Electronic device including antenna arrangement

1. An electronic device comprising:

a first housing;

a second housing slidably coupled to the first housing based on a slide-in state or a slide-out state of the second housing;

a flexible display including:

a first portion disposed to be visible from an outside in the slide-in state, and

a second portion extending from the first portion based on a transition from the slide-in state to the slide-out state of the second housing and received in an inner space of the second housing in the slide-in state;

at least one first antenna disposed in the first housing; and

a wireless communication circuit disposed in the first housing and configured to transmit or receive a wireless signal in at least one frequency band through the at least one first antenna,

wherein the first housing includes a non-overlapping part not overlapping the second housing in the slide-in state and at least partly formed as a non-conductive area, and

wherein the at least one first antenna is disposed in a position for transmitting or receiving the wireless signal through the non-conductive area.

2. The electronic device of claim 1 , wherein:

the first housing comprises at least one first conductive part formed through at least one first non-conductive part in the non-overlapping part, and

the at least one first conductive part is electrically connected to the wireless communication circuit.

3. The electronic device of claim 2 , wherein the first housing comprises a first side member,

wherein the first side member includes:

a first side surface in a first direction,

a second side surface extending from the first side surface in a second direction being vertical to the first direction, and

a third side surface extending from the second side surface in a direction parallel to the first side surface, and

wherein the at least one first conductive part or the at least one first non-conductive part are disposed at least partly to be visible to the outside on at least one of: at least a part of the first side surface, at least a part of the second side surface, or at least a part of the third side surface in the slide-in state.

4. The electronic device of claim 3 , wherein:

the second housing comprises at least one second conductive part formed through at least one second non-conductive part, and

the at least one second conductive part is electrically connected to the wireless communication circuit.

5. The electronic device of claim 4 , wherein the second housing comprises a second side member,

wherein the second side member includes:

a fourth side surface facing at least a part of the first side surface,

a fifth side surface extending from the fourth side surface and disposed in parallel to the second side surface, and

a sixth side surface extending from the fifth side surface and facing at least a part of the third side surface, and

wherein the at least one second conductive part or the at least one second non-conductive part are disposed at least partly to be visible to the outside on at least one of: at least a part of the fourth side surface, at least a part of the fifth side surface, or at least a part of the sixth side surface.

6. The electronic device of claim 5 , wherein, in the slide-in state, the first side surface is hidden by the fourth side surface and the third side surface is hidden by the sixth side surface such that the first side surface and third side surface are not visible to the outside in the slide-in state.

7. The electronic device of claim 5 , further comprising at least one cover member disposed on the fourth side surface or the sixth side surface,

wherein the at least one second conductive part or the at least one second non-conductive part are at least partly hidden through the at least one cover member.

8. The electronic device of claim 7 , wherein the at least one second conductive part is electrically connected to the wireless communication circuit in the first housing through a flexible printed circuit board (FPCB).

9. The electronic device of claim 5 , wherein the at least one first non-conductive part formed on the first side surface or the third side surface is disposed in a position facing the at least one second non-conductive part formed on the fourth side surface or the sixth side surface in the slide-in state.

10. The electronic device of claim 5 , wherein the first housing comprises a first support member at least partly extending from the first side member to an inner space of the first housing,

wherein the second housing comprises a second support member at least partly extending from the second side member to the inner space of the second housing, and

wherein, the first support member extends from the non-overlapping part, and comprises an overlapping part overlapping the second support member.

11. The electronic device of claim 10 , further comprising:

a first rear cover disposed on at least a part of the first support member; and

a second rear cover disposed on at least a part of the second support member.

12. The electronic device of claim 10 , further comprising at least one second antenna disposed between the second support member and a second rear cover,

wherein the at least one second antenna is electrically connected to a main board disposed in the first housing through a FPCB.

13. The electronic device of claim 12 , wherein the FPCB is connected from the inner space of the second housing to the inner space of the first housing through a through-hole formed on the first support member.

14. The electronic device of claim 12 , wherein the at least one second antenna comprises at least one of: a multi-function coil or multi-function core (MFC) antenna for performing a wireless charging function, a near field communication (NFC) function, or an electronic payment function.

15. The electronic device of claim 1 , further comprising a bendable support connected to the first housing and configured to support the second portion of the flexible display in the slide-out state.

16. The electronic device of claim 15 , wherein the second portion of the flexible display is supported by the bendable support and visible, at least in part, from the outside in the slide-out state.

17. The electronic device of claim 1 , wherein the first antenna includes at least one conductive pattern disposed through at least one of a main board and antenna carrier within the first housing.

18. An electronic device comprising:

a first housing including at least one conductive part formed through at least one non-conductive part in an area;

a second housing slidably coupled to the first housing based on a slide-in state or a slide-out state of the second housing;

a flexible display including:

a first portion disposed to be visible from an outside in the slide-in state, and

a second portion extending from the first portion based on a transition from the slide-in state to the slide-out state of the second housing and received in an inner space of the second housing in the slide-in state; and

a wireless communication circuit disposed in the first housing and configured to transmit or receive a wireless signal in at least one frequency band through the at least one conductive part,

wherein the first housing includes a non-overlapping part not overlapping the second housing in the slide-in state, and

wherein the at least one conductive part is disposed in the non-overlapping part.

19. The electronic device of claim 18 , wherein the first housing comprises a first side member, the first side member includes:

a first side surface in a first direction;

a second side surface extending from the first side surface in a second direction being vertical to the first direction; and

a third side surface extending from the second side surface in a direction parallel to the first side surface,

wherein the at least one conductive part or the at least one non-conductive part are disposed at least partly to be visible the outside on at least one of: at least a part of the first side surface, at least a part of the second side surface, or at least a part of the third side surface in the slide-in state.

20. The electronic device of claim 19 , wherein the second housing comprises a second side member, the second side member includes:

a fourth side surface facing at least a part of the first side surface;

a fifth side surface extending from the fourth side surface and disposed in parallel to the second side surface; and

a sixth side surface extending from the fifth side surface and facing at least a part of the third side surface,

wherein, in the slide-in state, the first side surface is hidden by the fourth side surface and the third side surface is hidden by the sixth side surface, such that the first side surface and the third side surface are not visible to the outside.