A display device, comprising: a display panel; a module cover fastened to a rear side of the display panel; and a bracket positioned at a rear of the module cover, the bracket comprising: a first pin positioned at a first area of a front of the bracket; a second pin positioned at a second area of the front of the bracket; wherein the module cover comprises: a first tilting hole positioned at a first area of the module cover configured to accommodate the first pin, wherein at least a portion of the first tilting hole is an elongated shape portion; and a second tilting hole positioned at a second area of the module cover configured to accommodate the second pin, wherein at least a portion of the second tilting hole is an elongated shape portion; wherein at least one of the elongated shape portions of the first tilting hole or the second tilting hole is inclined with respect to a horizontal axis, wherein the first pin comprises a pin head having a first width and a pin neck connected to the pin head and having a second width, wherein the first width is greater than the second width; wherein the first tilting hole comprises: an insertion portion having a width greater than the first width, into which the pin head can be inserted; a guide portion (TPa, TPb) having a width less than the first width but greater than the second width and configured to accommodate the pin neck; and a link portion connecting the insertion portion and the guide portion (TPa, TPb), wherein the guide portion (TPa, TPb) includes: a seating portion; a first extending portion extended from the seating portion; and a second extending portion extended from the seating portion the first and the second extending portions (TP2, TP3) extend in the reverse direction with respect to the seating portion; wherein the seating portion is a portion where the first pin seats in the first tilting hole, wherein a width of the link portion narrows from a first side near the insertion portion to a second side near the guide portion, and wherein the link portion connects the seating portion of the guide portion and the insertion portion. a display panel; a module cover fastened to a rear side of the display panel; and a bracket positioned at a rear of the module cover, the bracket comprising: a first pin positioned at a first area of a front of the bracket; a second pin positioned at a second area of the front of the bracket; a first pin positioned at a first area of a front of the bracket; a second pin positioned at a second area of the front of the bracket; wherein the module cover comprises: a first tilting hole positioned at a first area of the module cover configured to accommodate the first pin, wherein at least a portion of the first tilting hole is an elongated shape portion; and a second tilting hole positioned at a second area of the module cover configured to accommodate the second pin, wherein at least a portion of the second tilting hole is an elongated shape portion; a first tilting hole positioned at a first area of the module cover configured to accommodate the first pin, wherein at least a portion of the first tilting hole is an elongated shape portion; and a second tilting hole positioned at a second area of the module cover configured to accommodate the second pin, wherein at least a portion of the second tilting hole is an elongated shape portion; wherein at least one of the elongated shape portions of the first tilting hole or the second tilting hole is inclined with respect to a horizontal axis, wherein the first pin comprises a pin head having a first width and a pin neck connected to the pin head and having a second width, wherein the first width is greater than the second width; wherein the first tilting hole comprises: an insertion portion having a width greater than the first width, into which the pin head can be inserted; a guide portion (TPa, TPb) having a width less than the first width but greater than the second width and configured to accommodate the pin neck; and a link portion connecting the insertion portion and the guide portion (TPa, TPb), an insertion portion having a width greater than the first width, into which the pin head can be inserted; a guide portion (TPa, TPb) having a width less than the first width but greater than the second width and configured to accommodate the pin neck; and a link portion connecting the insertion portion and the guide portion (TPa, TPb), wherein the guide portion (TPa, TPb) includes: a seating portion; a first extending portion extended from the seating portion; and a second extending portion extended from the seating portion the first and the second extending portions (TP2, TP3) extend in the reverse direction with respect to the seating portion; a seating portion; a first extending portion extended from the seating portion; and a second extending portion extended from the seating portion the first and the second extending portions (TP2, TP3) extend in the reverse direction with respect to the seating portion; wherein the seating portion is a portion where the first pin seats in the first tilting hole, wherein a width of the link portion narrows from a first side near the insertion portion to a second side near the guide portion, and wherein the link portion connects the seating portion of the guide portion and the insertion portion.