Abstract: A display device is for displaying an image generated by an image processing device. The display device includes: a video decoding and input unit that receives an encoded image of a reference signal generated by the image processing device, and decodes the encoded image; a video display unit that performs image quality correction of the decoded image and displays, on a display panel, the image to which the image quality correction has been performed; and an image cut-out unit that cuts out an image at a position corresponding to the reference signal from an image to which the image quality correction has not been performed and transmits the cut out image to which the image quality correction has been performed, to the image processing device.

Abstract: A display device is for displaying an image generated by an image processing device, The display device includes: a video decoding and input unit that receives an encoded image of a reference signal generated by the image processing device, and decodes the encoded image; a video display unit that performs image quality correction of the decoded image and displays, on a display panel, the image to which the image quality correction has been performed; and an image cut-out unit that cuts out an image at a position corresponding to the reference signal from an image to which the image quality correction has not been performed and transmits the cut out image to which the image quality correction has been performed, to the image processing device.

Abstract: A display apparatus includes a driving circuit portion driving a display panel portion, in which the driving circuit portion and a power unit which supplies electric power to the driving circuit portion are arranged on the back surface side, a case housing both the driving circuit portion and the power unit with the display panel portion, a partitioning wall portion which divides a housing space of the case, a gap which is formed between the display panel portion and the partitioning wall portion, and a cooling fan which leads outside air into the gap and which is arranged on the partitioning wall portion. The driving circuit portion and the power unit are arranged on an opposite side of the partitioning wall portion against the gap. The gap is shrunk along a direction from downside to upside of the display panel portion.

Abstract: The present invention includes: a driving circuit portion 3 driving a display panel portion 2 in a flat shape while a light source is arranged on a side of a back surface 2a of the display panel portion, and the driving circuit portion 3 and a power unit 4 which supplies electric power to the driving circuit portion 3 are arranged on a side of the back surface 2a; a case 10 housing both the driving circuit portion 3 and the power unit 4 that are arranged on a side of the back surface 2a of the display panel portion 2; a partitioning wall portion 11 which forms a space for housing both the driving circuit portion 3 and the power unit 4 while maintaining a gap R1 between the back surface 2a of the display panel portion 2 and the partitioning wall portion 11; and a cooling fan 6 which leads outside air into the gap R1 and which is arranged on the partitioning wall portion 11, wherein the gap R1 is shrunk along a direction from downside to upside of the display panel portion 2.