http://en.wikipedia.org/wiki/Display_device
http://en.wikipedia.org/wiki/Light_source#Light_sources
http://en.wikipedia.org/wiki/Projector
http://en.wikipedia.org/wiki/Radiator
http://en.wikipedia.org/wiki/Backlight
http://en.wikipedia.org/wiki/Display
http://en.wikipedia.org/wiki/Lens_cover
http://en.wikipedia.org/wiki/Monitor
http://en.wikipedia.org/wiki/Circuit_board
http://en.wikipedia.org/wiki/Planar
