Patent ID: 11907608
Assignee: LG DISPLAY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 21:
22. The display apparatus of claim 20, wherein the driver comprises:
a first holder rotatably supporting the center portion of the first arc member;
a second holder rotatably supporting the center portion of the second arc member;
a first fixing link fixed to the center portion of the first arc member;
a second fixing link fixed to the center portion of the second arc member;
at least one rotary motor;
a first rack gear rotating the first fixing link;
a second rack gear rotating the second fixing link;
a pinion gear connected between the first rack gear and the second rack gear; and
a rotation transfer part rotating the pinion gear based on a rotation of the at least one rotary motor.