Display device

A display apparatus comprising:

• a display module comprising:
• a display panel;
• and
• a display case supporting the display panel;
• and
• a support device supporting the rear of the display module so that the display module is movable between a first position and a second position at a different height from the first position,
• wherein the support device comprises:
• a locking member configured to move forward when the display module moves from the first position to the second position and to move backward when the display module moves from the second position to the first position,
• wherein the locking member is configured:
• to unlock the display module so that the display module enables pivot rotation based on the display module is in the first position, and
• to lock the display module so that the display module prevents the pivot rotation based on the display module is in the second position,
• wherein the display case comprises a locking groove provided to allow the locking member to deviate therefrom based on the display module is in the first position and to allow the locking member to be inserted therein based on the display module is in the second position, the locking groove provided at a rear of the display case.

A display apparatus comprising:

• a display module comprising:
• a display panel;
• and
• a display case supporting the display panel;
• a support device supporting the display module and comprising a support arm configured to be rotatably coupled to a support object so that the display module is movable between a first position and a second position at a lower height than the first position;
• and
• a locking module comprising a locking groove provided in the display case and a locking member provided in the support device,
• wherein the locking module is configured:
• to allow the display module to pivot-rotate with respect to the support arm by deviating the locking member from the locking groove based on the display module is in the first position, and
• to prevent the display module from pivot-rotating with respect to the support arm by inserting the locking member into the locking groove based on the display module is in the second position.