Patent ID: 8368729
Filing Date: 2013-02-05
Classification: G02B,G02F,G09G

Abstract:
1. A direct-viewing type display device comprising: at least one display panel including a display region and a frame region located outside of the display region; and at least one Fresnel lens plate disposed on a viewer side of the at least one display panel with a predetermined interval therefrom; wherein the at least one Fresnel lens plate includes a Fresnel lens region at a position overlapping a region that contains a portion of the frame region of the at least one display panel and a portion of a peripheral display region within the display region that adjoins the portion of the frame region along a first axis; a portion of display light exiting the portion of the peripheral display region is emitted from a region of the Fresnel lens region that overlaps a portion of the frame region, or a region outside the region, toward the viewer side; the at least one display panel includes a plurality of pixels arrayed with a constant pitch across the entire display region; and display signals to be supplied to a plurality of pixels existing in the portion of the peripheral display region are compressed along the first axis at different compression ratios.