DISPLAY SCREEN AND TILED DISPLAY SCREEN

摘要

PROBLEM TO BE SOLVED: To provide a display screen which achieves a tiled display screen without a frame and can reduce the visual division feeling of a viewer as much as possible.SOLUTION: The display screen comprises: an effective display area 1; and a frame area 2 and an image overlap display area 3 is provided in a position closer to the frame area 2 in the effective display area 1. The image overlap display area 3 has a first display position A on an image to be displayed in the effective display area 1 and a second display position B on an image to be displayed in the frame area 2. The first position A and the second position B are alternately distributed, a polarization spectroscopic prism 4 is provided in the position at least corresponding to the frame area 2 and the image overlap display area 3, in the light-emitting surface of the display screen, and a condensing prism 5 capable of condensing the light of the second display position B in the image overlap display area 3 on the frame area 2 is provided in the light-emitting surface of the polarization spectroscopic prism 4.