VIDEO DISPLAY DEVICE

摘要

According to one embodiment, a video display device comprising: a display comprising a video display module and a frame; an optical element; and a spacer member comprising a flat plate and a supporter, wherein an expression of “t1/t2=1/(2×n)” is established when a thickness of the supporter at a boundary of the flat plate and the supporter is denoted by t1, a distance between the boundary and the optical element is denoted by t2, and a refractive index of the flat plate is denoted by n.

主权项

1. A video display device comprising:
a display comprising a video display module configured to display video, and a frame provided on an outer edge of the video display module; an optical element provided to cover the frame and an outer edge area, and configured to enlarge video output from the outer edge area onto the frame side, the outer edge area being provided on the outer edge side within the video display module; and a spacer member provided between the video display module and the optical element and between the frame and the optical element, the spacer member comprising a flat plate and a supporter, the flat plate being provided to cover the video display module while being separated from the video display module by a space, the supporter being provided to support the flat plate, wherein an expression of “t1/t2=1/(2×n)” is established when a thickness of the supporter at a boundary of the flat plate and the supporter is denoted by t1, a distance between the boundary and the optical element is denoted by t2, and a refractive index of the flat plate is denoted by n.