a display panel unit including {HEAD ~ the transparent panel unit} provided over {TAIL ~ an upper surface} of the display panel unit and a screen surface operable to display at least an image; and 
provided over
a display panel unit including { HEAD ~ the transparent panel unit } provided over { TAIL ~ an upper surface } of the display panel unit and a screen surface operable to display at least an image ; and
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH