Abstract: A semiconductor memory device includes a third insulating pattern and a first insulating pattern on a substrate, the third insulating pattern and the first insulating pattern being spaced apart from each other in a first direction that is perpendicular to the substrate such that a bottom surface of the third insulating pattern and a top surface of the first insulating pattern face each other, a gate electrode between the bottom surface of the third insulating pattern and the top surface of the first insulating pattern, and including a first side extending between the bottom surface of the third insulating pattern and the top surface of the first insulating pattern, and a second insulating pattern that protrudes from the first side of the gate electrode by a second width in a second direction, the second direction being different from the first direction.

Abstract: A waterproof cable connector may include a body having a substantially cylindrical shape and including a first upper surface, a first lower surface, and a first lateral surface, the body having a first hollow, a sealing member including a second upper surface, a second lower surface, and a second lateral surface and having a hole, the sealing member being inserted into the body, and a cap including a third upper surface, a third lower surface, and a third lateral surface and having a second hollow interior. The body may have a tapered surface formed on a portion of the inside of the first lateral surface. The sealing member may have a tapered surface formed on a portion of the outside of the second lateral surface. And at least one recess is formed in at least one of the second upper surface and the second lower surface.

Abstract: An electronic device is provided which includes an upper cover unit including at least one first camera that faces a first direction, a plurality of second camera pairs disposed to face a second direction, second cameras included in each of the second camera pairs being arranged to face directions that intersect each other, a housing including a plurality of first openings, to which the plurality of second camera pairs are at least partially coupled to be exposed to an outside, and a first support member disposed in an accommodation space inside the housing, and providing a seating space for a printed circuit unit electrically connected with a connector of the upper cover unit.

Abstract: A waterproof cable connector may include a body having a substantially cylindrical shape and including a first upper surface, a first lower surface, and a first lateral surface, the body having a first hollow, a sealing member including a second upper surface, a second lower surface, and a second lateral surface and having a hole, the sealing member being inserted into the body, and a cap including a third upper surface, a third lower surface, and a third lateral surface and having a second hollow interior. The body may have a tapered surface formed on a portion of the inside of the first lateral surface. The sealing member may have a tapered surface formed on a portion of the outside of the second lateral surface. And at least one recess is formed in at least one of the second upper surface and the second lower surface.

Abstract: An electronic device is provided which includes an upper cover unit including at least one first camera that faces a first direction, a plurality of second camera pairs disposed to face a second direction, second cameras included in each of the second camera pairs being arranged to face directions that intersect each other, a housing including a plurality of first openings, to which the plurality of second camera pairs are at least partially coupled to be exposed to an outside, and a first support member disposed in an accommodation space inside the housing, and providing a seating space for a printed circuit unit electrically connected with a connector of the upper cover unit.