A display device includes a display panel 11, a holding member 50, a circuit board 18 and a heat-transfer member 60. The display panel 11 is configured to display images. The holding member 50 holds the display panel 11. The circuit board 18 arranged so as to face the holding member 50 and connected to the display panel 11. The heat-transfer sheet 60 is arranged between the circuit board 18 and the holding member 50 so as to be in contact with the circuit board 18 and the holding member 50. The heat-transfer sheet 60 has a circuit board fixing portion 61, a holding member fixing portion 62 and flexible connection portions 63 that make connections between the fixing portions 61 and 62. The circuit board fixing portion 61 is attached to the circuit board 18 and separated from the holding member 50. The holding member fixing portion 62 is attached to the holding member 50 and separated from the circuit board 18. Therefore, a display quality is less likely to decrease.