Patent ID: 11886254
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  F  H | IPC G

Claim 0:
1. A foldable electronic device comprising:
a flexible display;
a first housing and a second housing;
a hinge housing; and
a hinge structure, at least a portion of which is seated in the hinge housing,
wherein the hinge structure includes:
a first rotary member coupled to the first housing;
a second rotary member coupled to the second housing;
a first arm part coupled to the first rotary member and including a first rotary a second arm part coupled to the second rotary member and including a second rotary cam;
a fixed cam part including a first fixed cam engaged with the first rotary cam, a second fixed cam engaged with the second rotary cam, and a cam body connecting the first fixed cam and the second fixed cam;
a stopper configured to restrict rotational angles of the first arm part and the second arm part; and
an additional structure having a specific thickness and disposed between the stopper and the fixed cam part,
wherein the first rotary cam is configured to rotate about a first axis through a center of the first fixed cam and a center of the first rotary cam, and wherein the second rotary cam is configured to rotate about a second axis through a center of the second fixed cam and a center of the second rotary cam.