Electronic device including structure for preventing inflow of foreign matter

An electronic device according to an embodiment includes: a first housing; the second shell can slide relative to the first shell; a display which is moved into or out of the first housing; a plurality of support bars disposed on one surface of the display; a plurality of barriers disposed at one end of each of the plurality of support bars and facing a side surface of the display; and a plurality of guide protrusions extending in a direction opposite to an extending direction of the plurality of barriers, in which an interval between side surfaces of the plurality of barriers facing each other is smaller than an interval between the plurality of guide protrusions. 根据实施例的一种电子装置包括：第一壳体；第二壳体，能够相对于第一壳体滑动；显示器，移入或移出第一壳体；多个支撑杆，布置在所述显示器的一个表面上；多个屏障，布置在所述多个支撑杆中的每一个的一端处并且面向所述显示器的侧表面；以及多个引导突起，在与所述多个屏障的延伸方向相反的方向上延伸，其中，彼此面向的所述多个屏障的侧表面之间的间隔比所述多个引导突起之间的间隔小。