Patent ID: 8182084
Filing Date: 2012-05-22
Classification: G02B

Abstract:
1. A display unit comprising: an image data output device; an image projecting device that visualizes image data output from the image data output device and then projects the image data so as to be perceived by eyes of a user; a skeleton frame on which the image projecting device is mounted and that is set so that a nasal dorsum of the user and auricle bases of the user serve as parts that support the skeleton frame; and sunglass lenses that have a predetermined transmission characteristic, the sunglass lenses being disposed directly or indirectly on the skeleton frame and being disposed in front of eyeballs of the user, respectively; wherein the sunglass lenses are set so that a transmissivity of visible light in a predetermined wavelength region is peculiarly low and so that transmissivities of visible light in wavelength regions other than the visible light in the predetermined wavelength region are peculiarly high, and wherein the coloring of image light visualized by the image projecting device is formed by light differing in color from the visible light having peculiarly high transmissivities in the sunglass lenses.