Patent ID: 7706138

Claim:
A hinge for a display device, comprising: a rotary body configured to be fixed to a display device; a support fixed to a base; a key bracket inserted in the rotary body, the key bracket having a hole formed therein; and a rotary shaft having a first end fixed the hole in the key bracket, and a second end rotatably coupled to a receiving portion formed at an upper end of the support so as to rotatably couple the support and the rotary body such that the rotary shaft defines a rotation axis of the rotary body, wherein a diameter of the key bracket is gradually increased from an innermost end thereof that is inserted into the rotary body to an outermost end thereof that faces the receiving portion of the support, wherein an upper end of the receiving portion has a circular arc shape, and the rotary body has a circular arc portion that faces the upper end of the receiving portion, wherein a shape of the circular arc portion of the rotary body corresponds to the circular arc shape of the upper end of the receiving portion so as to allow for rotation of the rotary body relative to the support.