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