support structure mounted on the plate or a portion of the bezel and including a hole through which the key passes; a dome button mounted on the support structure and arranged to face the first surface of the key and the hole so that the key can be pressed; and a waterproof structure including a flexible material.
1. A portable communication device comprising:
a front cover forming a front surface of the portable communication device;
a rear cover forming a rear surface of the portable communication device;
a bezel forming at least part of a side surface of the portable communication device and including an opening;
a key disposed through the opening, the key including a first key portion exposed to an outside of the portable communication device and a second key portion protruding toward an inside of the portable communication device;
a supporting structure disposed adjacent to the opening;
a flexible printed circuit board (FPCB) including a dome button, a portion of the FPCB attached to a surface of the supporting structure facing the opening; and
a waterproof structure disposed between the opening and the supporting structure, the waterproof structure including a first waterproof structure portion corresponding to the second key portion and a second waterproof structure portion surrounding the first waterproof structure portion, wherein the second waterproof structure portion is protruded relative to the first waterproof structure portion in a direction substantially perpendicular to the side surface, and wherein the second waterproof structure portion is in contact with an interior surface of the bezel surrounding the opening.
2. The portable communication device of claim 1 , wherein the second waterproof structure portion surrounds a portion of the second key portion.
3. The portable communication device of claim 1 , wherein the dome button is configured to be actuated by pressure applied to the first key portion when the key is pressed.
4. The portable communication device of claim 1 , wherein the supporting structure includes a recessed area in which the dome button is mounted such that the dome button faces the first waterproof structure portion.
5. The portable communication device of claim 1 , wherein the first waterproof structure portion is flexible.
6. The portable communication device of claim 5 , wherein a shape of the first waterproof structure portion changes according to pressure applied to the first key portion when the key is pressed.
7. The portable communication device of claim 1 , wherein the supporting structure and the bezel are separately formed.
8. The portable communication device of claim 1 , wherein the bezel includes a recessed area and the supporting structure is mounted in the recessed area.
9. The portable communication device of claim 1 , wherein the front cover comprises a glass front cover.
10. The portable communication device of claim 1 , wherein at least a portion of the waterproof structure includes an elastic material.
11. The portable communication device of claim 10 , wherein the waterproof structure further includes a film disposed to surround an outer surface of the portion formed of the elastic material.
12. The portable communication device of claim 1 , wherein the second waterproof structure portion includes a waterproof contacting surface that overlaps with a portion of the interior surface of the bezel.
13. The portable communication device of claim 12 , the waterproof contacting surface is configured to form at least one closed loop.
14. A portable communication device comprising:
a housing including a bezel;
a pressible key disposed through an opening in the bezel;
a supporting structure disposed adjacent to the opening;
a flexible printed circuit board (FPCB) attached to a surface of the supporting structure and including a dome button actuated by a portion of the pressible key protruding toward an interior of the housing; and
a waterproof structure disposed between the opening and the supporting structure, the waterproof structure including a first waterproof structure portion and a second waterproof structure portion surrounding the first waterproof structure portion, the first waterproof structure portion disposed in correspondence with the protruding portion of the pressible key,
wherein the second waterproof structure portion is protruded relative to the first waterproof structure portion, and
wherein the second waterproof structure portion is in contact with an interior surface of the bezel surrounding the opening.
15. The portable communication device of claim 14 , wherein the second waterproof structure portion surrounds a portion of the protruding portion of the pressible key.
16. The portable communication device of claim 14 , wherein the supporting structure includes a recessed area in which the dome button is mounted such that the dome button faces the first waterproof structure portion.
17. The portable communication device of claim 14 , wherein the first waterproof structure portion is flexible.
18. The portable communication device of claim 17 , wherein a shape of the first waterproof structure portion changes according to pressure applied to the pressible key when the key is pressed.
19. The portable communication device of claim 14 , wherein the supporting structure and the bezel are separately formed.
20. The portable communication device of claim 14 , wherein the bezel includes a recessed area and the supporting structure is mounted in the recessed area.