DISPLAY DEVICE

A display device in application of a vehicle is provided. The display device includes a self-luminous display device and a non-self-luminous display device. At least one of the self-luminous display device and the non-self-luminous display device includes a display panel and a light controller. The display panel includes a plurality of first signal lines respectively extending along a first direction. The light controller is disposed adjacent to the display panel and includes a plurality of light blocking patterns respectively extending along a second direction, wherein the second direction has an angle with respect to the first direction, and an absolute value of the angle is greater than 0 degree and less than or equal to 45 degrees.