Interface panel
Wall hanging apparatus
Outer suspension type lens
Display stand
Dark line reduction
Cooling apparatus
http://en.wikipedia.org/wiki/Projector
Adjusting apparatus
Guiding mechanism
Support structure
TV signal receiver
Light source module
http://en.wikipedia.org/wiki/Light-emitting_diode
Radiating system
Illuminating device
Illumination system
Lighting system
Luminescence module
