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

Claim 18:
19. The display apparatus of claim 17, wherein the driver comprises:
a guide plate disposed on the rear surface of the display unit, the guide plate including a guide rail;
a first holder link disposed on one side of the guide plate to rotatably support the center portion of the first arc member;
a second holder link disposed on the other side of the guide plate to rotatably support the center portion of the second arc member;
a sliding block including one or a pair of rack gears connected between the first holder link and the second holder link and slidably disposed in the guide rail;
one or a pair of pinion gears sliding the one or pair of rack gears;
one or a pair of rotary motors; and
a rotation transfer part rotating the one or pair of pinion gears based on a rotation of the one or pair of rotary motors.