Patent attributes
A display device includes a LED module including: a circuit board; a plurality of LEDs mounted on the circuit board; and at least one first fastening member provided on a first face of the circuit board, the at least one first fastening member being magnetized to one of a N-pole and a S-pole; and a bracket configured to accommodate the LED module therein and comprising at least one second fastening member, the at least one first fastening member and the at least one second fastening member being fastened by magnetic force. The second fastening member includes a first magnet configured to move linearly based on a polarity of the at least one first fastening member.